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Issuer Credit Research

Issuer Summary: OCBC

Issuer: Ocbc | Document: Issuer Summary | Date: 2026-05-07

1. Credit View and Monitoring Focus

Oversea-Chinese Banking Corporation Limited (“OCBC”) is Singapore’s second-largest financial services group, with total assets of S$675.69bn at end-2025. The issuer’s substance is not that of a purely domestic Singapore commercial bank, but of an integrated financial group spanning Southeast Asia and Greater China, combining banking, wealth management, insurance, and asset management. The credit view therefore should not be based only on a single year’s net interest income or domestic loan growth, but should assess the deposit base, asset quality, capital headroom, and diversification of non-interest income together.

As of 7 May 2026, OCBC’s credit remains very strong. Net profit for FY2025 declined 2% to S$7.42bn from S$7.59bn in the previous year, but profit before tax rose to a record S$9.12bn, indicating that the underlying earnings base has not weakened. Total income also remained at a record level of S$14.614bn. The decline in net interest income is indeed a headwind, but it has been offset by fees, trading gains, and insurance income. The NPL ratio was 0.9%, unchanged for seven consecutive quarters, problem asset coverage was 151%, the transitional CET1 ratio was 16.9%, and even the fully phased-in ratio was a substantial 15.1%. Based on these figures, OCBC is a “bank whose earnings mix is changing in a rate-cutting cycle,” but not a “bank whose credit foundations have begun to weaken.”

In understanding this issuer properly, it is important not to locate the source of its strength only in a high NIM. The 2025 NIM was 1.91%, down 29bp from 2.20% in 2024, and net interest income fell 6%. It is natural for reported bank profitability to look weaker when the rate cycle turns downward. In OCBC’s case, however, non-interest income increased 16%, with wealth management fees up 33% and insurance income up 17%, allowing total income to continue increasing. This shows that the earnings base is not built on a single pillar and that a business structure not solely dependent on interest rates is actually functioning.

There are two points that investors can easily misread. The first is the view that, because OCBC is a high-end AA-rated bank, there should be almost no issues. OCBC indeed maintains high ratings: AA- from S&P, Aa1 long-term deposit rating from Moody’s, and AA- from Fitch. As a senior bank credit, it is among the more defensive names in Asian banks. On the other hand, specific provisions moved in relation to corporate real estate cases in 4Q2024 and 4Q2025, so it is not the case that every corner of the book is completely clean. The second is the view that, because net interest income is declining, the bank has begun to peak out. This is also too crude. OCBC should not be evaluated only on net interest income. Because wealth management and insurance make large contributions, it is an issuer for which the value of earnings diversification becomes more visible in a rate-cutting cycle.

From a bond investor’s perspective, the reason to hold OCBC senior credit is not “high growth” but “high resilience.” Its deep deposit base as a major Singapore bank, regional network of around 400 branches and offices across 19 markets, wealth business centered on Singapore and Hong Kong, group linkage including Bank of Singapore and Great Eastern, and fully phased-in CET1 ratio in the mid-15% range all absorb macroeconomic and interest-rate headwinds. OCBC is therefore more naturally categorized as a stable holding candidate in upper investment grade, rather than a bank bond bought for a large re-rating.

That said, caution should not be removed. As of 7 May 2026, the latest full-year results available are for FY2025, and 1Q2026 results are scheduled to be released the following day, 8 May 2026, with the figures not yet available. The current view is therefore a provisional assessment based on information verifiable through FY2025. The focus entering 2026 is where the decline in NIM stabilizes, how far growth in wealth management and insurance can offset headwinds in the core bank, whether the two real estate-related corporate cases in 4Q2025 remain isolated, and whether OCBC can maintain a high CET1 ratio while continuing capital returns. Overall, OCBC’s credit remains very strong, but the most important point is to understand that this strength lies not in the “residual benefit of a rising-rate cycle,” but in “earnings diversification and substantial capital.”

2. Issuer Overview

OCBC is one of Singapore’s three major banks and, according to company disclosures, the second-largest financial services group in Singapore by total assets. However, describing the issuer simply as a “major commercial bank” does not fully capture its profile. More precisely, it is an integrated financial group centered on commercial banking, while also owning the private bank Bank of Singapore, the insurer Great Eastern, and the asset manager Lion Global Investors. It has commercial banking subsidiaries in Singapore, Malaysia, Indonesia, mainland China, Hong Kong, and Macau, and holds a 20% stake in Bank of Ningbo in China. In other words, it should be viewed not as a bank rooted in a single domestic market, but as a financial group connecting customer bases across the region.

A distinctive feature of this issuer is that banking, wealth management, and insurance are mutually complementary within its actual earnings structure. The 2025 annual report’s The Power of One Group emphasizes integrated group management across banking, wealth management, insurance, and asset management, but this is not merely a slogan. Wealth-related income in 2025 was S$5.6bn, wealth management AUM was S$343bn, and Great Eastern’s profit contribution was a large S$1,125m. Even when net interest income faces headwinds from lower interest rates, these divisions serve as a degree of buffer.

