Pentair (PNR)
S&P 500 · Industrials · data since 1973-05-03 · last close 2026-07-24
1d
+1.30%
7d
+0.69%
30d
-15.95%
YTD
-39.28%
1y
-38.38%
Pentair (PNR) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1.4 | -5.9 | -12.2 | -7.1 | -12.2 | 8.2 | -18.0 | · | · | · | · | · |
| 2025 | 3.3 | -9.1 | -7.1 | 4.0 | 9.3 | 3.5 | -0.2 | 5.2 | 3.0 | -3.8 | -1.0 | -1.1 |
| 2024 | 1.0 | 6.3 | 9.8 | -7.2 | 2.9 | -5.8 | 14.9 | 0.9 | 10.3 | 1.6 | 10.0 | -7.7 |
| 2023 | 23.7 | 1.0 | -1.2 | 5.5 | -4.5 | 16.5 | 7.9 | 1.1 | -7.8 | -9.9 | 11.1 | 12.7 |
| 2022 | -12.5 | -9.1 | -6.4 | -6.0 | -1.1 | -8.8 | 7.3 | -9.0 | -8.7 | 6.3 | 6.6 | -1.7 |
| 2021 | 2.9 | 2.7 | 11.4 | 3.8 | 6.9 | -2.1 | 9.5 | 4.7 | -5.9 | 2.1 | -0.4 | -0.9 |
| 2020 | -6.0 | -8.3 | -24.4 | 16.9 | 13.2 | -2.9 | 13.3 | 5.3 | 1.4 | 9.1 | 4.1 | 2.5 |
| 2019 | 9.5 | 3.3 | 4.6 | -12.0 | -10.7 | 6.8 | 4.8 | -7.5 | 5.2 | 10.2 | 6.9 | 3.4 |
| 2018 | 1.7 | -3.9 | -0.8 | -0.8 | -3.4 | -3.6 | 6.5 | -2.6 | -0.3 | -7.0 | 6.3 | -11.5 |
| 2017 | 5.2 | -1.0 | 8.1 | 3.3 | 2.6 | 0.5 | -4.7 | -1.6 | 9.5 | 4.2 | 1.0 | -0.8 |
| 2016 | -4.2 | 1.3 | 13.7 | 7.7 | 3.7 | -3.2 | 10.1 | 0.4 | 0.3 | -13.7 | 4.2 | -2.4 |
| 2015 | -6.5 | 7.5 | -5.4 | -0.7 | 3.0 | 7.4 | -11.1 | -9.1 | -7.7 | 10.2 | 1.4 | -12.7 |
| 2014 | -4.0 | 8.7 | -1.8 | -6.0 | 0.5 | -3.4 | -10.8 | 6.2 | -3.8 | 2.9 | -3.5 | 2.6 |
| 2013 | 3.6 | 5.1 | -1.0 | 3.5 | 7.2 | -0.9 | 6.3 | -1.6 | 8.0 | 3.7 | 5.4 | 9.8 |
| 2012 | 11.3 | 4.6 | 23.7 | -8.5 | -6.0 | -6.1 | 15.1 | -3.0 | 4.7 | -4.6 | 14.8 | 1.4 |
| 2011 | -0.4 | 2.5 | 1.9 | 6.8 | 0.8 | -0.3 | -8.3 | -6.8 | -6.7 | 12.9 | 5.8 | -12.5 |
| 2010 | -4.9 | 6.6 | 9.4 | 2.0 | -5.0 | -6.3 | 6.8 | -12.0 | 11.7 | -2.1 | 0.5 | 11.0 |
| 2009 | -2.7 | -8.8 | 3.8 | 23.8 | -6.0 | 2.4 | 7.3 | 3.7 | 4.2 | -0.8 | 3.4 | 7.3 |
| 2008 | -8.2 | 2.7 | -2.2 | 16.0 | 1.6 | -6.4 | -0.7 | 6.2 | -5.9 | -19.6 | -10.1 | -4.8 |
| 2007 | -0.3 | 0.2 | -0.2 | 3.6 | 15.1 | 4.3 | -5.8 | 2.6 | -10.6 | 7.1 | -4.2 | 2.6 |
| 2006 | 11.7 | 4.6 | 1.5 | -5.7 | -10.8 | 0.1 | -15.6 | 4.1 | -12.4 | 26.4 | -3.3 | -1.4 |
