Tharisa Plc. has returned -8.6% from $1.97 since 2021, trailing SPY's +75.0% over the same period. The stock hit an all-time high of $2.08 in Mar 2022 and is currently 13.5% below that level. Of 6 tracked news events, 17% produced a positive market-adjusted return.
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Every dot on the chart is a news event. The return shown is market-adjusted (vs SPY). Green = stock outperformed. Red = underperformed. Dot size = magnitude of reaction.
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| Date | Return | Category | Source | Headline |
|---|---|---|---|---|
| 2022-10-28 | -1.6% | news | Proactive financial news | Tharisa announces opening of a fixed income note offer by its Karo Mining subsidiary to raise US$50mln - Proactive financial news |
| 2025-12-02 | -0.5% | earnings | Seeking Alpha | Tharisa plc 2025 Q4 - Results - Earnings Call Presentation |
| 2025-10-03 | -0.4% | news | Seeking Alpha | Tharisa plc (TIHRF) Special Call - Slideshow |
| 2025-10-03 | -0.4% | news | Seeking Alpha | Tharisa Plc (TIHRF) Discusses Underground Expansion, ESG Integration, And Enhanced Returns Transcript |
| 2025-01-13 | -0.3% | earnings | Proactive financial news | Tharisa maintains guidance despite first quarter challenges, broker notes - Proactive financial news |
| 2025-12-01 | +0.3% | earnings | Seeking Alpha | Tharisa plc (TIHRF) Q4 2025 Earnings Call Transcript |
| 2026-05-07 | — | expansion | Mining Technology | Tharisa awards underground contract to Cementation Africa |