Thermo Fisher (TMO) returns
Thermo Fisher returns over 10 years
$1,000 invested in Thermo Fisher ten years ago was worth $4,870 at the close on October 30, 2026, with dividends reinvested: an average return of 17.2% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | +3.3% | — | $1,033 | -0.9% |
| 3 months | +20.9% | — | $1,209 | +2.1% |
| Year to date | +20.6% | — | $1,206 | +11.7% |
| 1 year | +25.7% | — | $1,257 | +12.4% |
| 3 years | +62.1% | +17.5% | $1,621 | +88.5% |
| 5 years | +11.7% | +2.2% | $1,117 | +76.0% |
| 10 years | +387.0% | +17.2% | $4,870 | +316.6% |
Thermo Fisher return by calendar year
| Year | TMO | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +20.6% | +11.7% | +8.9% |
| 2025 | +11.8% | +17.7% | -5.9% |
| 2024 | -1.7% | +24.9% | -26.6% |
| 2023 | -3.4% | +26.2% | -29.5% |
| 2022 | -17.3% | -18.2% | +0.9% |
| 2021 | +43.5% | +28.7% | +14.8% |
| 2020 | +43.7% | +18.4% | +25.3% |
| 2019 | +45.5% | +31.2% | +14.3% |
| 2018 | +18.2% | -4.6% | +22.8% |
| 2017 | +35.0% | +21.7% | +13.3% |
| 2016 | -0.1% | +12.0% | -12.1% |
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.
See also: TMO financials · TMO valuation
No forecast, no recommendation. This page describes Thermo Fisher 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.