The banking business itself is also not a simple domestic mortgage bank. It has a broad range of corporate banking, SME banking, payments, transaction banking, capital markets, mortgages, and wealth banking services, and it also has a structure that can refer customers to Bank of Singapore and Great Eastern. Chains such as business owners moving from corporate banking into wealth management and insurance, or salary crediting and payments leading to personal deposits and investment products, create a franchise that is not dependent on a single product. From a credit perspective, this is important because it means that even if one revenue source weakens, the overall customer relationship is likely to remain.

There is also a regional dimension. OCBC is headquartered in Singapore, but positions Hong Kong and Singapore as two wealth hubs and pursues a strategy of capturing money, trade, investment, and wealth flows across Southeast Asia and Greater China. Regional diversification is a source of growth opportunities, but it also brings in macroeconomic, real estate, and regulatory changes from markets such as Hong Kong, mainland China, and Indonesia. It therefore should not be treated in the same way as a simple domestic Singapore bank, but should be viewed as an intra-regional cross-border financial group.

If the issuer were to be defined in one phrase, it would be “an integrated financial group combining a top-tier Singapore bank with a deep deposit base and regional wealth management and insurance capabilities.” In favorable conditions, wealth-related income and markets-related income lift earnings; in downturns, deposits and capital provide support. For credit investors, the important point is to understand that this company has a structure that enhances credit stability through multiple earnings axes and a strong balance sheet, rather than through a single year’s growth rate.

3. Recent Developments

The changes in 2025 can be summarized in one sentence: “The tailwind from rising interest rates clearly faded, but earnings diversification absorbed a significant part of that headwind.” Net profit declined 2% year on year to S$7.42bn, while profit before tax increased 2% to S$9.12bn and total income remained at a record S$14.614bn. Without the higher tax burden, net profit would likely have looked stronger, and the credit-relevant point is that profit before tax and total income remain at high levels. A modest decline in net profit due to tax factors does not, in itself, immediately impair the bank’s underlying repayment capacity or loss-absorption capacity.

The change in the composition of revenue is even more important. FY2025 net interest income fell 6% to S$9.15bn, and NIM declined 29bp to 1.91% from 2.20% in FY2024. This reflected asset yields falling faster than deposit costs, a typical headwind in a rate-cutting cycle. On the other hand, non-interest income increased 16% to S$5.46bn, with fee income, trading income, and insurance income rising to S$2.41bn, S$1.68bn, and S$1.07bn, respectively. Wealth management fee income was particularly strong, and wealth-related income rose to S$5.60bn, or 38% of total income. This means OCBC should be viewed less as a bank that is “weak when rates fall” and more as a bank that is “better able to offset lower rates through other divisions.”

The balance sheet is also strong. Loans rose 9% on a constant-currency basis to S$341bn, deposits increased 10% to S$428bn, and the CASA ratio rose to 50.7%. The loan-to-deposit ratio was a comfortable 78.6%, and the deposit-led funding structure was maintained. Being able to grow both loans and deposits in a declining-rate environment indicates more than just operational strength; it indicates that funding risk has receded. In bank credit, whether deposits remain stable and whether the bank avoids excessive reliance on wholesale market funding matter more than temporary fluctuations in earnings, and OCBC was quite sound on this point in 2025.

Asset quality is also stable, but not completely issue-free. The NPL ratio remained at 0.9%, problem assets were S$3.243bn, and coverage was 151%. Overall, the picture is very stable, but quarterly comments state that the S$236m of impairment allowances in 4Q2025 were mainly attributable to two corporate real estate cases, while 4Q2024 also involved a case in Hong Kong’s commercial real estate sector. The important point here is that, while there is no broad-based deterioration across the book, specific real estate-related case risk certainly remains. A low NPL ratio should not be interpreted as meaning that every exposure is clean.

Another important development in 2025 was the coexistence of capital returns and capital headroom. OCBC continued the two-year S$2.5bn capital return plan announced in February 2025, and maintained a total payout ratio of 60% for FY2025, consisting of a 50% ordinary dividend and a 10% special dividend. Even so, its transitional CET1 ratio was 16.9% and its fully phased-in CET1 ratio was 15.1%, both high levels. In other words, management is judging that, as long as there is sufficient earnings and capital headroom, increasing shareholder returns does not impair credit soundness. Credit investors should read this not as “capital is being depleted to force through returns,” but as “returns are possible because of high earnings generation and a strong starting capital position.”

That said, as of 7 May 2026, the latest quarterly results have not yet been disclosed. The financial calendar indicates that 1Q results will be released on 8 May 2026, and the specific movement in NIM, loan growth, provisions, and CET1 after the start of 2026 cannot yet be confirmed. What can be said at this point is that, based on figures through FY2025, OCBC is a “bank whose earnings diversification has become evident in a rate-cutting cycle,” not a “bank that becomes rapidly fragile when rates fall.” The 1Q2026 disclosure the following day will be the first test of whether this view can be maintained as is.

