NYSE:PNR | Historical Stock Price | PENTAIR plc

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-05-03 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.40$1.42$5.06$18.03$64.23$228.841973-05-032026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$2.87$2.87134,903——
1986-12-30$2.87$2.87552,121——
1986-12-29$2.85$2.85628,060——
1986-12-26$2.80$2.808,041——
1986-12-24$2.80$2.8070,579——
1986-12-23$2.78$2.78279,634——
1986-12-22$2.77$2.77177,787——
1986-12-19$2.77$2.77294,822——
1986-12-18$2.70$2.70158,132——
1986-12-17$2.74$2.7491,127——
1986-12-16$2.70$2.70795,126——
1986-12-15$2.70$2.70288,568——
1986-12-12$2.77$2.7794,700——
1986-12-11$2.77$2.77249,259——
1986-12-10$2.77$2.77228,710——
1986-12-09$2.77$2.77228,710——
1986-12-08$2.80$2.80117,035——
1986-12-05$2.85$2.8523,228——
1986-12-04$2.81$2.81184,040——
1986-12-03$2.81$2.8154,497——
1986-12-02$2.85$2.85343,066——
1986-12-01$2.77$2.77243,005——
1986-11-28$2.80$2.8081,299——
1986-11-26$2.80$2.80212,629——
1986-11-25$2.70$2.70190,294——
1986-11-24$2.66$2.66189,401——
1986-11-21$2.62$2.62728,121——
1986-11-20$2.57$2.57483,329——
1986-11-19$2.66$2.66771,004——
1986-11-18$2.69$2.69160,812——
1986-11-17$2.69$2.69153,665——
1986-11-14$2.69$2.69544,081——
1986-11-13$2.66$2.66166,172——
1986-11-12$2.70$2.70108,995——
1986-11-11$2.69$2.69245,685——
1986-11-10$2.76$2.76278,741——
1986-11-07$2.74$2.74120,609——
1986-11-06$2.81$2.81735,268——
1986-11-05$2.76$2.76381,482——
1986-11-04$2.74$2.7425,015——
1986-11-03$2.70$2.7021,442——
1986-10-31$2.70$2.70117,035——
1986-10-30$2.66$2.66269,807——
1986-10-29$2.63$2.6393,807——
1986-10-28$2.69$2.6919,655——
1986-10-27$2.70$2.7098,274——
1986-10-24$2.74$2.74146,518——
1986-10-23$2.74$2.74269,807——
1986-10-22$2.70$2.7065,218——
1986-10-21$2.77$2.7796,487——
1986-10-20$2.77$2.77121,502——
1986-10-17$2.77$2.77159,919——
1986-10-16$2.77$2.7749,137——
1986-10-15$2.80$2.8050,924——
1986-10-14$2.80$2.8087,553——
1986-10-13$2.74$2.74289,462——
1986-10-10$2.74$2.74168,853——
1986-10-09$2.69$2.69434,192——
1986-10-08$2.66$2.66258,193——
1986-10-07$2.63$2.63216,203——
1986-10-06$2.63$2.63133,117——
1986-10-03$2.69$2.69107,208——
1986-10-02$2.69$2.69125,076——
1986-10-01$2.77$2.7787,553——
1986-09-30$2.77$2.77175,106——
1986-09-29$2.77$2.7765,218——
1986-09-26$2.81$2.8145,563——
1986-09-25$2.81$2.81177,787——
1986-09-24$2.85$2.85255,512——
1986-09-23$2.74$2.74117,035——
1986-09-22$2.70$2.7071,472——
1986-09-19$2.74$2.74105,421——
1986-09-18$2.85$2.8573,259——
1986-09-17$2.85$2.85719,187——
1986-09-16$2.80$2.80269,807——
1986-09-15$2.85$2.8577,726——
1986-09-12$2.87$2.87439,553——
1986-09-11$2.81$2.81399,350——
1986-09-10$2.81$2.81226,030——
