Every news event mapped to its market reaction — 6 events, 61 months of data. No predictions, just what happened.
Want the full written briefing?
The chart shows what moved — the briefing shows why. Sourced, dated, no hot takes.
| Date | Return | Category | Source | Headline |
|---|---|---|---|---|
| 2026-02-10 | +15.2% | earnings | Seeking Alpha | Sumitomo Heavy Industries, Ltd. (SOHVY) Q4 2025 Earnings Call Prepared Remarks Transcript |
| 2026-04-08 | +9.1% | earnings | MarketBeat | Sumitomo Heavy (OTCMKTS:SOHVY) Shares Gap Up - What's Next? - MarketBeat |
| 2026-03-08 | -0.9% | news | Simply Wall St. | Assessing Sumitomo Heavy Industries (TSE:6302) Valuation After Recent Pullback And Strong 1 Year Gains |
| 2026-02-17 | -0.7% | M&A | GlobeNewswire | Angle Advisors announces Riverside Spline & Gear has been acquired by Sumitomo Drive Technologies |
| 2026-02-20 | +0.3% | earnings | Seeking Alpha | Sumitomo Heavy Industries, Ltd. 2025 Q4 - Results - Earnings Call Presentation |
| 2026-02-25 | -0.3% | news | Business Wire | Sumitomo Heavy Industries and ARMADA’s IMIA Formalize Strategic Alliance to Support U.S. Navy Readiness in Japan |