Nikkei 225 — daily market movers
Macro backdrop
The Nikkei 225 fell about 0.81%. The decline was driven by AI-safety concerns: OpenAI's Sam Altman said the company will not pursue a 2026 IPO, and Anthropic's Dario Amodei urged a more deliberate approach to AI development, triggering selling in AI-linked heavyweights. Rising Middle East tensions and higher oil, plus looming Federal Reserve and Bank of Japan meetings, added caution. The drop was concentrated in SoftBank and semiconductor/AI-infrastructure leaders, while overall market breadth was actually positive.
Top 10 gainers
| # | Ticker | Company / business | Change | Likely Driver |
|---|---|---|---|---|
| 1 | 6702.T | Fujitsu IT services, systems integration and digital-transformation solutions | +7.39% | IT-services and software names bid as money rotated out of AI hardware; no single standalone catalyst on the day. |
| 2 | 6701.T | NEC IT services, network equipment and public-sector/defense systems | +6.90% | Demand for IT services and defense/public-sector systems; part of the rotation into software and services. |
| 3 | 6098.T | Recruit Holdings HR technology and online recruitment platforms including Indeed | +6.35% | Domestic-demand/services rotation; benefits from AI adoption without carrying capex-cycle risk. |
| 4 | 4307.T | Nomura Research Institute (NRI) IT consulting and systems integration | +6.22% | Beneficiary of the rotation into DX/IT-consulting names. |
| 5 | 3697.T | SHIFT Inc. Software testing and quality-assurance services | +6.03% | Rotation into software names with no AI-hardware exposure. |
| 6 | 6532.T | BayCurrent Management and IT consulting | +4.82% | Beneficiary of the digital-transformation consulting rotation. |
| 7 | 7832.T | Bandai Namco Holdings Toys, video games and entertainment IP | +4.81% | Defensive entertainment name attracting buying against the AI-hardware selloff. |
| 8 | 4704.T | Trend Micro Cybersecurity software | +4.40% | Rotation into software/security names. |
| 9 | 6758.T | Sony Group Consumer electronics, gaming (PlayStation), entertainment and image sensors | +4.30% | Defensive tech with limited AI-capex exposure; favored in the rotation. |
| 10 | 5631.T | Japan Steel Works Steel, industrial machinery and defense equipment | +4.01% | Continuation of the defense theme plus rotation into non-AI-hardware industrials. |
- 1. 6702.T+7.39%FujitsuIT services, systems integration and digital-transformation solutionsIT-services and software names bid as money rotated out of AI hardware; no single standalone catalyst on the day.
- 2. 6701.T+6.90%NECIT services, network equipment and public-sector/defense systemsDemand for IT services and defense/public-sector systems; part of the rotation into software and services.
- 3. 6098.T+6.35%Recruit HoldingsHR technology and online recruitment platforms including IndeedDomestic-demand/services rotation; benefits from AI adoption without carrying capex-cycle risk.
- 4. 4307.T+6.22%Nomura Research Institute (NRI)IT consulting and systems integrationBeneficiary of the rotation into DX/IT-consulting names.
- 5. 3697.T+6.03%SHIFT Inc.Software testing and quality-assurance servicesRotation into software names with no AI-hardware exposure.
- 6. 6532.T+4.82%BayCurrentManagement and IT consultingBeneficiary of the digital-transformation consulting rotation.
- 7. 7832.T+4.81%Bandai Namco HoldingsToys, video games and entertainment IPDefensive entertainment name attracting buying against the AI-hardware selloff.
- 8. 4704.T+4.40%Trend MicroCybersecurity softwareRotation into software/security names.
- 9. 6758.T+4.30%Sony GroupConsumer electronics, gaming (PlayStation), entertainment and image sensorsDefensive tech with limited AI-capex exposure; favored in the rotation.
- 10. 5631.T+4.01%Japan Steel WorksSteel, industrial machinery and defense equipmentContinuation of the defense theme plus rotation into non-AI-hardware industrials.
Common Themes
The gainers were almost entirely IT services, software, consulting and domestic-demand/entertainment names. On a day when AI hardware (chips, cables, SoftBank) was sold, money rotated clearly from the 'AI capex/hardware' trade into 'AI application and IT services' — companies that benefit from AI adoption without bearing the capex-cycle risk. Sony, Bandai Namco (games/entertainment) and Japan Steel Works (defense) added defensive and thematic buying.