4. Industry Positioning and Franchise Strength

OCBC’s industry position cannot be fully captured simply by saying that it is one of Singapore’s three major banks. According to company disclosures, it is the second-largest financial services group in Singapore, and its real strength lies in its ability to combine wealth management, insurance, and asset management within the same group, rather than remaining only a commercial bank. All of Singapore’s major banks have strong deposit bases and high regulatory standards, but within that group, OCBC is particularly characterized by the prominence of its wealth business and Great Eastern’s insurance function. In other words, the defining feature of OCBC’s industry position is the combination of a strong domestic banking base with depth in wealth management and insurance.

The quality of this franchise is clearly visible in 2025 results. Wealth-related income was S$5.60bn, representing 38% of total income, and wealth management AUM reached S$343bn. Great Eastern’s profit contribution was also significant at S$1,125m. This indicates that the core bank’s lending and deposit functions form the foundation for referring customers into wealth management and insurance, and conversely that wealth management and insurance raise the core bank’s resilience to the interest-rate cycle. Many banks talk about the wealth business, but there are not many examples where it appears this clearly as a proportion of the earnings structure. OCBC’s franchise strength is not merely a matter of market share, but of being able to capture multiple customer needs within a single group.

The regional strategy is also directly linked to credit quality. OCBC has Southeast Asia and Greater China as its core markets and has a network of around 400 branches and offices across 19 markets. Being able to capture customer flows not only in Singapore, but also in Hong Kong, Malaysia, Indonesia, and mainland China is a source of growth opportunities, while also bringing in macroeconomic, real estate, and regulatory risks from multiple markets. The credit-relevant point is that OCBC is trying to integrate this not as simple overseas diversification, but by connecting customer flows around its two hubs of Singapore and Hong Kong. The fact that it is conscious of intra-regional customer mobility, rather than holding a collection of disconnected overseas banks, increases the effectiveness of the franchise.

From a peer comparison perspective, OCBC is better viewed not as the “bank with the highest NIM,” but as the “bank where earnings diversification is most visible.” Among Singapore’s major banks, OCBC has a clear contribution from wealth management and insurance through Bank of Singapore and Great Eastern, which makes it more likely to show relative defensive strength in a rate-cutting cycle. On the other hand, this structure does not mean complete immunity. Wealth management income is affected by market sentiment, insurance by interest rates and product mix, and the core bank by real estate and corporate exposures. In other words, there is diversification, but not all divisions will necessarily be strong at the same time. Therefore, OCBC’s franchise is strong, but unless the way its multiple divisions fit together is examined, it is easy to be lulled into a superficial sense of comfort.

Even so, from a credit investor’s perspective, OCBC’s positioning is quite favorable. A bank that combines Singapore’s regulatory environment, a deep deposit base, a wealth customer base, an insurance subsidiary, a regional network, and a high level of capital is one of the more defensive franchises in Asia. This is not a credit for which one should expect large upside, but when stress resilience, funding confidence, and the ability to absorb problem cases are assessed together, it belongs in the upper tier of the industry. OCBC’s strength is not measured by a single metric, but by the layering of multiple defensive capabilities.

5. Business-by-Business View

From a credit perspective, OCBC’s businesses are best organized in the following order: first banking, second wealth management, third insurance, and fourth asset management and adjacent businesses. Rather than focusing on the revenue breakdown or organizational chart itself, it is important to ask “which division supports credit in what way against the business cycle and interest rates.” In OCBC’s case, the core bank creates the foundation for funding and customer relationships, and wealth management and insurance provide earnings diversification on top of that. This three-layer structure makes the credit easier to read.

The banking division remains central. In The Power of One Group, the banking division’s profit before tax is stated at S$7.7bn for FY2025, and the banking division’s total income at S$12.9bn, making clear that banking is the main contributor in absolute terms. Loans of S$341bn, deposits of S$428bn, and a CASA ratio of 50.7% indicate that the core bank remains the foundation of group credit. Even if lower interest rates compress NIM, that does not mean customer loans, payments, deposits, and the bank’s position as a core corporate relationship bank have been lost. Therefore, in assessing OCBC’s credit, the starting point remains the funding stability and asset quality of the core bank.

Wealth management is no longer merely an incremental source of fees, but an important part of the credit story. Wealth-related income of S$5.60bn and AUM of S$343bn indicate that relationships with affluent, mass-affluent, and private banking customers have substantial economic value. Bank of Singapore, in particular, is positioned to capture Asian wealth flows from its bases in Singapore and Hong Kong. It not only receives customers from the core bank, but also helps stabilize the group’s non-interest income. In a rate-cutting cycle, the relative importance of this division tends to rise compared with the standalone bank. The 33% increase in wealth management-related fees in 2025 is a typical example.

Insurance, namely Great Eastern, is likewise a credit buffer. Great Eastern’s FY2025 profit contribution was large at S$1,125m, and it has contributed to earnings diversification across the group for many years. Because insurance has different sensitivities to interest rates and market conditions from banking, it is more likely to smooth total group income when the core bank’s net interest income faces headwinds. It is also important that insurance functions not merely as an investment, but as part of the group through product offerings to bank customers and sales collaboration.

