Softbank Corp. (9434) Report Interpretation

Overview

Goldman Sachs reviews Softbank Corp.'s Apr–Jun 2026 quarter positively after an operating-profit beat. The report highlights accelerating enterprise AI activity, strong financial-services earnings and improving mobile monetization, while retaining a Neutral rating because valuation already reflects much of the expected above-sector growth.

Core views

Softbank Corp. reported 1Q FY3/27 operating profit of ¥302.3 billion, up 4% year on year and above Bloomberg consensus of ¥275.5 billion. Goldman Sachs says the result left a positive impression because enterprise, Media & EC and financial businesses performed better than expected. The result also exceeded management's expectation for a slight year-on-year profit decline. Reported growth occurred despite the absence of a ¥14.5 billion prior-year re-measurement gain in Media & EC; excluding that one-off comparison effect, underlying operating profit increased 9% year on year. The enterprise segment was the central positive driver. Segment operating profit increased 28%, or ¥13.4 billion, year on year as mobile, cloud and AI businesses grew. Goldman Sachs specifically points to strong demand for cloud and AI services and a good start for AI activity through services such as GPU-computing-infrastructure rentals. The report expects this segment, together with financial services, to keep earnings resilient even as Media & EC again faces a year-on-year one-off comparison effect in 2Q. Financial-business operating profit rose 76%, or ¥13.7 billion, year on year. Goldman Sachs attributes the increase to PayPay GMV expansion and cost reductions following a review of point benefits. In Media & EC, reported profit fell 6%, or ¥4.0 billion, because of the prior-year one-off gain, but profit would have increased 19% excluding that item. The underlying improvement reflected a better advertising mix and growth in shopping and reuse-commerce GMV. Consumer-segment profit declined only 1%, or ¥0.9 billion, as higher sales-related expenses were partly offset by stronger-than-expected gains on used-device sales. Other-business profit declined ¥11.1 billion as R&D expenses rose because of one-time factors of about ¥10 billion. Mobile operating trends were mixed but improving in the areas Goldman Sachs considers important for monetization. Smartphone subscribers declined by a net 180,000 quarter on quarter, versus a net addition of 178,000 in 1Q FY3/26, as short-term cancellations increased after the company shifted its focus toward long-term users from 3Q FY3/26. However, June churn improved by 0.03 percentage points year on year, which the company said suggests its countermeasures for short-term users are beginning to work. Mobile ARPU rose 1.9%, or ¥70, year on year to ¥3,770, the first positive year-on-year growth in six quarters, helped by adoption of the Pay-toku plan and new Y!mobile plans. Goldman Sachs expects the impact of price increases on existing plans to become visible from 2Q; the company assumes a year-on-year increase of ¥200 or more. The report also highlights strategic investments intended to broaden Softbank Corp.'s non-telecom growth platform. Its capital and business alliance with Seven & i Holdings involves about ¥100 billion, while subsidiary SB Payment Service is acquiring SP.LINKS for ¥72.7 billion. The company expects roughly ¥10 billion of annual synergies over the medium term from scale benefits and lower overlapping costs as payment activity is integrated. Goldman Sachs is positive on the pace of strategic investment but notes that management plans to remain within its total ¥1 trillion strategic-investment allocation for FY3/27 through FY3/29. For AI cloud expansion in the United States, Softbank Corp. formed SB Neo, owned 51% by Softbank Corp. and 49% by SoftBank Group. Following its establishment, Softbank Corp.'s stake in SB Energy, which builds AI data centers, was sold to SoftBank Group. Management indicated it will consider revising guidance going forward. Goldman Sachs expects earnings to remain robust, supported by enterprise and financial strength and mobile price increases. It considers Softbank Corp.'s earnings the most stable in its sector and forecasts relatively high profit growth versus peers, aided by financial/payment services and enterprise businesses. Nonetheless, it retains Neutral because this superior growth is viewed as largely priced into relatively high valuation multiples versus peers. The ¥243 12-month target price applies a 7.4x EV/EBITDA multiple, a 5% premium to the FY27E Japan telecom-sector average of 7.0x, to Goldman Sachs's FY3/28E EBITDA forecast of ¥2,027 billion.

