Thermo Fisher Scientific (TMO)
S&P 500 · Top 100 by market cap · Health Care · data since 1980-03-17 · last close 2026-07-24
1d
-0.71%
7d
+6.72%
30d
+15.45%
YTD
-1.74%
1y
+20.06%
Thermo Fisher Scientific (TMO) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -0.1 | -9.9 | -5.6 | -2.6 | 2.8 | 1.9 | 13.3 | · | · | · | · | · |
| 2025 | 14.9 | -11.5 | -5.8 | -13.8 | -6.1 | 0.8 | 15.3 | 5.3 | -1.5 | 17.0 | 4.1 | -1.9 |
| 2024 | 1.5 | 5.8 | 2.0 | -2.1 | -0.1 | -2.6 | 10.9 | 0.3 | 0.6 | -11.7 | -3.0 | -1.7 |
| 2023 | 3.6 | -5.0 | 6.5 | -3.7 | -8.4 | 2.7 | 5.2 | 1.5 | -9.1 | -12.1 | 11.5 | 7.1 |
| 2022 | -12.9 | -6.4 | 8.6 | -6.4 | 2.6 | -4.2 | 10.2 | -8.9 | -6.9 | 1.3 | 9.0 | -1.6 |
| 2021 | 9.4 | -11.7 | 1.5 | 3.0 | -0.2 | 7.5 | 7.0 | 2.8 | 3.0 | 10.8 | -0.0 | 5.5 |
| 2020 | -3.6 | -7.2 | -2.4 | 18.0 | 4.3 | 3.8 | 14.2 | 3.6 | 3.0 | 7.2 | -1.7 | 0.2 |
| 2019 | 9.8 | 5.7 | 5.5 | 1.4 | -3.8 | 10.1 | -5.5 | 3.4 | 1.5 | 3.7 | 4.0 | 3.5 |
| 2018 | 18.0 | -6.9 | -0.9 | 1.9 | -1.0 | -0.5 | 13.2 | 1.9 | 2.1 | -4.3 | 6.8 | -10.3 |
| 2017 | 8.0 | 3.5 | -2.5 | 7.6 | 4.5 | 1.1 | 0.6 | 6.6 | 1.2 | 2.5 | -0.6 | -1.4 |
| 2016 | -6.9 | -2.2 | 9.7 | 1.9 | 5.2 | -2.5 | 7.5 | -4.2 | 4.6 | -7.6 | -4.7 | 0.8 |
| 2015 | -0.1 | 3.8 | 3.5 | -6.5 | 3.1 | 0.2 | 7.5 | -10.2 | -2.3 | 7.0 | 5.8 | 2.6 |
| 2014 | 3.4 | 8.2 | -3.3 | -5.2 | 2.5 | 1.1 | 3.0 | -1.1 | 1.4 | -3.4 | 10.0 | -3.0 |
| 2013 | 13.1 | 2.3 | 3.9 | 5.5 | 9.4 | -4.0 | 7.7 | -2.5 | 3.9 | 6.1 | 3.1 | 10.6 |
| 2012 | 17.6 | 7.0 | -0.2 | -1.3 | -9.3 | 3.1 | 7.2 | 3.0 | 2.8 | 3.8 | 4.1 | 0.6 |
| 2011 | 3.5 | -2.5 | -0.5 | 8.0 | 9.1 | -1.6 | -6.7 | -8.6 | -7.8 | -0.7 | -6.0 | -4.8 |
| 2010 | -3.2 | 5.7 | 5.5 | 7.5 | -5.8 | -5.8 | -8.5 | -6.1 | 13.7 | 7.4 | -1.1 | 8.8 |
| 2009 | 5.5 | 0.9 | -1.6 | -1.6 | 10.9 | 4.8 | 11.1 | -0.1 | -3.4 | 3.0 | 5.0 | 1.0 |
| 2008 | -10.7 | 8.6 | 1.6 | 1.8 | 2.0 | -5.6 | 8.6 | 0.1 | -9.2 | -26.2 | -12.1 | -4.5 |
| 2007 | 5.7 | -5.4 | 3.3 | 11.4 | 4.9 | -5.3 | 0.9 | 3.9 | 6.4 | 1.9 | -2.0 | 0.1 |
| 2006 | 11.7 | 2.9 | 7.1 | 3.9 | -4.7 | -1.4 | 2.1 | 5.9 | 0.3 | 9.0 | 2.2 | 3.3 |
| 2005 | -0.8 | -8.3 | -7.9 | -1.2 | 5.4 | 2.1 | 11.1 | -6.6 | 10.8 | -2.3 | 2.2 | -2.3 |
| 2004 | 10.6 | 0.7 | 0.8 | 3.3 | 5.4 | -0.1 | -16.3 | 2.1 | 2.9 | 7.3 | 4.3 | -0.2 |
| 2003 | -9.7 | -3.1 | 2.8 | 0.4 | 16.1 | -0.4 | 5.8 | 2.4 | -4.8 | 1.3 | 8.7 | 5.4 |
| 2002 | -8.0 | -7.3 | 1.9 | -8.8 | -2.9 | -10.1 | 2.9 | 4.7 | -9.3 | 14.0 | 6.5 | 2.7 |
| 2001 | -0.3 | -5.9 | -19.4 | 17.3 | 5.9 | -21.1 | 3.5 | -1.1 | -16.7 | 17.1 | 14.7 | 9.9 |
| 2000 | 15.4 | -9.8 | 30.4 | -4.9 | -4.2 | 13.5 | -1.5 | 11.4 | 12.4 | 11.5 | 0.0 | 2.6 |
| 1999 | -1.9 | -16.9 | -1.8 | 18.4 | 19.1 | 4.9 | -14.3 | -7.6 | -15.3 | 0.5 | 11.1 | 0.0 |
| 1998 | -11.4 | 5.1 | -1.5 | -1.4 | -11.8 | -2.7 | -32.7 | -29.4 | -7.3 | 32.4 | -15.4 | 0.4 |
| 1997 | -17.0 | -0.4 | -9.5 | 11.7 | 0.0 | -0.4 | -0.7 | 17.9 | -0.6 | -6.7 | -1.3 | 19.5 |