Asset management, securities, and other adjacent businesses are not the main pillars of group credit, but they add depth to the customer base. Lion Global Investors supports wealth management income by supplying investment products to the customers of the bank and Great Eastern, while the securities business was integrated into Global Markets Equities in 2025, strengthening cross-segment advisory capabilities for corporates, wealth clients, and investors. These businesses are not standalone credit pillars, but their effect in keeping customers within the group is difficult to ignore.

The important point here is not to oversimplify the story into “even if the core bank weakens, wealth management and insurance are there, so it is fine.” In reality, wealth management is affected by market sentiment and asset prices, while insurance is influenced by interest rates, product mix, and liability valuation. Conversely, it is also too crude to say that “because net interest income is falling, the bank is weak.” OCBC has a three-layer structure consisting of banking, wealth management, and insurance, and the correlations among the divisions are not perfect. This imperfect correlation is exactly where the company’s value lies, and it is important not to judge overall credit based only on short-term fluctuations in a single division.

Moreover, the banking division itself is not homogeneous. Corporate lending, SME lending, mortgages, and wealth-related lending coexist within the book, and not every pocket weakens in the same way in a rate-cutting cycle. Loan growth in 2025 is said to have been supported by corporate lending, mortgages, and wealth-related lending. This shows that credit growth was not concentrated in a single high-risk sector, while also meaning that links to Singapore’s housing market and regional corporate activity remain strong. Business diversity is a strength, but in stress periods, each pocket needs to be examined separately.

6. Financial Profile

OCBC’s financial profile reflects its credit strength quite straightforwardly. Even as lower interest rates have pressured net interest income and NIM, loans and deposits have increased, non-interest income has been strong, the NPL ratio has remained stable at 0.9%, and capital is substantial. In other words, the composition of earnings is changing, but balance-sheet defensiveness remains well preserved. For initial coverage, it is important at a minimum to lay out the key indicators for the most recent three years and then explain in the text what those changes mean from a credit perspective.

Metric 2023 2024 2025
Total income (S$bn) 13.507 14.473 14.614
Net profit (S$bn) 7.021 7.587 7.422
Customer loans (S$bn) 292.754 319 341
Customer deposits (S$bn) 363.770 391 428
Loan-to-deposit ratio 80.5% 80.7% 78.6%
NPL ratio 1.0% 0.9% 0.9%
Problem asset coverage 151% 159% 151%
ROE 13.7% 13.7% 12.6%
CET1 ratio Not confirmed 17.1% 16.9%
Fully phased-in CET1 Not confirmed 15.3% 15.1%

The most important way to read this table is not that “earnings declined slightly in 2025,” but that “the decline in earnings was not accompanied by deterioration in the balance sheet or asset quality.” Net profit declined 2% from 2024, but total income increased, and ROE remained high at 12.6%. Both loans and deposits grew, the loan-to-deposit ratio actually improved, and the NPL ratio was stable at 0.9%. In bank credit, the mechanisms that preserve loss absorption matter more than superficial year-on-year movements in EPS or net profit, and on that point OCBC was quite sound in FY2025.

The decline in net interest income and NIM of course cannot be ignored. FY2025 net interest income was S$9.15bn, down 6% from S$9.76bn in FY2024, and NIM declined 29bp to 1.91% from 2.20%. This mainly reflected compression in asset yields as benchmark rates fell, and is certainly a headwind to profitability in the core bank. However, for a bank such as OCBC, lower NIM does not directly translate into a weaker credit view. This is because deposit cost management, loan growth, deployment of surplus liquidity, and above all expansion in non-interest income have allowed profit before tax to remain at a record high. Turning bearish by looking only at NIM in a rate-cutting cycle is not very precise for OCBC.

The strength of non-interest income is the central issue in the 2025 financial profile. Fee income was S$2.41bn, trading income was S$1.68bn, and insurance income was S$1.07bn, all of which were strong, with the growth in wealth-related fees particularly notable. This increased the weight of non-interest income within total income and made revenue-source diversification even more visible. The credit implication is clear: even when the interest-rate cycle is a headwind, earnings-generation capacity is less likely to decline sharply. A bank with multiple revenue sources is usually better able to stabilize credit costs and capital generation than a bank dependent on high net interest income alone. OCBC is close to a typical example of this.

Cost management is also reasonable. Operating expenses increased only 2% to S$5.88bn, and the cost-to-income ratio remained favorable at 40.2%. The fact that incremental revenue has not been fully consumed by expenses, despite continued investment in wealth management and technology, indicates sound management discipline. In bank credit, high fixed costs often become a problem when the economy weakens, but OCBC has not shown a sharp deterioration on the cost side. Maintaining expense discipline even as net interest income declines in a rate-cutting cycle supports the preservation of capital generation.

Asset quality should be viewed as more two-layered than it appears. The headline NPL ratio of 0.9% is very stable, but the fact that impairment allowances of S$236m in 4Q2025 were attributable to two corporate real estate cases shows that stress is not zero in certain pockets. In 4Q2024, a corporate exposure in Hong Kong’s commercial real estate sector was also an issue. In other words, the overall portfolio is sound, but a degree of attention is still needed for specific cases centered on real estate. This does not mean that OCBC is a weak bank. Rather, it leads to a more realistic view that even strong banks cannot avoid volatility in individual cases.