1986-09-09$2.81$2.8152,711——
1986-09-08$2.70$2.7068,792——
1986-09-05$2.77$2.77269,807——
1986-09-04$2.74$2.74182,254——
1986-09-03$2.59$2.59720,974——
1986-09-02$2.59$2.59150,091——
1986-08-29$2.59$2.5983,086——
1986-08-28$2.59$2.59184,934——
1986-08-27$2.59$2.594,120,361——
1986-08-26$2.46$2.46761,177——
1986-08-25$2.59$2.593,067,042——
1986-08-22$2.70$2.70488,690——
1986-08-21$2.81$2.8161,645——
1986-08-20$2.87$2.8732,162——
1986-08-19$2.81$2.81106,315——
1986-08-18$2.85$2.8584,873——
1986-08-15$2.87$2.87341,279——
1986-08-14$2.94$2.94139,370——
1986-08-13$2.91$2.91276,061——
1986-08-12$2.87$2.87413,644——
1986-08-11$2.85$2.85113,462——
1986-08-08$2.70$2.7029,482——
1986-08-07$2.74$2.74444,913——
1986-08-06$2.74$2.7414,294——
1986-08-05$2.74$2.7475,046——
1986-08-04$2.70$2.70306,436——
1986-08-01$2.70$2.7090,233——
1986-07-31$2.70$2.70184,934——
1986-07-30$2.74$2.74105,421——
1986-07-29$2.74$2.74611,979——
1986-07-28$2.80$2.80579,817——
1986-07-25$2.91$2.9189,340——
1986-07-24$2.94$2.94149,198——
1986-07-23$3.08$3.08620,913——
1986-07-22$3.08$3.0865,218——
1986-07-21$3.09$3.0996,487——
1986-07-18$3.12$3.1283,086——
1986-07-17$3.09$3.0969,685——
1986-07-16$3.12$3.12122,396——
1986-07-15$3.19$3.1988,447——
1986-07-14$3.23$3.23297,502——
1986-07-11$3.25$3.25118,822——
1986-07-10$3.25$3.2565,218——
1986-07-09$3.25$3.2529,482——
1986-07-08$3.19$3.19211,736——
1986-07-07$3.27$3.27128,650——
1986-07-03$3.39$3.3988,447——
1986-07-02$3.39$3.3923,228——
1986-07-01$3.34$3.3496,487——
1986-06-30$3.32$3.327,147——
1986-06-27$3.32$3.3247,350——
1986-06-26$3.30$3.3045,563——
1986-06-25$3.27$3.2713,401——
1986-06-24$3.25$3.25330,558——
1986-06-23$3.30$3.30140,264——
1986-06-20$3.30$3.30219,776——
1986-06-19$3.30$3.30184,934——
1986-06-18$3.27$3.2797,381——
1986-06-17$3.25$3.25151,878——
1986-06-16$3.27$3.2745,563——
1986-06-13$3.27$3.2715,188——
1986-06-12$3.23$3.23220,670——
1986-06-11$3.20$3.20220,670——
1986-06-10$3.12$3.12590,537——
1986-06-09$3.36$3.36250,152——
1986-06-06$3.36$3.3631,269——
1986-06-05$3.32$3.32208,162——
1986-06-04$3.32$3.32118,822——
1986-06-03$3.36$3.36114,355——
1986-06-02$3.32$3.32130,436——
1986-05-30$3.39$3.39136,690——
1986-05-29$3.39$3.39189,401——
1986-05-28$3.36$3.36211,736——
1986-05-27$3.32$3.32234,071——
1986-05-23$3.30$3.30148,304——
1986-05-22$3.30$3.3016,975——
1986-05-21$3.27$3.2721,442——
1986-05-20$3.27$3.27108,101——
1986-05-19$3.25$3.2579,513——
1986-05-16$3.27$3.2741,096——
1986-05-15$3.20$3.20128,650——
1986-05-14$3.27$3.27176,000——
1986-05-13$3.20$3.20596,791——
1986-05-12$3.25$3.25192,974——
1986-05-09$3.20$3.20255,512——
1986-05-08$3.19$3.19118,822——
1986-05-07$3.19$3.19170,639——