Analysis framework

Goldman Sachs first compares the quarterly operating-profit result with consensus and management expectations, then separates performance by operating segment and adjusts the Media & EC comparison for the prior-year one-off gain. It evaluates mobile subscriber, churn and ARPU trends, assesses strategic investments and non-telecom expansion, and values the company using an EV/EBITDA multiple relative to the Japan telecom-sector average.

Methodology notes

• Valuation methodsEV/EBITDA valuation

  EV/EBITDA valuation

  Goldman Sachs derives its target price by applying a 7.4x EV/EBITDA multiple to its FY3/28E EBITDA forecast of ¥2,027 billion. The selected multiple is a 5% premium to the FY27E Japan telecom-sector average because the report expects stronger growth from non-telecom businesses.

• Industry AnalysisVolume-price decomposition

  Mobile subscriber, churn and ARPU analysis

  The report separates mobile performance into subscriber movement, churn and ARPU to explain why near-term subscriber losses can coexist with improving retention quality and revenue per user.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Softbank Corp. (9434.T)

  Primary covered company; enterprise AI/cloud, PayPay-led financial services and mobile price increases are identified as earnings supports.

  Strengths

  Enterprise operating-profit growth, rapid AI-business expansion, PayPay GMV growth, improving mobile ARPU and relatively stable sector earnings.

  Weaknesses

  Reported Media & EC profit is affected by the lapse of a prior-year one-off gain, and smartphone subscribers declined quarter on quarter.

  Comparison

  Goldman Sachs expects relatively high profit growth versus the sector but considers the stock's valuation relatively high versus peers.

  Risks

  Mobile-plan price hikes, more intense carrier price competition, and faster or slower growth at LY Corp. and other non-telecom businesses.

Key data

• 1Q FY3/27 operating profit¥302.3 billionUp 4% year on year and above Bloomberg consensus of ¥275.5 billion.
• Underlying operating-profit growth9% year on yearExcludes the ¥14.5 billion prior-year Media & EC re-measurement gain.
• Enterprise operating-profit growth+28% / +¥13.4 billion year on yearDriven by mobile, cloud and AI growth, including GPU-computing-infrastructure rentals.
• Financial-business operating-profit growth+76% / +¥13.7 billion year on yearSupported by PayPay GMV growth and point-benefit cost reductions.
• Mobile ARPU¥3,770 per monthUp 1.9%, or ¥70, year on year; first positive year-on-year growth in six quarters.
• Smartphone subscriber change-180,000 quarter on quarterCompared with +178,000 in 1Q FY3/26 as short-term cancellations increased.
• Target valuation7.4x EV/EBITDA on FY3/28E EBITDA of ¥2,027 billionThe multiple is a 5% premium to the FY27E Japan telecom-sector average of 7.0x.
• Strategic-investment allocation¥1 trillionTotal allocation for FY3/27 through FY3/29.

Impact & implications

The report argues that growth in enterprise AI/cloud and PayPay can offset the earnings drag from lapping one-off Media & EC gains, while mobile price increases may support further recovery in ARPU and earnings. However, Goldman Sachs believes these favorable earnings characteristics and above-sector growth prospects are already substantially reflected in Softbank Corp.'s valuation.

Risks

• The impact of price hikes introduced with new mobile rate plans could differ from expectations.
• Mobile-telecom price competition among carriers could intensify.
• Growth at LY Corp. and other non-telecom businesses could be faster or slower than expected.

What to watch

• Whether cloud and AI demand, including GPU-computing-infrastructure rentals, continues to support enterprise-segment growth.
• Whether churn improvements persist as the company focuses on longer-term mobile users.
• The effect of mobile price increases on existing plans from 2Q onward.
• Progress on payment-business integration and the targeted roughly ¥10 billion of annual synergies.
• Potential revisions to company guidance.