| 2005 | 2.0 | -6.5 | -5.9 | 2.3 | 11.9 | -3.8 | -5.9 | -1.7 | -7.5 | -10.6 | 17.6 | -9.6 |
| 2004 | 0.4 | 18.2 | 9.2 | 1.3 | 2.8 | 9.8 | -6.6 | 6.1 | 5.0 | 7.4 | 7.1 | 8.8 |
| 2003 | 6.9 | -1.0 | -2.8 | 9.6 | 0.8 | 0.5 | 3.9 | 6.1 | -6.8 | 3.4 | 6.3 | 4.8 |
| 2002 | -2.8 | 10.5 | 15.3 | 8.4 | -3.2 | 2.3 | -15.0 | 6.8 | -14.4 | -10.6 | 8.2 | -3.4 |
| 2001 | 15.5 | -0.1 | -8.0 | 21.5 | 16.7 | -5.8 | 6.3 | 5.0 | -17.9 | 3.8 | 11.6 | 3.1 |
| 2000 | -12.6 | 2.6 | 7.8 | 3.6 | 2.6 | -9.5 | -13.3 | 6.1 | -17.7 | 12.2 | -5.5 | -14.2 |
| 1999 | -3.5 | -1.0 | -10.9 | 39.8 | -6.1 | 3.7 | -4.7 | 4.8 | -11.8 | -5.8 | -1.3 | 3.7 |
| 1998 | -4.3 | 20.3 | 8.7 | -3.0 | 1.4 | -3.1 | -6.1 | -29.9 | 15.7 | 17.1 | 0.2 | 5.6 |
| 1997 | -1.5 | -0.8 | -8.0 | 3.9 | 10.0 | 0.0 | 10.9 | -1.9 | 3.5 | 5.1 | -2.3 | -4.8 |
| 1996 | 6.1 | 0.9 | -4.7 | 7.9 | -1.4 | 12.2 | -9.6 | 0.9 | -2.8 | -4.3 | 14.8 | 11.2 |
| 1995 | -3.6 | 4.7 | -1.6 | 8.8 | 0.0 | -4.9 | 5.6 | -0.6 | -1.1 | 12.7 | -1.5 | 0.0 |
| 1994 | 10.0 | -0.3 | 0.7 | -5.0 | 0.7 | 3.6 | 5.7 | 8.3 | -3.1 | 6.8 | -6.5 | 8.9 |
| 1993 | 13.9 | 3.9 | 5.4 | 2.5 | 5.0 | 9.3 | -5.5 | 3.8 | -7.0 | -8.9 | 11.9 | -6.4 |
| 1992 | 12.4 | 4.4 | -13.6 | 5.2 | 2.4 | -16.7 | 8.3 | -7.7 | 2.4 | 11.9 | -2.4 | -1.3 |
| 1991 | 8.0 | 13.2 | 3.3 | 14.5 | 0.3 | 8.8 | -13.1 | 4.5 | 2.2 | 12.6 | -8.2 | 10.3 |
| 1990 | 13.6 | -2.4 | -2.5 | 0.8 | -0.8 | -6.7 | -10.9 | -12.2 | 10.5 | -4.3 | 10.0 | 0.0 |
| 1989 | 3.2 | -3.5 | -6.8 | 6.9 | -5.7 | -8.6 | 16.8 | 4.0 | -4.6 | -8.9 | -7.1 | 4.8 |
| 1988 | 11.4 | 15.1 | 7.0 | 4.0 | -9.7 | 21.5 | 6.2 | -11.6 | 10.7 | -2.2 | -4.2 | -1.2 |
| 1987 | 14.2 | 6.8 | -16.8 | 2.4 | 2.4 | 4.6 | -2.2 | -0.9 | 0.0 | -23.5 | -16.6 | 17.7 |
| 1986 | -3.8 | 9.1 | -9.0 | -9.5 | 6.1 | -2.1 | -18.6 | -4.2 | 7.0 | -2.5 | 3.6 | 2.5 |
| 1985 | 4.5 | -1.6 | -1.2 | -13.9 | -5.1 | 16.6 | 8.0 | -9.7 | -4.7 | 0.0 | 8.6 | 9.5 |
| 1984 | -8.9 | -10.7 | 6.5 | 9.8 | -11.1 | 1.9 | -7.0 | 21.2 | -1.7 | -2.1 | 3.9 | 2.9 |
| 1983 | 16.1 | 5.8 | -1.1 | 0.6 | 19.2 | 0.0 | 0.0 | 12.0 | 4.1 | -13.8 | -6.9 | 21.7 |
