FY2025

Earnings Results

Investor Briefing

May 13, 2026

SoftBank Group Corp.



Fiscal year ended March 31, 2026



Exchange rates per JPY used for translation

Average during quarter

FY2024

FY2025

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

1 USD

156.53

150.26

151.32

152.95

145.19

147.50

154.04

156.48

EOQ

Jun 30

Sep 30

Dec 31

Mar 31

Jun 30

Sep 30

Dec 31

Mar 31

1 USD

149.52

159.88

Abbreviations

Abbreviations utilized within this presentation are outlined below.

In some cases, "Ltd." and "Corporation" etc. are omitted from the company name.

Abbreviations

Definition (Each of the following abbreviations indicates the respective company and its subsidiaries, if any)

SBG

SoftBank Group Corp. (stand-alone basis)

The Company

SoftBank Group Corp. and its subsidiaries

SBKK

SoftBank Corp.

SB Northstar

SB Northstar LP

SVF1 or SoftBank Vision Fund 1

SoftBank Vision Fund L.P. and its alternative investment vehicles

SVF2 or SoftBank Vision Fund 2

SoftBank Vision Fund II-2 L.P.

LatAm

SBLA Latin America Fund LLC

SVF

SVF1, SVF2 and LatAm

SBIA

SB Investment Advisers (UK) Limited

SBGA

SB Global Advisers Limited

Arm

Arm Holdings plc

Ampere

Ampere Computing Holdings LLC

Robo HD

Silver Bands 4 (US) Corp.

OpenAI

OpenAI Group PBC

T-Mobile or TMo

T-Mobile US, Inc.

Deutsche Telekom or DT

Deutsche Telekom AG

Alibaba

Alibaba Group Holding Limited

MgmtCo

MASA USA LLC

Other

Some figures in the report are rounded and may not add up to the figures presented as the total.

Finance

"SBG stand-alone" financial figures are calculated by excluding those of self-financing entities from the consolidated figures, unless otherwise stated. Major self financing entities include SBKK (including its subsidiaries), Arm, SVF1, SVF2, LatAm, etc.



FY2025 Highlights

NAV expanded significantly, driven by the execution of a proactive AI investment

strategy; achieving both large-scale investments and disciplined LTV management

Investment & Monetization*1

NAV

LTV

Key Investments





$32.4B

(¥4.9T)



$6.5B

(¥1.0T)



18.0%

Improved



17.0%

All-time high

14.4T in FY25

Q4 Pro forma*2

¥47.7T

Mar 31, 2026

¥40.1T

Mar 31, 2025

¥25.7T



Key Monetization



Sales, etc.

Margin Loan Increase

$27.2B

(¥4.2T)

$14.1B

(¥2.2T)

2000

2005

2010 2015

2020 2025(FY)

Mar 25 Mar 26

(Note) NAV (Net Asset Value) = Adjusted SBG stand-alone equity value − Adjusted SBG stand-alone net interest-bearing debt.

LTV = Adjusted SBG stand-alone net interest-bearing debt / Adjusted SBG stand-alone equity value.

For details of NAV and LTV as of the end of FY2025, refer to Appendix "LTV Calculation: SBG Stand-alone Equity Value" and "LTV Calculation: SBG Stand-alone Net Interest-bearing Debt".

NAV trends are not a guarantee of future figures and are not indicative of the price of SBG's common shares or any securities held by the Company and should not form the basis of investment decisions.

*1 Converted using the average rate for each quarter or the rate at execution.

*2 The pro forma values reflect the asset and liability composition as of Mar 31, 2026 and are calculated using FX rates as of May 12, 2026 and share prices of Arm, SBKK, and T-Mobile as of the same date. These figures are provided as reference values and are not intended to guarantee or imply future values.