Capital is quite strong. The FY2025-end CET1 ratio of 16.9% on a transitional basis and 15.1% on a fully phased-in basis is sufficiently substantial even for a top-tier Singapore bank. There was a 0.2ppt decline from end-FY2024, but this remains a level with clear headroom amid rate cuts, growth, and capital returns. High capital matters not simply because it exceeds regulatory minimums. It matters because, from the perspective of senior bondholders, it preserves a wide safety margin in terms of how much the bank can absorb while maintaining its credit profile, even in years when earnings are weaker or provisions arise from specific cases. OCBC has precisely that large safety margin.

Over multiple years, OCBC’s financial profile can be described as “deepening revenue diversification while broadly maintaining asset quality and capital.” From 2023 to 2025, loans and deposits increased steadily, the NPL ratio improved from 1.0% to 0.9% and then remained flat, and ROE declined slightly while staying at a high level. This likely reflects normalization of profitability due to interest-rate and tax factors, rather than deterioration in growth quality. When reading bank financials, the important point is not peak earnings in good times, but how much earnings-generation capacity can be maintained after interest-rate and macroeconomic tailwinds fade. FY2025 OCBC remains quite strong on that point.

7. Structural Issues for Bond Investors

From a bond investor’s perspective, OCBC is a relatively easy issuer to understand. The main credit resides in the operating bank itself, and this is not the type of issuer where the separation between a holding company and operating companies, as seen at major US and European banks, comes to the fore in a complex way. In assessing senior bond credit, it is sufficient to track deposits, loans, asset quality, capital, and liquidity mainly at the bank level, and the issuer’s basic structure is relatively straightforward. This is one advantage for investors, in the sense that it does not make credit analysis unnecessarily difficult.

That said, differences in security ranking need to be clearly separated. OCBC’s investor information / credit ratings page shows that the issuer’s long-term ratings are S&P AA-, Moody’s Aa1, and Fitch AA-, while Basel III-eligible subordinated debt is notched down significantly to Moody’s A2, S&P BBB+, and Fitch A, and preference shares / AT1 are rated Moody’s Baa1, S&P BBB-, and Fitch BBB+. This means that even if the issuer’s overall credit is strong, regulatory capital instruments carry greater risks related to loss-absorption ranking, coupon suspension, treatment at the point of non-viability, and principal write-down. It is therefore dangerous to treat all securities under the simple statement that “it is OCBC, so it is safe.”

For senior bond investors, the key point is that the bank itself has substantial deposits and capital and maintains high ratings. The investment case for senior debt depends less on some decline in NIM or provisions for individual cases than on how well the deposit franchise and capital-generation capacity are maintained. In OCBC’s case, both were quite strong as of FY2025. For Tier 2 or AT1 investors, however, the issues are different even for the same issuer. Capital instruments are more exposed to regulatory triggers and price volatility in stress periods even if the issuer does not fail. The strength of the issuer credit alone does not guarantee price stability.

The US$500m 4.517% Subordinated Notes due 2036 issued on 4 March 2026 also illustrate this structure well. The fact that Tier 2 market access has been maintained is credit-positive in itself and is also evidence that investors treat OCBC as a high-quality issuer. On the other hand, the rating on this security is materially lower than senior, and even within the same issuer, loss-absorption ranking has a significant impact on pricing. What matters in a credit report is not to confuse the strength of the issuer with the risk of the security class.

OCBC is therefore most accurately described as “a very strong issuer, but a bank with large differences in risk across securities.” Senior debt can be viewed relatively defensively as a AA-/Aa1-class top-tier bank. By contrast, in AT1 and Tier 2, investors should not take too much comfort from the issuer’s high rating and should assess the nature of regulatory capital instruments independently. The fact that the structure is easy to understand is positive, but it does not mean that “everything is equally safe.” Rather, it means that “where the risk changes can be clearly identified.”

8. Capital Structure, Liquidity, and Funding

Capital, liquidity, and funding are the largest pillars of OCBC’s credit. Starting with the funding structure, customer deposits at end-FY2025 were S$428bn, CASA deposits were S$217bn, the CASA ratio was 50.7%, and the loan-to-deposit ratio was 78.6%. This is a high-quality, deposit-led funding structure and indicates that the bank is not excessively dependent on market funding even when external markets are unstable. For senior bond investors, the depth of this deposit franchise itself is the most important defensive strength.

Liquidity is also strong. The all-currency LCR was 142%, far above regulatory requirements, and part of surplus liquidity is allocated to high-quality assets that generate yield. This means OCBC is not simply leaving liquidity idle, but is converting it into income while preserving liquidity. It is not unusual for banks to be unable to defend NIM in a rate-cutting cycle, but if liquidity stress is not occurring at the same time, the credit view is less likely to weaken materially. OCBC’s FY2025 figures show exactly this situation: “earnings are affected by interest rates, but funding and liquidity remain very strong.”

