Issuer Credit Research
SoftBank Group Issuer Flash
SoftBank Group Issuer Flash
Report date: 2026-05-13
Event date: 2026-05-13
Event title: FY2025 Results
1. Flash Conclusion
SoftBank Group's (SBG) FY2025 full-year results provide moderate short-term support for its credit profile. As of March 31, 2026, NAV reached ¥40.1 trillion, and LTV improved to 17.0% from 20.6% at the end of December 2025. Net profit hit a record ¥5.0 trillion, driven primarily by the revaluation of unlisted AI assets, led by OpenAI, and the market capitalization gains of Arm, boosting overall asset value. The prior assessment that a liquidity crisis is not an immediate base-case scenario remains unchanged.
However, the credit view remains cautiously held with a positive bias. The March-end LTV does not reflect the subsequent execution of the $10 billion OpenAI follow-on investment on April 1 or the $20 billion total bridge borrowings in April. While partial repayment of foreign-currency senior notes has occurred, the remaining bridge balance and the timing of its resolution are still uncertain. SBG continues to be treated as an investment holding company credit highly sensitive to event risk.
2. What Was Announced
On May 13, 2026, SBG released its FY2025 results. Consolidated figures include net sales of ¥7,798.7 billion, net income attributable to parent owners of ¥5,002.3 billion, and investment gains of ¥7,286.5 billion. The sharp rise in net income from ¥1,153.3 billion in the prior year was driven by investment returns rather than recurring operating profits from operating companies. Of the SoftBank Vision Funds' FY2025 investment gains of $44.7 billion, $42.1 billion came from OpenAI-related holdings.
Key metrics are summarized below:
| Metric | Mar-2025 / FY2024 | Mar-2026 / FY2025 | Credit Implications |
|---|---|---|---|
| NAV | ¥25.7 trillion | ¥40.1 trillion | Asset values increased, mainly due to Arm and OpenAI, driving LTV improvement. |
| LTV | 18.0% | 17.0% | Within company policy of <25% under normal conditions; static improvement observed. |
| Cash Position | ¥3.4 trillion | ¥3.5 trillion | Liquidity remained intact at year-end despite large investments. |
| Net Income Attributable to Parent | ¥1.15 trillion | ¥5.00 trillion | Accounting profit improved sharply, largely reflecting non-cash valuation gains. |
| Investment Gains | ¥3.70 trillion | ¥7.29 trillion | Mark-to-market gains, notably from OpenAI, lifted asset valuations. |
Regarding OpenAI, the cumulative investment cost as of March 31, 2026, was $34.6 billion, with a fair value of $79.6 billion, generating a $45.0 billion valuation gain. The $30.0 billion follow-on investment agreed in February 2026 is structured to be executed in three $10.0 billion tranches in April, July, and October; the April tranche has already been executed. Funding-wise, post-March, $10.0 billion for the first OpenAI tranche and $10.0 billion for general corporate purposes were drawn from a $40.0 billion bridge facility. The bridge is unsecured, unguaranteed, and due March 25, 2027.
3. Credit Read-Through
The most constructive element is the LTV decline to 17.0% at March-end, which alleviates pre-OpenAI follow-on investment concerns. Prior assessments flagged the possibility of LTV rising toward 25% as the key risk. As of March 31, 2026, the increase in asset values, primarily Arm and OpenAI, outpaced debt growth, leaving buffer under the <25% LTV policy.
This improvement, however, is not pure de-leveraging. The calculated equity value of ¥48.26 trillion largely reflects Arm shares and unlisted OpenAI holdings. OpenAI's fair value of $79.6 billion contributes to NAV but only generates repayment capacity upon sale, listing, transfer to co-investors, or other monetization.
From a liquidity perspective, the March-end cash balance of ¥3.5 trillion is supportive, but post-April developments are critical. Partial repayment of foreign-currency senior notes on April 16 addresses only a portion of the bridge. The funding sources for the remaining OpenAI tranches in July and October will be the next key credit consideration.
Secured financing presents a dual effect. March-end LTV calculations include ¥4.62 trillion of adjustments for asset-backed financing against Arm, SoftBank Corp., and T-Mobile-related assets. While this indicates financing capacity, some prime assets are pledged senior to unsecured creditors. How LTV <25% is maintained—through asset sales or additional secured borrowing—affects unsecured creditor protection, even at identical LTVs.
Overall, FY2025 results demonstrate "stronger-than-expected asset values" alongside "unfinished funding arrangements." The 17.0% LTV is positive in the short term, but the peak challenges from the OpenAI follow-on investment and bridge extension remain in FY2026. The results do not contradict ongoing holding, yet continued monitoring of unlisted AI assets, collateralization, and short-term large borrowings is warranted.
4. What To Watch Next
- Post-April effective LTV and bridge balance: Confirm remaining balance after foreign-currency senior note repayments, use of $10 billion for general corporate purposes, and liquidity prior to July and October OpenAI tranches.
- Quality of OpenAI valuation: Fair value of $79.6 billion with $45.0 billion gains is not market price; monitor funding terms, additional capital needs, and equity liquidity pathways.
- Collateralized financing: Arm margin loan ¥3.17 trillion, SoftBank Corp. margin loan ¥1.20 trillion; additional collateralization reduces free assets for unsecured creditors.
- Rating agency response: LTV decline supports rating stability; delays in follow-on investment or bridge extension could sustain JCR Negative outlook considerations.
5. Sources
- SoftBank Group Corp., "Earnings Results for the Fiscal Year ended March 31, 2026," May 13, 2026. https://group.softbank/media/Project/sbg/sbg/pdf/ir/presentations/2025/earnings-presentation_q4fy2025_01_en.pdf
- SoftBank Group Corp., "Earnings Results for the Fiscal Year Ended March 31, 2026, Investor Briefing," May 13, 2026. https://group.softbank/media/Project/sbg/sbg/pdf/ir/presentations/2025/investor-presentation_q4fy2025_01_en.pdf
- SoftBank Group Corp., "Consolidated Financial Report for the Fiscal Year Ended March 31, 2026," May 13, 2026. https://group.softbank/media/Project/sbg/sbg/pdf/ir/financials/financial_reports/financial-report_q4fy2025_01_en.pdf
- SoftBank Group Corp., "Issuance of Foreign Currency-Denominated Senior Notes," April 16, 2026. https://group.softbank/en/news/press/20260416
- SoftBank Group Corp., "Execution of Follow-on Investment (First Tranche) in OpenAI," April 1, 2026. https://group.softbank/en/news/press/20260401_0
- SoftBank Group Corp., "Execution of Bridge Facility Agreement Primarily for the Follow-on Investments in OpenAI," March 27, 2026. https://group.softbank/en/news/press/20260327
6. Unverified / Pending
- Post-April foreign-currency senior note partial repayments, the final bridge loan balance is not confirmed from financial statements and releases.
- The specific combination of co-investors, asset sales, long-term debt, and collateralized loans for the July and October $10 billion OpenAI tranches remains unverified.
- Detailed sensitivity of OpenAI fair value, third-party assumptions, and timing of liquidity events is unconfirmed.
- Live bond prices, yields, OAS, and Z-spreads are not checked; no trading recommendations are made in this flash.
- Bridge financial covenants have been reviewed at a high level, but bond-level terms, cross-default triggers, and margin call thresholds for collateralized loans remain unverified.