Finance 2



External Environment (1/2)

A year in which latent risks crystallized into reality, yet the stock market

U.S.-Iran armed conflict, Crude oil prices surge Private credit fund redemption restrictions

remained resilient



300

SOX* 274

250

SaaS stocks plunge

200

150

U.S. announces reciprocal tariffs

U.S. strikes Iran's

nuclear facilities

Private credit anxiety (First Brands bankruptcy)

NIKKEI 176

S&P500

132

100

50

Mar 25 Jun 25 Sep 25 Dec 25 Mar 26

(Note) Indexed to 100 as of Mar 31, 2025, prepared by SBG based on Bloomberg. As of May 12, 2026

* Semiconductor Index: Philadelphia Semiconductor Index (SOX)

Finance 3



External Environment (2/2)

Markets declined in March amid Middle East tensions but rebounded sharply, led

by semiconductor indices

Stock Indices*1

U.S. & Japan Interest Rates

USD/JPY Exchange Rate

300

250

200

150

100

SOX*2 274



NIKKEI 176

S&P500

132

6.0

10-year U.S. Treasury FF rate upper bound 10-Year JGB

BOJ Policy interest rate

5.0

4.0

3.0

2.0

1.0

(%)

4.46%

3.75%

2.56%

0.75%

165

160

155

150

145

140

(¥)

米国債(10年 )

FF金利上限

日本国債(10年)日本政策金利

May 12

¥157.6

50

Mar 25 Jun 25 Sep 25 Dec 25 Mar 26

0.0

Mar 25 Jun 25 Sep 25 Dec 25 Mar 26

135

Mar 25 Jun 25 Sep 25 Dec 25 Mar 26

(Note) Prepared by SBG based on Bloomberg. As of May 12, 2026

*1 Indexed to 100 as of end of March 2025

*2 Semiconductor Index: Philadelphia Semiconductor Index (SOX)

Finance 4



Historical NAV (Quarterly)

Increases ¥22.0T since Mar 2025

(¥ T)

An increase of ¥22.0T

32.4

33.3

30.9

15.9

47.7



40.1

23.1

25.7

10.6

16.5 15.2 10.1

14.3 17.9

18.2

Arm

7.7 8.8 11.1

2.6 2.9 2.8 2.3 2.4

2.6

SVF SBKK

T-Mobile

2.8 1.8 1.3 0.7

2.0 2.4 2.9 3.5

3.8

3.9

Pro forma*

(May 5, 2026)

Others

Mar

2025

Jun

2025

Sep

2025

Dec

2025

Mar

2026

Q4 Pro forma*

(May 12, 2026)

(Note) The breakdown of NAV is based on the proportionate value of each equity holding at the end of each fiscal year. Before tax. The equity value of holdings and SBG's net debt are both after adjustments for asset-backed finance.

For details of NAV as of the end of FY2025, refer to Appendix "LTV Calculation: SBG Stand-alone Equity Value" and "LTV Calculation: SBG Stand-alone Net Interest-bearing Debt".

NAV trends are not a guarantee of future figures and are not indicative of the price of SBG's common shares or any securities held by the Company and should not form the basis of investment decisions

* The pro forma values reflect the asset and liability composition as of Mar 31, 2026 and are calculated using FX rates as of May 12, 2026 and share prices of Arm, SBKK, and T-Mobile as of the same date. These figures are provided as reference values and are not intended to guarantee or imply future values.

Finance 5



Historical NAV

NAV reaches an all-time high

Q4 Pro forma (May 12, 2026)*

¥47.7T



Mar 31, 2026

¥40.1T

Sep 2023

Arm IPO

Arm

Yahoo Japan

Alibaba

SVF

SBKK

T-Mobile

Others

1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024

2025

(FY)

Internet

Broadband

Mobile

AI



(Note) The breakdown of NAV is based on the proportionate value of each equity holding at the end of each fiscal year. Before tax. The equity value of holdings and SBG's net debt are both after adjustments for asset-backed financing.

For details of NAV as of the end of FY2025, refer to Appendix "LTV Calculation: SBG Stand-alone Equity Value" and "LTV Calculation: SBG Stand-alone Net Interest-bearing Debt".

NAV trends are not a guarantee of future figures and are not indicative of the price of SBG's common shares or any securities held by the Company and should not form the basis of investment decisions

* The pro forma values reflect the asset and liability composition as of Mar 31, 2026 and are calculated using FX rates as of May 12, 2026 and share prices of Arm, SBKK, and T-Mobile as of the same date. These figures are provided as reference values and are not intended to guarantee or imply future values.