Capital is even stronger. A transitional CET1 ratio of 16.9%, fully phased-in CET1 ratio of 15.1%, and leverage ratio of 7.1% show that there is sufficient headroom even while capital returns are being advanced. Even considering Singapore bank regulatory standards, this is quite substantial. The important point is that OCBC maintained this level even while continuing a 60% payout ratio in FY2025, which shows that earnings generation is allowing returns and growth to coexist without eroding capital buffers. A high CET1 ratio is not merely a numerical comfort factor; it expands the bank’s actual room for action in stress.

From a capital-structure perspective, OCBC makes clear use of senior debt, AT1, and Tier 2. AT1 is rated Baa1 / BBB- / BBB+, Tier 2 is rated A2 / BBB+ / A, and senior issuer ratings are AA- / Aa1 / AA-, so the risk clearly increases for regulatory capital instruments. For credit investors, this also has a favorable aspect. It means OCBC is able to maintain overall issuer strength while appropriately raising regulatory capital costs in the market. On the other hand, it is dangerous to view AT1 or Tier 2 as substitutes for senior debt, and coupon-reset terms, call behavior, and regulatory treatment need to be examined separately.

The bank’s funding actions in 2025 are also worth noting. The annual report CFO overview refers to an A$1bn AMTN, a EUR500m covered bond, an A$-denominated green bond, and a US$1bn Tier 2 issuance. This means that OCBC remains deposit-led while also maintaining market access. A bank that can raise funding across multiple markets and currencies as needed typically has stronger liquidity resilience than a bank that relies only on deposits for funding. For credit investors, this diversified market access is also a source of comfort.

The depth of capital and liquidity also affects management behavior. A bank with capital and funding headroom has less need to aggressively build high-risk lending when NIM declines. Conversely, banks with thin buffers are more likely to loosen lending terms or move toward higher-risk lending or market funding in order to respond to earnings pressure. OCBC’s FY2025 figures do not show that type of urgency. Loans increased, but the loan-to-deposit ratio actually improved, and CET1 remained substantial despite capital returns. This suggests that even as earnings normalize, risk-taking has not suddenly shifted in an aggressive direction.

Overall, OCBC’s capital structure, liquidity, and funding are quite well positioned for a top-tier Asian bank credit. Deposits are deep, LCR is high, CET1 is substantial, and the bank has access to AT1, Tier 2, covered bond, and senior markets. For senior bond investors, when considering “what would really need to deteriorate to damage the credit,” this means the threshold is quite high. On the other hand, AT1 and Tier 2 carry different risks, so differences across security ranking should again be kept in mind. OCBC’s capital strength is genuine, but the degree to which each security benefits from it is not the same.

9. Rating Agency View

As of 7 May 2026, the ratings confirmed from company disclosures are: S&P long-term counterparty rating AA-, short-term A-1+, outlook Stable; Moody’s long-term bank deposit rating Aa1, short-term P-1, BCA a1, outlook Stable; and Fitch long-term IDR AA-, short-term F1+. This is a very high level among Asian bank credits and indicates that OCBC is treated as a defensive upper investment-grade bank.

Reading the meaning of these ratings carefully, the rating agencies should be understood as assigning OCBC high ratings not because it is a “bank with a high NIM,” but because it is a “bank supported by asset quality, capital, deposits, earnings diversification, and Singapore’s sound operating environment.” This is an important distinction. Even if NIM declines, the rating is not structured to become immediately unstable as long as asset quality remains stable, capital buffers are sufficient, and wealth management and insurance can supplement earnings. Conversely, a decline in NIM alone would not be enough to move the ratings; it would need to be combined with deterioration in asset quality or a decline in capital.

The substantial notching down of hybrid securities is also useful in understanding the rating agencies’ view. The AT1 ratings of Baa1 / BBB- / BBB+ show that the agencies place significant weight not on the issuer’s own credit standing, but on the security ranking and loss-absorption priority. Tier 2 is also rated A2 / BBB+ / A, below senior. This prevents the simplistic interpretation that “because the issuer is strong, subordinated securities are equally strong.” The rating agencies clearly separate senior creditworthiness from the specific risks of hybrid securities, and investors should think in the same way.

The meaning of the Stable outlook should also not be read mechanically. Stable does not mean that “nothing will happen.” It is closer to saying that “given the current buffers and franchise, deterioration sufficient to move the rating is hard to see for the time being.” In OCBC’s case, that premise rests on strong deposits, a stable NPL ratio, sufficient coverage, substantial CET1, and diversified earnings. Therefore, if the outlook were to change in the future, it would likely be in response to a signal that one of these premises is weakening, such as a spread of real estate stress, a decline in CET1 while capital returns continue, or a clear slowdown in wealth management or insurance.

My own credit view is broadly consistent with the direction of the ratings. OCBC is not a “bank with no issues at all,” but it is a “bank that can sufficiently absorb issues when they arise,” and it is appropriate to classify it as upper investment grade. The practical issue in credit analysis is not whether the rating will move immediately, but how far the buffers behind it will be eroded going forward. The rating is high, but precisely because of that, small changes do not immediately lead to a downgrade. At the same time, senior bonds also have the separate feature that yield appeal can easily become compressed. This distinction—that “the rating is strong, but investment appeal is a separate matter”—is also important.