Top 10 losers
| # | Ticker | Company / business | Change | Likely Driver |
|---|---|---|---|---|
| 1 | 9984.T | SoftBank Group Technology investment holding company (Vision Fund, Arm stake) | -10.72% | Fell sharply after OpenAI said it will not pursue a 2026 IPO and AI leaders issued safety warnings; the single biggest drag on the index. |
| 2 | 285A.T | Kioxia Holdings NAND flash memory chips | -6.37% | Hit by AI-slowdown fears weighing on expected memory demand. |
| 3 | 4004.T | Resonac Holdings Chemicals and semiconductor materials | -5.98% | Semiconductor-materials chain fell alongside the broader chip complex. |
| 4 | 6976.T | Taiyo Yuden Electronic components, notably multilayer ceramic capacitors (MLCC) | -5.38% | Caught in the electronic-components/chip selloff. |
| 5 | 9502.T | Chubu Electric Power Regional electric utility | -3.58% | Likely profit-taking on the AI-datacenter-power theme and/or rate sensitivity; no clear standalone catalyst. |
| 6 | 5801.T | Furukawa Electric Electric cables, optical fiber and connectors | -3.42% | Unwinding of the AI-datacenter cable trade as investors reassess AI-infrastructure valuations. |
| 7 | 5802.T | Sumitomo Electric Industries Electric wire and cable, optical fiber and auto parts | -3.37% | Part of the same AI-infrastructure cable-maker pullback. |
| 8 | 3436.T | SUMCO Silicon wafers for semiconductors | -3.14% | Fell with the broader chip complex. |
| 9 | 6963.T | Rohm Semiconductors, power ICs and discrete devices | -3.06% | Fell with the broader chip complex. |
| 10 | 5803.T | Fujikura Electric and optical-fiber cables and connectors | -2.97% | Unwinding of the AI-datacenter fiber/cable trade. |
- 1. 9984.T-10.72%SoftBank GroupTechnology investment holding company (Vision Fund, Arm stake)Fell sharply after OpenAI said it will not pursue a 2026 IPO and AI leaders issued safety warnings; the single biggest drag on the index.
- 2. 285A.T-6.37%Kioxia HoldingsNAND flash memory chipsHit by AI-slowdown fears weighing on expected memory demand.
- 3. 4004.T-5.98%Resonac HoldingsChemicals and semiconductor materialsSemiconductor-materials chain fell alongside the broader chip complex.
- 4. 6976.T-5.38%Taiyo YudenElectronic components, notably multilayer ceramic capacitors (MLCC)Caught in the electronic-components/chip selloff.
- 5. 9502.T-3.58%Chubu Electric PowerRegional electric utilityLikely profit-taking on the AI-datacenter-power theme and/or rate sensitivity; no clear standalone catalyst.
- 6. 5801.T-3.42%Furukawa ElectricElectric cables, optical fiber and connectorsUnwinding of the AI-datacenter cable trade as investors reassess AI-infrastructure valuations.
- 7. 5802.T-3.37%Sumitomo Electric IndustriesElectric wire and cable, optical fiber and auto partsPart of the same AI-infrastructure cable-maker pullback.
- 8. 3436.T-3.14%SUMCOSilicon wafers for semiconductorsFell with the broader chip complex.
- 9. 6963.T-3.06%RohmSemiconductors, power ICs and discrete devicesFell with the broader chip complex.
- 10. 5803.T-2.97%FujikuraElectric and optical-fiber cables and connectorsUnwinding of the AI-datacenter fiber/cable trade.
Common Themes
The losers were a coordinated pullback in the AI-infrastructure/hardware complex. SoftBank led the decline on the OpenAI IPO delay and AI-safety warnings; semiconductors and materials (Kioxia, Resonac, Taiyo Yuden, SUMCO, Rohm) fell together; and the three main AI-datacenter cable makers (Furukawa Electric, Sumitomo Electric, Fujikura) dropped in tandem, reflecting a re-rating of AI-infrastructure valuations. Chubu Electric's decline likely reflects profit-taking on the AI-power theme or rate factors, with no clear standalone catalyst.
Overall read
Money rotated within the AI theme rather than fleeing it: out of expensive hardware, infrastructure and chip leaders and into software, IT consulting and domestic-demand/entertainment names that benefit from AI adoption with lighter capital intensity. The index drop was contributed almost entirely by SoftBank and a handful of semiconductor heavyweights while market breadth was positive, marking a structural rebalancing rather than a broad risk-off move.