Adage Capital Partners’s Pentair PNR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $9.23M | Sell |
106,002
-91,700
| -46% | -$8.99M | 0.01% | 704 |
|
|
2025
Q4 | $20.6M | Buy |
+197,702
| New | +$21.1M | 0.03% | 474 |
|
|
2025
Q3 | – | Sell |
-483,702
| Closed | -$49.7M | – | 955 |
|
|
2025
Q2 | $49.7M | Sell |
483,702
-127,100
| -21% | -$11.9M | 0.08% | 240 |
|
|
2025
Q1 | $53.4M | Buy |
610,802
+181,400
| +42% | +$17.3M | 0.1% | 208 |
|
|
2024
Q4 | $43.2M | Buy |
429,402
+120,687
| +39% | +$12.4M | 0.08% | 242 |
|
|
2024
Q3 | $30.2M | Buy |
308,715
+279,269
| +948% | +$23.9M | 0.05% | 340 |
|
|
2024
Q2 | $2.26M | Sell |
29,446
-69,756
| -70% | -$5.62M | ﹤0.01% | 775 |
|
|
2024
Q1 | $8.48M | Sell |
99,202
-310,089
| -76% | -$23.5M | 0.02% | 628 |
|
|
2023
Q4 | $29.8M | Buy |
+409,291
| New | +$26.4M | 0.06% | 321 |
|
|
2023
Q2 | – | Sell |
-74,702
| Closed | -$4.13M | – | 911 |
|
|
2023
Q1 | $4.13M | Sell |
74,702
-137,975
| -65% | -$7.33M | 0.01% | 727 |
|
|
2022
Q4 | $9.57M | Buy |
212,677
+105,075
| +98% | +$4.57M | 0.02% | 645 |
|
|
2022
Q3 | $4.37M | Sell |
107,602
-64,700
| -38% | -$3M | 0.01% | 796 |
|
|
2022
Q2 | $7.89M | Buy |
172,302
+56,000
| +48% | +$2.8M | 0.02% | 730 |
|
|
2022
Q1 | $6.3M | Buy |
116,302
+30,000
| +35% | +$1.81M | 0.01% | 796 |
|
|
2021
Q4 | $6.3M | Sell |
86,302
-201,300
| -70% | -$14.8M | 0.01% | 791 |
|
|
2021
Q3 | $20.9M | Buy |
287,602
+182,213
| +173% | +$13.6M | 0.04% | 436 |
|
|
2021
Q2 | $7.11M | Sell |
105,389
-79,554
| -43% | -$5.26M | 0.01% | 773 |
|
|
2021
Q1 | $11.5M | Sell |
184,943
-132,351
| -42% | -$7.59M | 0.02% | 634 |
|
|
2020
Q4 | $16.8M | Buy |
+317,294
| New | +$16.3M | 0.04% | 464 |
|
|
2020
Q2 | – | Sell |
-470,937
| Closed | -$14M | – | 786 |
|
|
2020
Q1 | $14M | Buy |
470,937
+363,985
| +340% | +$14.6M | 0.04% | 399 |
|
|
2019
Q4 | $4.91M | Sell |
106,952
-884,300
| -89% | -$37.4M | 0.01% | 614 |
|
|
2019
Q3 | $37.5M | Buy |
991,252
+805,655
| +434% | +$30M | 0.09% | 250 |
|
|
2019
Q2 | $6.9M | Buy |
+185,597
| New | +$7.04M | 0.02% | 575 |
|
|
2018
Q2 | – | Sell |
-651,211
| Closed | -$29.8M | – | 781 |
|
|
2018
Q1 | $29.8M | Buy |
651,211
+299,247
| +85% | +$14.2M | 0.07% | 311 |
|
|
2017
Q4 | $16.7M | Buy |
351,964
+277,514
| +373% | +$13M | 0.04% | 459 |
|
|
2017
Q3 | $3.4M | Sell |
74,450
-165,001
| -69% | -$7.09M | 0.01% | 648 |
|
|
2017
Q2 | $10.7M | Buy |
+239,451
| New | +$10.5M | 0.03% | 549 |
|
|
2017
Q1 | – | Sell |
-202,637
| Closed | -$7.63M | – | 737 |
|
|
2016
Q4 | $7.63M | Buy |
+202,637
| New | +$7.9M | 0.02% | 563 |
|
|
2015
Q1 | – | Sell |
-143,830
| Closed | -$6.42M | – | 745 |
|
|
2014
Q4 | $6.42M | Sell |
143,830
-294,137
| -67% | -$12.9M | 0.02% | 599 |
|
|
2014
Q3 | $19.3M | Buy |
+437,967
| New | +$20.2M | 0.05% | 400 |
|
|
2014
Q1 | – | Sell |
-30,170
| Closed | -$1.57M | – | 725 |
|
|
2013
Q4 | $1.57M | Sell |
30,170
-952,607
| -97% | -$44.3M | ﹤0.01% | 646 |
|
|
2013
Q3 | $42.9M | Buy |
+982,777
| New | +$40.9M | 0.12% | 227 |
|
Other funds holding PNR
VCM
VPM
Adage Capital Partners's PNR Position: Q1 2026 in Review
Adage Capital Partners reduced its Pentair (PNR) stake by 46% in Q1 2026, selling an estimated $8.99M and leaving 106,002 shares worth $9.23M. The position accounts for 0.01% of the portfolio, ranked #704.
Adage Capital Partners first reported a position in PNR in Q3 2013 and has held it in 32 quarters since. The position peaked at $53.4M in Q1 2025. 736 funds tracked by Wall St. Rank hold PNR as of Q1 2026.
- Adage Capital Partners held 106,002 shares of Pentair worth $9.23M as of Q1 2026.
- Adage Capital Partners sold 91,700 Pentair shares in Q1 2026, an estimated $8.99M.
- Pentair made up 0.01% of Adage Capital Partners's portfolio in Q1 2026, its #704 holding.
- Adage Capital Partners first reported a position in Pentair in Q3 2013 and has held it in 32 quarters since.
- Adage Capital Partners's Pentair position peaked at $53.4M in Q1 2025.
- 736 funds tracked by Wall St. Rank held Pentair as of Q1 2026.
Based on Adage Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.