1986-05-06$3.19$3.1991,127——
1986-05-05$3.16$3.1654,497——
1986-05-02$3.16$3.1665,218——
1986-05-01$3.16$3.16252,832——
1986-04-30$3.19$3.19153,665——
1986-04-29$3.36$3.3640,203——
1986-04-28$3.36$3.36479,756——
1986-04-25$3.37$3.37201,908——
1986-04-24$3.36$3.36112,568——
1986-04-23$3.34$3.34511,025——
1986-04-22$3.41$3.41653,969——
1986-04-21$3.43$3.434,467——
1986-04-18$3.47$3.4754,497——
1986-04-17$3.43$3.4367,898——
1986-04-16$3.41$3.4154,497——
1986-04-15$3.41$3.4184,873——
1986-04-14$3.53$3.53142,051——
1986-04-11$3.47$3.47146,518——
1986-04-10$3.43$3.43373,441——
1986-04-09$3.43$3.43608,405——
1986-04-08$3.39$3.39103,634——
1986-04-07$3.39$3.3973,259——
1986-04-04$3.43$3.4380,406——
1986-04-03$3.50$3.5077,726——
1986-04-02$3.50$3.5025,015——
1986-04-01$3.50$3.5065,218——
1986-03-31$3.53$3.53114,355——
1986-03-27$3.41$3.4150,924——
1986-03-26$3.43$3.4369,685——
1986-03-25$3.39$3.39340,385——
1986-03-24$3.53$3.53144,731——
1986-03-21$3.62$3.621,656,364——
1986-03-20$3.62$3.62251,939——
1986-03-19$3.60$3.60275,167——
1986-03-18$3.39$3.3950,924——
1986-03-17$3.36$3.36212,629——
1986-03-14$3.97$3.97540,507——
1986-03-13$3.90$3.90189,401——
1986-03-12$3.93$3.93110,782——
1986-03-11$3.90$3.90642,355——
1986-03-10$3.79$3.7937,523——
1986-03-07$3.88$3.8878,619——
1986-03-06$3.88$3.8851,817——
1986-03-05$3.93$3.9354,497——
1986-03-04$3.93$3.9377,726——
1986-03-03$3.97$3.97509,238——
1986-02-28$3.88$3.8857,178——
1986-02-27$3.85$3.85142,051——
1986-02-26$3.79$3.7990,233——
1986-02-25$3.90$3.90712,933——
1986-02-24$3.85$3.85250,152——
1986-02-21$3.76$3.76318,050——
1986-02-20$3.76$3.76138,477——
1986-02-19$3.81$3.81613,766——
1986-02-18$3.61$3.61611,979——
1986-02-14$3.53$3.53285,888——
1986-02-13$3.43$3.43162,599——
1986-02-12$3.53$3.53205,482——
1986-02-11$3.55$3.55662,903——
1986-02-10$3.58$3.58746,882——
1986-02-07$3.48$3.4883,086——
1986-02-06$3.48$3.48103,634——
1986-02-05$3.48$3.48486,010——
1986-02-04$3.55$3.55117,929——
1986-02-03$3.55$3.5546,457——
1986-01-31$3.55$3.55227,817——
1986-01-30$3.48$3.4847,350——
1986-01-29$3.48$3.48161,705——
1986-01-28$3.46$3.46170,639——
1986-01-27$3.53$3.53141,157——
1986-01-24$3.61$3.6132,162——
1986-01-23$3.55$3.55317,157——
1986-01-22$3.55$3.5556,284——
1986-01-21$3.55$3.5547,350——
1986-01-20$3.55$3.5585,766——
1986-01-17$3.61$3.61196,548——
1986-01-16$3.58$3.58127,756——
1986-01-15$3.58$3.5815,188——
1986-01-14$3.58$3.5847,350——
1986-01-13$3.53$3.5364,325——
1986-01-10$3.53$3.53145,624——
1986-01-09$3.43$3.43101,848——
1986-01-08$3.48$3.48102,741——
1986-01-07$3.55$3.5542,883——
1986-01-06$3.58$3.58366,294——
1986-01-03$3.58$3.58150,985——
1986-01-02$3.58$3.58119,716——