10. Credit Positioning

OCBC’s credit positioning can be summarized in one phrase: an upper investment-grade bank for investors seeking defensiveness within Asian financial credit. For senior bonds, the source of appeal is more likely to be stable holding value and high downside resilience than large price upside. Given its credit standing as a major Singapore bank, deposit base, earnings diversification, and substantial capital, OCBC is easier to position not as a “bank that would be among the first to be damaged in stress,” but as a “bank that can withstand stress until relatively late.”

In peer comparison, OCBC should not simply be lined up against DBS or UOB; investors should look at what earnings structure creates its defensiveness. OCBC has large contributions from wealth management and insurance, which are more likely to provide support in a rate-cutting cycle. On the other hand, because of its high ratings, senior bond spreads are prone to be tight from the outset, and investment appeal is often explained by stability and carry rather than by a major re-rating. OCBC senior bonds are therefore more naturally held as part of a high-quality asset allocation than as instruments bought for large upside.

From a relative-value perspective, OCBC’s appeal is not simply that one buys it because it is a “very clean bank,” but that one can buy it as a “high-quality bank that is strong but not completely immune, and therefore still carries some spread.” The existence of real estate-related individual cases in 4Q2024 and 4Q2025 requires slightly more caution than an image of DBS-like immunity, but on its own does not amount to broad asset deterioration sufficient to shake the credit framework. In other words, the persistence of small headline concerns may conversely be a reason why some spread remains despite the high quality. When considering OCBC senior bonds, investors should examine how pricing reflects this intermediate profile of “high quality, but with some individual case risk.”

For Tier 2 and AT1, the positioning changes. Even though the issuer is strong, these instruments are different from defensive holdings of highly rated senior bonds; they are products that assume regulatory-capital price volatility and loss-absorption ranking. In a bank with a strong issuer profile such as OCBC, investors can conversely become too dismissive of subordinated risk, which requires caution. Evaluating subordinated securities based only on the issuer’s stable impression can lead to a misreading of what the spread means. The strength of the issuer’s overall credit and the price behavior of hybrid securities are not the same thing.

The positioning can therefore be organized as follows. Senior bonds are a defensive allocation to an upper investment-grade Asian bank. Tier 2 is a question of how far to take subordinated risk in a high-quality issuer. AT1 is for investors who can tolerate additional regulatory and security-structure volatility, and does not move one-for-one with the stability of the issuer as a whole. OCBC remains a “strong bank” across all layers, but how that strength is reflected in price differs materially by security class. This separation is the most important practical point for credit investors.

11. Strengths and Constraints

OCBC’s strengths are quite clear. First, its scale and deep deposit base as Singapore’s second-largest major financial group. Second, its diversified revenue sources including wealth management and insurance. Third, stable asset quality, with an NPL ratio of 0.9% and problem asset coverage of 151%. Fourth, substantial capital, with a transitional CET1 ratio of 16.9% and a fully phased-in CET1 ratio of 15.1%. Fifth, a customer network spanning Southeast Asia and Greater China, with around 400 branches and offices across 19 markets. Because these factors exist at the same time, OCBC’s credit is not easily damaged by a single headwind.

Particularly important is that the sources of strength are mutually complementary. The deposit base lowers funding costs, customer relationships in the core bank lead to referrals into wealth management and insurance, wealth management and insurance income cushion declines in net interest income, and high capital absorbs provisions for individual cases. This is a credit structure that is more stable than that of a bank with only one favorable metric. OCBC’s credit quality is not based simply on abstract descriptions such as “large” or “highly rated,” but on this combination of multiple defensive strengths.

There are also constraints. First, the decline in NIM is already clear, and net interest income may continue to face headwinds in a rate-cutting cycle. Second, as shown by the real estate-related corporate cases in 4Q2024 and 4Q2025, specific case risk is not zero. Third, the broad footprint across Southeast Asia and Greater China is a growth opportunity, but it also brings in macroeconomic, real estate, and regulatory risks across multiple markets. Fourth, because the bank is highly rated, senior bond spreads can become quite compressed, creating periods when investment appeal is difficult to explain by quality alone. Fifth, AT1 and Tier 2 carry regulatory subordination risk separately from the strength of the overall issuer.

Putting these together, OCBC’s credit story can be summarized as “structurally strong, but not completely immune.” It would be too rough to conclude automatically that it is safe simply because it is a major Singapore bank, and it would also be too crude to say that it is weakening simply because NIM is declining. In reality, deposits, asset quality, capital, and earnings diversification are strong, while individual real estate cases and regional macro headwinds remain as constraints. The appropriate credit conclusion is an intermediate one: the strengths still considerably outweigh the constraints, but the constraints are not zero, so the credit should not be treated as entirely risk-free.

