Third Harmonic Bio Inc (THRD) returns
Third Harmonic Bio returns over 3 years
$1,000 invested in Third Harmonic Bio three years ago was worth $763.12 at the close on October 30, 2026, with dividends reinvested: an average return of -8.6% a year. The same $1,000 in the S&P 500 (SPY) became $1,885.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | 0.0% | — | $1,000 | -0.9% |
| 3 months | 0.0% | — | $1,000 | +2.1% |
| Year to date | 0.0% | — | $1,000 | +11.7% |
| 1 year | 0.0% | — | $1,000 | +12.4% |
| 3 years | -23.7% | -8.6% | $763.12 | +88.5% |
Third Harmonic Bio return by calendar year
| Year | THRD | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | 0.0% | +11.7% | -11.7% |
| 2025 | -47.7% | +17.7% | -65.4% |
| 2024 | -6.2% | +24.9% | -31.1% |
| 2023 | +155.1% | +26.2% | +128.9% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
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No forecast, no recommendation. This page describes Third Harmonic Bio Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.