| 1996 | 4.6 | 0.7 | 9.4 | 2.9 | 3.5 | -2.1 | -10.2 | 6.0 | 2.2 | -9.9 | -0.7 | 13.8 |
| 1995 | -0.6 | 6.2 | 7.4 | 5.9 | 0.9 | 11.0 | 6.2 | 0.9 | 7.5 | -0.8 | 7.6 | 5.0 |
| 1994 | 2.1 | -3.8 | -5.8 | -2.6 | -1.0 | -0.7 | 7.0 | 12.5 | 2.2 | -0.6 | -3.6 | 2.0 |
| 1993 | 6.1 | 1.0 | 11.4 | -0.2 | 6.9 | -1.0 | -5.5 | 12.3 | 1.0 | -3.7 | -5.8 | 9.4 |
| 1992 | -3.2 | -5.8 | -9.7 | 9.1 | 0.6 | -3.3 | -2.5 | -0.9 | 5.1 | 5.1 | 3.5 | 4.7 |
| 1991 | 10.0 | 2.4 | 5.4 | 1.1 | 14.8 | -8.8 | 1.4 | 5.1 | 4.2 | 2.8 | -1.5 | 14.4 |
| 1990 | -2.5 | 5.9 | 1.2 | 0.8 | 5.0 | -10.0 | -5.7 | -11.7 | -9.4 | 0.5 | 27.0 | -1.7 |
| 1989 | -1.9 | 8.8 | -4.0 | 22.9 | 6.9 | -0.9 | 13.4 | 6.1 | 13.5 | -15.6 | 0.8 | -2.4 |
| 1988 | -3.7 | 24.8 | 3.0 | -1.5 | -9.0 | 19.0 | -6.9 | 14.2 | 2.6 | -5.1 | -4.0 | 13.3 |
| 1987 | 21.3 | 27.3 | -5.2 | -16.1 | 7.8 | 4.4 | 3.2 | 6.7 | -9.7 | -39.6 | -4.4 | 0.9 |
| 1986 | 14.9 | 6.0 | -5.6 | 22.2 | 5.8 | 14.2 | -7.0 | -3.9 | -6.2 | -2.6 | -7.2 | -1.4 |
| 1985 | 8.8 | 5.8 | 1.1 | -1.6 | 8.7 | 10.6 | 6.8 | 16.6 | -10.8 | -1.8 | 11.3 | -9.6 |
| 1984 | -9.1 | -9.4 | -17.9 | 19.3 | -8.4 | -1.5 | -4.7 | 27.1 | -1.9 | -5.9 | -7.0 | 20.3 |
| 1983 | 44.7 | 12.4 | -10.0 | 36.1 | -11.4 | 12.9 | 1.2 | -2.0 | -10.3 | -11.9 | 26.0 | 9.1 |
| 1982 | 1.2 | -17.4 | -6.3 | -9.8 | 1.7 | -4.9 | -14.7 | 17.2 | 5.2 | 17.2 | -2.1 | -12.1 |
| 1981 | 8.1 | -1.5 | 3.0 | 8.2 | -12.3 | -9.0 | -10.7 | -5.8 | -16.8 | 17.8 | 0.0 | -11.5 |
| 1980 | · | · | 2.1 | 7.3 | -2.9 | 0.0 | 20.0 | 15.0 | 2.5 | -5.3 | -1.1 | -7.2 |
| Avg | 3.6 | 0.1 | 0.2 | 3.6 | 1.5 | 0.4 | 1.6 | 2.3 | -0.9 | 0.7 | 2.3 | 2.2 |
Values in %. Current and first-listed months are partial (greyed).
returnsview.com
Seasonality — average by calendar month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | +3.6% | +0.1% | +0.2% | +3.6% | +1.6% | +0.4% | +1.3% | +2.3% | -0.9% | +0.7% | +2.3% | +2.2% |
| Win rate | 57%/46 | 52%/46 | 53%/47 | 60%/47 | 60%/47 | 43%/47 | 63%/46 | 63%/46 | 57%/46 | 54%/46 | 50%/46 | 61%/46 |
Win rate = share of positive months / sample size.
Risk & extremes
Max drawdown
-71.2%
Worst peak-to-trough fall on record
Monthly volatility
±9%
Std. dev. of monthly returns
Positive months
56%
Share of completed months in the green
Best month
+44.72%
1983-01
Worst month
-39.57%
1987-10
Longest streaks
12▲ / 7▼
Consecutive up / down months
Drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
About Thermo Fisher Scientific
Thermo Fisher Scientific turns lab coats into cash flows — with price receipts on this site going back to 1980. And the long game: $100 at its first close here (1980) would be about $29,369 today.
Did you know?
- Its best month on record was January 1983 at +44.72%; its worst, October 1987 at -39.57%.
Trivia for entertainment — the numbers come from our price data; the jokes don't.