| 1982 | 13.2 | -32.0 | -9.4 | 10.4 | 12.0 | -6.9 | 11.5 | 3.7 | 22.0 | 5.2 | 6.1 | -22.4 |
| 1981 | 11.0 | 5.6 | 15.2 | -13.2 | 0.6 | 12.2 | -2.1 | -3.7 | -14.3 | -3.9 | 11.3 | -9.0 |
| 1980 | 17.9 | -2.5 | -16.9 | -7.8 | 3.4 | 4.9 | 10.9 | -2.8 | 1.4 | 2.9 | -1.4 | 2.8 |
| 1979 | 17.9 | -6.3 | 12.8 | 1.8 | -0.6 | 3.5 | 0.6 | -2.3 | -12.8 | -13.3 | -2.3 | 5.5 |
| 1978 | 3.7 | 5.3 | 17.6 | 19.3 | 20.4 | 0.5 | -19.3 | 12.3 | -8.7 | -27.5 | 14.9 | -3.6 |
| 1977 | -13.1 | 2.7 | 25.3 | -1.1 | 8.6 | 0.0 | 6.9 | 8.3 | -6.8 | -14.7 | 17.2 | 0.0 |
| 1976 | 38.7 | 55.8 | 9.0 | -5.5 | -7.3 | 6.3 | 1.5 | 0.0 | 5.8 | -5.5 | -7.3 | 31.3 |
| 1975 | -4.7 | 0.0 | -7.3 | 7.9 | -7.3 | 5.3 | -10.0 | -11.1 | 25.0 | -22.5 | -3.2 | 3.3 |
| 1974 | 30.2 | -7.3 | -6.6 | 0.0 | 12.7 | -11.3 | -9.9 | -15.6 | -9.3 | 4.1 | -21.6 | 7.5 |
| 1973 | · | · | · | · | -16.2 | -4.8 | 28.8 | -19.7 | 29.5 | 31.6 | -38.5 | -1.6 |
| Avg | 4.5 | 2.3 | 0.7 | 3.3 | 1.3 | 0.8 | 0.1 | -0.6 | -0.4 | -0.2 | 1.4 | 1.6 |
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 | +4.5% | +2.3% | +0.7% | +3.3% | +1.4% | +0.8% | +0.5% | -0.7% | -0.4% | -0.2% | +1.4% | +1.6% |
| Win rate | 62%/53 | 58%/53 | 45%/53 | 66%/53 | 59%/54 | 50%/54 | 51%/53 | 51%/53 | 45%/53 | 49%/53 | 57%/53 | 53%/53 |
Win rate = share of positive months / sample size.
Risk & extremes
Max drawdown
-77.7%
Worst peak-to-trough fall on record
Monthly volatility
±9.8%
Std. dev. of monthly returns
Positive months
54%
Share of completed months in the green
Best month
+55.81%
1976-02
Worst month
-38.46%
1973-11
Longest streaks
11▲ / 8▼
Consecutive up / down months
Drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
About Pentair
Pentair measures its order book in years, not quarters — with price receipts on this site going back to 1973. And the long game: $100 at its first close here (1973) would be about $17,499 today.
Did you know?
- Its best month on record was February 1976 at +55.81%; its worst, November 1973 at -38.46%.
Trivia for entertainment — the numbers come from our price data; the jokes don't.