Finance 6



Portfolio Evolution

Core assets expand: Arm and OpenAI emerge as drivers of growth

Net of asset-backed finance

T-Mobile

March 2025



Others

8%

SBKK

LatAm

March 2026



Others

10%

Arm and OpenAI Approx.65%

11%

Arm

2% 6%

Arm

SBKK

LatAm

10%

41%

SVF1

7%

10%

40%

3%

SVF1

Equity value of holdings

12%

SVF2

(excl. OpenAI)

14%

OpenAI*

¥31.4T

2%

SVF2

(excl. OpenAI)

OpenAI*

25%

¥48.3T

Finance 7

* Multiply the proportion of OpenAI within the fair value of SVF2's portfolio by the NAV of SVF2 attributable to SBG.



Key Metrics

NAV

Driven by Arm and OpenAI, NAV grew to over ¥40T

Mar 2025

Mar 2026

Key Drivers of Change

Net Debt*2

Cash Position*1

LTV

¥25.7T

18.0%

¥3.4T

¥5.7T

¥40.1T

(+¥14.4T)

17.0%

(-1.0 ppt)

¥3.5T

(+¥0.2T)

¥8.2T

(+¥2.5T)

  • Increase in equity value of holdings (+¥13.3T)

  • JPY depreciation against USD (+¥2.7T)

  • New investments, Arm shares transaction consideration (+14.5 ppt)

  • Asset monetization (-11.8 ppt)

  • Increase in equity value of holdings (-6.8 ppt)

  • Asset monetization (+¥5.5T)*3

  • Debt financing, repayment (+¥3.4T)

  • New investments, Arm transaction (-¥7.3T)

  • New investments, Arm shares transaction consideration (+¥7.3T)

  • Asset monetization (-¥6.3T)*3

*1 Cash and cash equivalents + short term investments recorded as current assets + bond investments + undrawn borrowing capacity. Excludes the outstanding balance of the prime brokerage loan (PB loan) of ¥801.9B by SB Northstar, collateralized primarily by a portion of bond investments included in SBG stand-alone cash position.

*2 Adjusted SBG stand-alone net interest-bearing debt. For details, see Appendix "LTV Calculation: Details of SBG Stand-alone Net Debt."

*3 Asset monetization: For the decrease in net interest-bearing debt, the full Arm margin loan drawdown ($11.5B) is included. For the increase in cash position, only the incremental facility expansion of $6.5B is included, as the $5.0B undrawn balance already included in cash position as of Mar 31, 2025 is excluded.

Finance 8



FY2025: Major Investments and Fundings

Major Investments

Major Fundings

Bridge Loan

$15B ⇒

$12B

0

(Facility size)

Balance as of

Mar 31, 2026

(Repaid in April)

Asset monetization

TMUS/DT

NVIDIA

Others

$20.6B

$5.8B

$0.7B

Arm

SBKK

+$11.5B

+$2.6B

(¥400B*2)

Sales, etc.

$27.2B

Increase in margin loans

$14.1B

Bonds

(Net increase)

Domestic

bonds Foreign bonds

$4.0B

(¥643.0B)

$4.3B

$8.3B

OpenAI

$30.0B

FY2025

Total $44.0B

$5.0B

Others

$6.5B

Ampere

$32.4B*1

(FY2025 Investment)

OpenAI

FY2026

(Announced projects)

(Of which, $10B already invested)

Bridge Loan

Total $49.6B

$40.0B*2

ABB Robotics Business

Digital Bridge

$5.4B

$3.1B

(Arranged in Mar 2026)

(Note) For changes in amounts, foreign currency-denominated bonds with contracted swaps are converted at the applicable swap rate; all others are converted using the average rate for each quarter or the rate at execution.

*1 The investment amount includes indirect holdings and is presented on a net basis after offsetting divestment proceeds.

