TMO
Thermo Fisher Scientific Inc.Stock · Healthcare$523.44+$10.11 (+1.97%)as of market close, Jul 2, 2026
TMO monthly returns
Thermo Fisher Scientific Inc. has averaged 1.39% per month, positive in 58% of months. Month-by-month returns for Thermo Fisher Scientific Inc. (TMO) below, through July 2, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.4%
463 months
Best month
+32.4%
Oct 1998
Worst month
-32.7%
Jul 1998
Positive months
58%
of all months
Thermo Fisher Scientific Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Jul 2026 | +4.4% | |
| Jun 2026 | +1.8% | |
| May 2026 | +2.8% | |
| Apr 2026 | -2.6% | |
| Mar 2026 | -5.6% | |
| Feb 2026 | -9.9% | |
| Jan 2026 | -0.1% | |
| Dec 2025 | -1.9% | |
| Nov 2025 | +4.1% | |
| Oct 2025 | +17.0% | |
| Sep 2025 | -1.5% | |
| Aug 2025 | +5.4% |
Monthly total return (since Aug 2021)
-15%-10%-5%+0%+5%+10%+15%
20222023202420252026
Methodology#
Monthly returns are total returns (dividends reinvested), computed from TMO's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
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FAQ
- What is Thermo Fisher Scientific Inc.'s average monthly return?
- Thermo Fisher Scientific Inc. (TMO) has averaged about 1.39% per month, positive in roughly 58% of months. The best month was Oct 1998 (+32.4%) and the worst was Jul 1998 (-32.7%).