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PENTAIR plc (PNR) stock

PNRNYSESpecial Industry Machinery (No Metalworking Machinery)Fiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 27, 2026Score 18/3023% below fair value
$66.26+0.42 (+0.64%)

Close on Oct 30, 2026Market cap $10.58BP/E 16.6Yield 1.51%

Price history

Pentair share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$66.26
+0.64% on the day
52-week range
$51.13 – $109.89
-39.7% from the high
Change over 52 weeks
-38.2%
From $107.14 on Oct 30, 2025
Average volume
3.32M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$55.23$67.21$55.05$66.26+19.82%28,776,770
Oct 19, 2026$53.41$55.65$52.35$55.30+3.48%11,769,572
Oct 12, 2026$52.47$54.36$51.33$53.44+1.85%17,731,309
Oct 5, 2026$52.82$53.53$51.13$52.47-1.06%11,291,705
Sep 28, 2026$53.30$53.78$51.81$53.03-1.17%11,795,231
Sep 21, 2026$56.28$56.98$52.64$53.66-4.04%11,270,715
Sep 14, 2026$56.60$57.79$55.34$55.92-1.17%16,481,062
Sep 8, 2026$59.84$60.06$56.25$56.58-6.03%9,602,939
Aug 31, 2026$61.14$61.95$59.15$60.21-2.37%35,610,289
Aug 24, 2026$64.60$64.71$60.71$61.67-4.24%16,494,112
Aug 17, 2026$65.74$65.93$63.17$64.40-2.66%12,461,821
Aug 10, 2026$68.36$68.50$65.10$66.16-3.96%11,308,867
Aug 3, 2026$65.89$70.97$65.88$68.89+5.27%14,718,123
Jul 27, 2026$63.83$67.50$63.08$65.44+4.07%20,209,942
Jul 20, 2026$62.81$63.76$60.62$62.88+0.69%14,954,881
Jul 13, 2026$76.38$77.96$57.60$62.45-18.03%30,281,989
Jul 6, 2026$76.96$77.72$72.31$76.19-0.69%10,395,238
Jun 29, 2026$76.34$77.91$75.52$76.72+0.39%6,731,273
Jun 22, 2026$74.07$77.69$72.54$76.42+2.83%13,143,963
Jun 15, 2026$75.00$76.58$73.12$74.32+0.70%8,907,037
Jun 8, 2026$72.77$74.90$70.77$73.80+0.89%8,643,841
Jun 1, 2026$70.43$73.88$69.93$73.15+3.26%12,983,034
May 26, 2026$75.27$75.66$70.59$70.84-5.32%14,716,622
May 18, 2026$72.64$75.15$70.73$74.82+2.94%8,362,555
May 11, 2026$77.17$77.92$72.60$72.68-5.39%9,045,702
May 4, 2026$78.65$81.12$76.69$76.82-2.88%9,581,214
Apr 27, 2026$92.36$94.17$79.07$79.10-13.79%18,228,702
Apr 20, 2026$89.94$92.55$89.02$91.75+0.74%7,412,750
Apr 13, 2026$90.20$92.31$87.98$91.08+0.96%6,885,537
Apr 6, 2026$85.46$91.96$85.10$90.21+5.12%6,794,038
Mar 30, 2026$85.94$88.58$83.60$85.82+1.06%4,917,508
Mar 23, 2026$89.04$90.29$84.21$84.92-1.82%8,243,851
Mar 16, 2026$89.41$90.23$85.90$86.49-2.04%7,334,928
Mar 9, 2026$90.64$92.69$88.01$88.29-4.21%7,648,846
Mar 2, 2026$97.66$98.92$92.04$92.17-7.08%8,513,034
Feb 23, 2026$102.38$104.19$98.34$99.19-2.78%7,825,977
Feb 17, 2026$101.56$103.41$99.08$102.03+0.65%5,938,617
Feb 9, 2026$96.90$103.18$96.63$101.37+4.13%8,306,676
Feb 2, 2026$105.68$107.59$92.92$97.35-7.61%19,572,399
Jan 26, 2026$107.88$108.54$104.10$105.37-2.03%8,951,260
Jan 20, 2026$105.39$109.09$103.32$107.55+0.23%4,942,738
Jan 12, 2026$102.91$107.67$102.08$107.30+4.11%9,080,565
Jan 5, 2026$102.74$105.21$99.11$103.06-2.29%11,378,142
Dec 29, 2025$105.84$106.11$103.71$105.47-0.20%2,531,537
Dec 22, 2025$103.87$106.09$103.87$105.68+1.74%2,350,227
Dec 15, 2025$106.38$108.09$102.60$103.87-2.02%7,376,296
Dec 8, 2025$104.27$107.47$101.70$106.01+1.69%6,523,478
Dec 1, 2025$104.33$106.68$103.78$104.25-0.94%5,383,551
Nov 24, 2025$104.77$106.91$103.34$105.24+0.43%5,216,542
Nov 17, 2025$104.37$106.22$100.87$104.79+0.44%7,257,778
Nov 10, 2025$107.87$109.89$104.05$104.33-2.82%4,751,625
Nov 3, 2025$105.87$109.14$104.65$107.36+0.95%5,936,623

Seasonality

PNR return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average3.0%-2.4%-1.8%0.1%0.3%1.2%4.5%-1.1%-0.6%3.8%5.0%-0.6%
Months up8 of 104 of 104 of 105 of 105 of 105 of 107 of 105 of 105 of 107 of 107 of 93 of 9
20261.4%-5.9%-12.2%-7.1%-12.2%8.2%-14.3%-7.6%-12.4%25.0%
20253.3%-9.1%-7.1%4.0%9.3%3.5%-0.2%5.2%3.0%-3.8%-1.0%-1.0%
20241.0%6.3%9.8%-7.2%2.9%-5.8%14.9%0.9%10.3%1.6%10.0%-7.7%
202323.7%1.0%-1.2%5.5%-4.5%16.5%7.9%1.1%-7.8%-9.9%11.0%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%
20212.9%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%-8.2%-24.4%16.9%13.2%-2.9%13.3%5.3%1.4%9.1%4.1%2.5%
20199.5%3.3%4.6%-12.0%-10.7%6.8%4.8%-7.4%5.2%10.2%6.9%3.4%
20181.7%-3.9%-0.8%-0.7%-3.4%-3.6%6.5%-2.6%-0.3%-7.0%6.4%-11.5%
20175.2%-1.0%8.1%3.3%2.7%0.5%-4.7%-1.6%9.5%4.2%1.0%-0.8%