*2 $20.0B was drawn in April 2026, of which $2.5B has already been repaid early

Finance 9



FY2025 Q4 and Beyond:

Major Investment and Financing Activities

Executed multi-channel financing ahead of additional OpenAI investments.

Utilizing various funding channels for the $40B bridge loan takeout

FY2025 Q4: Results

Finance

Debt funding

Bridge loan agreement executed

$40.0B

¥6,395.2B

Arranged borrowing facility

Commitment line

$6.0B

¥964.5B

Full drawdown by the end of March 2026

Asset monetization

PayPay IPO

$0.4B

¥61.2B

Listing on Mar 12, 2026

Sales of listed shares, etc.

$5.3B

¥842.5B

T-Mobile (sales and collar transactions), etc.

FY2026 Q1 (Major transactions through May 12)

Finance

Debt funding

Repayment of bridge loan (arranged in 2025)

$12.0B

¥1,918.6B

For investment in OpenAI and Ampere

Borrowing of bridge loan (arranged in 2026)

$17.5B

¥2,797.9B

Borrowed $20.0B, repaid $2.5B

Foreign currency-denominated senior notes

$3.5B

¥560.8B

$1.2B to refinance foreign-currency senior notes, $2.4B to repay bridge loans

Domestic retail hybrid bonds

$2.6B

¥418.0B

Domestic hybrid bonds refinancing

Investment

Investment execution

Additional Investment in OpenAI

$10.0B

¥1,598.8B

Total Investment: $44.6B

(Additional investments of $10.0B each scheduled for July and October)

  • Follow-on investment in OpenAI: $20.0B (¥3,197.6B): $10.0B each in July and October 2026 (planned)

  • ABB Robotics Business: $5.4B (¥859.4B): Second half of 2026 (planned)

  • DigitalBridge: $3.1B (¥495.6B): Second half of 2026 (planned)

Key Upcoming Investments

(Note) Each amount is converted at an exchange rate of $1=¥159.88 and €1=¥183.41

Finance 10



Historical Equity Value of Holdings

Driven by appreciation in value of Arm and OpenAI, reaching a new all-time high.

Surpassing ¥50T



48.3

(¥ T)

Net of asset-backed finance

Increased by ¥24.5T

55.9

39.0

31.4

12.9

19.8

39.9

18.2 12.7

19.1

39.0

Share price

$151.28

27.1

Share price

$207.92

SVF

9.4 10.6

13.3 18.0 21.6

21.3

T-Mobile

3.2 3.5 3.4 2.9 2.8

3.0

SBKK

3.4 2.2 1.6 0.9

2.5 2.9 3.4 4.5

4.6

4.5

Others

Proportion of listed shares*2

Mar 31

75%

2025

Jun 30

76%

2025

Sep 30

69%

2025

Dec 31

51%

2025

Mar 31

53%

2026

Q4 Pro forma*1

(May 12, 2026)

(Note) For details of equity value of holdings, see Appendix of the Earnings Results Investor Briefing Presentation materials of each quarter.

*1 The pro forma values reflect the asset composition as of Mar 31, 2026 and are calculated using FX rates as of May 12, 2026 and share prices of Arm, SBKK, and T-Mobile as of the same date. These figures are provided as reference values and are not intended to guarantee or imply future values.

*2 Proportion of listed shares: Shares of Arm, SBKK, T-Mobile, listed shares held by SVF, and public companies included in Others. SVF figures are for SBG's interest only.

Finance 11



Historical LTV

Balancing large-scale investments and LTV management.

Adjusting the balance of funding and the pace of investment in response to changes in the value of held assets

35%

(times of emergency)

25%

(normal times)

21.6%

18.7%

20.4%

15.9%

20.6%

17.0%

14.5%

18.2%

15.0%

18.0%

17.0% 16.5%

12.9%

11.0%

8.0%

11.5%

10.6%

12.5%

8.4%

7.8%



Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4

FY2021

(Note) As of the end of each quarter

FY2022

FY2023

FY2024

FY2025

Finance 12



Annual Investment Track Record

and Announced Investment Plan

Executed a total of $44.0B in investments, primarily in OpenAI and Ampere

Investment Track Record*

Announced Investment Projects

($ B)