Put another way, OCBC’s senior credit is an issuer bought for downside resilience rather than upside capture. Even if rapid earnings growth does not resume, the senior investment case remains quite solid as long as deposits, problem asset coverage, CET1, and the contribution from wealth management and insurance are maintained. On the other hand, if two or three of these begin to deteriorate simultaneously, the current strong view would need to be revisited. OCBC is exactly the kind of bank for which investors should decompose and monitor the sources of strength; without that decomposition, the credit can easily look either too good or too weak.

12. Downside Scenarios and Monitoring Items

The most realistic downside is not systemic liquidity concern, but a scenario in which earnings pressure from lower interest rates overlaps with higher credit costs in specific pockets. For a top-tier bank such as OCBC, deterioration is likely to appear in the sequence of first a decline in NIM, then higher provisions for individual corporate or real estate cases, and finally gradual weakening in ROE and capital-generation capacity. Therefore, tracking continuous changes in NII, provisions, and CET1 is more useful in practice than focusing on dramatic default headlines.

The second downside is a case in which individual real estate-related cases do not remain isolated but spread to broader pockets. In 4Q2024, there was a Hong Kong commercial real estate case, and in 4Q2025, two corporate real estate cases were the main drivers of provisions. At present, these are not evidence of deterioration across the overall portfolio, and the NPL ratio is stable. However, if similar cases accumulate in 2026 quarterly disclosures, the view of OCBC’s asset quality should become somewhat more cautious. Even for a top-tier bank, low-frequency, high-ticket corporate cases can affect market sentiment.

The third downside is a case in which the complementary strength of wealth management and insurance becomes less robust than expected. In 2025, non-interest income offset a substantial part of the decline in net interest income, but this may not continue permanently. If AUM faces headwinds from a market correction, or if insurance profitability or product mix moves unfavorably, the ability to fill the gap from lower net interest income in the core bank would weaken. In that case, the current view that “earnings diversification can defend the credit” would need to be revised. Investors with a constructive view on OCBC need to continuously monitor not only the core bank, but also the momentum in wealth management and insurance.

The fourth downside is a scenario in which continued capital returns coincide with a decline in capital buffers. In FY2025, CET1 remained sufficiently substantial even while the bank continued a 60% payout ratio. However, if earnings weaken in 2026, provisions increase, and capital returns are nevertheless maintained, the market may reassess the stance of capital policy. This is not a major concern at present, but for high-quality banks, the distinction between “returning capital because there is surplus capital” and “prioritizing returns even as earnings weaken” can significantly change the credit view.

The highest-priority monitoring items are, first, NIM, loans, deposits, NPL ratio, problem asset coverage, and CET1 in 1Q2026, scheduled to be announced on 8 May 2026. Second, the composition of impairment allowances in future quarters, particularly the presence or absence of real estate cases and Hong Kong-related corporate cases. Third, whether growth in wealth-related income and AUM is maintained. Fourth, the stability of Great Eastern’s profit contribution. Fifth, progress in the capital return plan, including dividends and share buybacks, together with the level of CET1. Sixth, changes in the outlooks from Moody’s, S&P, and Fitch, and in the notching of hybrid securities.

The natural order of deterioration would be: first NIM decline, then slowing complementary support from fees and insurance, then higher provisions due to individual corporate cases, and finally weakening capital generation and wider spreads. OCBC’s strength is that it can absorb the early stages of this chain to a considerable degree. Conversely, early-stage small changes may not become headlines. Investors should look not at “whether a major event has occurred,” but at “whether the three defensive pillars of deposits, asset quality, and capital are being continuously eroded.”

The upside scenario is also clear. If, from 1Q2026 onward, the decline in NIM is not as deep as expected, wealth management and insurance continue to deliver high growth, provisions for real estate cases do not broaden, and CET1 remains stable at a high level, OCBC’s credit would move closer to a state of “high quality and stable” from “high quality but requiring some caution.” In that case, its appeal as a defensive allocation in senior bonds would be reaffirmed, and even for subordinated debt, the comfort from issuer credit would provide support. However, as of 7 May 2026, the 1Q2026 figures are not yet available, and it is too early to adopt that degree of optimism. The appropriate conclusion at this stage is that OCBC remains quite strong, but whether that strength continues in the same form after the start of 2026 should first be confirmed in the following day’s quarterly disclosure.

13. Short Summary & Conclusion

OCBC is a major financial group centered on Singapore and operating banking, wealth, and insurance businesses across Greater China and Southeast Asia. It is a very strong senior bank credit supported by a deep deposit base, a CASA ratio of 50.7%, LCR of 142%, transitional CET1 of 16.9%, low NPLs, and high problem asset coverage. The direction is stable as long as deposits, asset quality, wealth and insurance income, and CET1 are maintained. Investors should view senior bonds as defensive, highly rated Asian bank exposure, while treating Tier 2 and AT1 not as substitutes for senior bonds but as regulatory capital instruments. The points to monitor are NIM compression, recurrence of real estate-related impairments, the complementary strength of fees and insurance, and excessive capital returns.

14. Sources

Key sources confirmed:

Items not confirmed or requiring additional verification: