PENTAIR PLC (G7S00T104) Stock Institutional Trading Activity
PENTAIR PLC (G7S00T104) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Mairs & Power Growth Fund, Parnassus Endeavor Fund, Sequoia Financial Advisors, Renaissance Technologies LLC, and Trian Fund Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- PENTAIR PLC (G7S00T104) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q3 2019 | Parnassus Endeavor Fund | Buy | 2,754,115 | 10,970,793 | $414,696 |
| Q3 2019 | Mairs & Power Growth Fund | Sell | -95,383 | 1,548,991 | $58,552 |
| Q2 2019 | Parnassus Endeavor Fund | Buy | 536,965 | 8,216,678 | $305,661 |
| Q2 2019 | Mairs & Power Growth Fund | Sell | -1,335 | 1,644,374 | $61,171 |
| Q1 2019 | Parnassus Endeavor Fund | Sell | -206,489 | 7,679,713 | $341,824 |
| Q1 2019 | Mairs & Power Growth Fund | Sell | -324,842 | 1,645,709 | $73,251 |
| Q4 2018 | Parnassus Endeavor Fund | Sell | -80,103 | 7,886,202 | $297,941 |
| Q4 2018 | Mairs & Power Growth Fund | Sell | -55,070 | 1,970,551 | $74,447 |
| Q4 2018 | Trian Fund Management | Sell | -3,455,865 | 8,580,717 | $324,179 |
| Q3 2018 | Sound Shore Management | Buy | 152,601 | 3,095,282 | $134,180 |
| Q3 2018 | Parnassus Endeavor Fund | Sell | -7,202 | 7,966,305 | $345,340 |
| Q3 2018 | Mairs & Power Growth Fund | Sell | -151,515 | 2,025,621 | $87,811 |
| Q3 2018 | Trian Fund Management | Sell | -1,702,862 | 12,036,582 | $521,786 |
| Q3 2018 | Renaissance Technologies LLC | Buy | 259,000 | 363,264 | $15,747 |
| Q2 2018 | Sound Shore Management | Buy | 703,138 | 2,942,681 | $123,828 |
| Q2 2018 | Parnassus Endeavor Fund | Buy | 955,374 | 7,973,507 | $335,525 |
| Q2 2018 | Mairs & Power Growth Fund | Sell | -280,719 | 2,177,136 | $91,614 |
| Q2 2018 | Trian Fund Management | Sell | -1,672,138 | 13,739,444 | $578,156 |
| Q1 2018 | Sound Shore Management | Sell | -281,506 | 2,239,543 | $152,580 |
| Q1 2018 | Parnassus Endeavor Fund | Buy | 28,676 | 7,018,133 | $478,145 |
| Q1 2018 | Mairs & Power Growth Fund | Sell | -130,232 | 2,457,855 | $167,454 |
| Q1 2018 | Trian Fund Management | Sell | -225 | 15,411,582 | $1,049,991 |
| Q1 2018 | Renaissance Technologies LLC | Sell | -627,900 | 104,264 | $7,104 |
| Q1 2018 | First Eagle U.S. Value | Buy | 31,741 | 798,944 | $54,432 |
| Q4 2017 | Sound Shore Management | Buy | 256,520 | 2,521,049 | $178,036 |
| Q4 2017 | Parnassus Endeavor Fund | Buy | 50,872 | 6,989,457 | $493,595 |
| Q4 2017 | Mairs & Power Growth Fund | Sell | -73,028 | 2,588,087 | $182,771 |
| Q4 2017 | Trian Fund Management | Buy | 210,876 | 15,411,807 | $1,088,382 |
| Q4 2017 | Renaissance Technologies LLC | Buy | 631,100 | 732,164 | $51,705 |
| Q4 2017 | First Eagle U.S. Value | Buy | 513,691 | 767,203 | $54,180 |
Frequently asked questions about G7S00T104 activity
Which institutional owners are buying G7S00T104?
Institutional owners buying G7S00T104 include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in G7S00T104 activity?
"Buy" means an investor increased their reported position in G7S00T104 compared to the prior reporting period. This reflects growing exposure to PENTAIR PLC (G7S00T104) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in G7S00T104 increasing?
Institutional interest in G7S00T104 can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.