3.9

7.9

44.0

Others

10.0

(Paid in Apr)

20.0

(Jul/Oct)

3.1

5.4



38.5 (planned)





3.9

5.7

5.0

2.2

6.5

32.4



FY2023 FY2024 FY2025 FY2026

* Total amount of SBG investments and SVF investments

  • SBG investment amount: Investments made by SBG, its primary wholly owned subsidiaries, and Robo HD, excluding intragroup transactions and bond investments. In the case of Ampere, the amount represents acquisition-related expenditures, including payments to Arm. For other investments resulting in the acquisition of subsidiaries, the amounts refer to those recorded under "Payments (net) for acquisition of control over subsidiaries" in the Consolidated Statement of Cash Flows.

  • SVF investment amount: Corresponds to "Payments for acquisition of investments by SVF" in the Consolidated Statement of Cash Flows. The investment amount in OpenAI includes indirect investments and is presented net of disposals.

Finance 13



Arrangement of 2026 Bridge Loan

Arranged a large-scale bridge loan in a short period, primarily for additional

investment in OpenAI; executing takeout financing sequentially

Agreement Date

Mar 27, 2026

Total Facility

Amount

$40B (¥6.4T equiv.*)

($20B already drawn; remaining $10B each scheduled for drawdown in July and October)

Initial Lenders

Mizuho Bank, SMBC, MUFG Bank Goldman Sachs, JPMorgan

Syndication Participants

Citibank, Deutsche Bank, HSBC, Intesa, Morgan Stanley, Natixis,

Barclays, CACIB, BNP Paribas (Planned to be syndicated sequentially)

Maturity Date

Mar 25, 2027 (1-year maturity)

Other

Includes LTV covenants tailored for the loan (Definition differs entirely from the LTV disclosed by SBG)

* Converted at $1 = ¥159.88.

Finance 14



The Concept of Bridge Loan Takeout

Debt Financing

(Loans, bonds, etc.)

Asset Monetization

(Margin loans, collar finance, sales, etc.)

Execute funding steadily by combining asset monetization and debt financing while maintaining LTV discipline. Expand monetization capacity through increase in equity value of holdings and IPOs

+

Significant impact from external conditions

Increased funding capacity

due to rising stock prices

Stable funding base

With consideration to maturity

diversification and funding costs

Finance 15



Growth and Utilization of Equity Value of Holdings

Financing made possible through our extensive asset base. Actively utilizing each asset for financing in line with its liquidity profile and investment objectives

Deutsche Telekom

(Total: $2.7B)

(Total: $17.9B)

(Total: $5.8B)

1. Sale/Collar (Executable with agility)



($ B)

Equity value of holdings*



Net of asset-backed finance

$302B (¥48.3T)

FY2025 Use Cases

2026

Bridge Loan

$40B

40

* Converted at $1 = ¥159.88. As of Mar 31, 2026

SVF

29

18

135

120

SBKK

Others

¥400.0B increase

(Total: ¥1.2T)

$11.5B increase

(Total: $20B)

Margin loans can be arranged

even before a company goes public

2. Margin loans (Preserving upside exposure)



Driving Further NAV Growth

Finance 16



Utilizing Project Finance

Debt financing through project finance is anticipated in businesses such as

power generation and data centers.

Pursuing non-recourse financing structures with no impact on SBG's LTV

Project Finance Structure (Illustrative)

Providing funds through

loans, bonds, etc.

Payment of electricity

and/or data center usage fees, etc.

Debt repayment backed

by user fees

Providing funds through

equity, etc.

Payment of

development costs, etc.

Dividends

Equity

(Stocks, etc.)

SBG non-recourse

No impact on SBG's LTV

Debt

(Loans, bonds, etc.)

EPC, etc.

(Engineering, procurement, construction)

SBG and others

Financial institutions, bond investors, etc.

External user (Off-taker)

Legend

Development cash flow

Operating cash flow

Business Entity

Finance 17

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SoftBank Group Corp. published this content on May 14, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 14, 2026 at 01:22 UTC.