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PNR

PENTAIR plc

Company with tickers: PNR

CIK
77360
CUSIP
G7S00T104
Shares Outstanding
161,605,541
13F Activity (30d)
29 filings 22 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 731
Total Value: $13,832,207,481
Total Shares: 158,790,128
Showing 1–100 of 748 holdings by value · page 1 of 8

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 731 13F filers · Δ vs Dec 31, 2025
Top Holder
10.3%
Jun 2023 → Mar 2026 · range 10.3% – 13.5%
−2.4 pts
Top 5
35.3%
Jun 2023 → Mar 2026 · range 35.3% – 41.5%
−1.5 pts
Top 10
49.3%
Jun 2023 → Mar 2026 · range 49.2% – 54.7%
+0.1 pts
HHI
346
Jun 2023 → Mar 2026 · range 346 – 476
Broadly held−50

Quarterly Activity

vs Dec 31, 2025
New
81
Increased
229
Decreased
289
Sold Out
131
Unchanged
132
Holder count: -50
Institutional value: -14.5%
Shares held: +2.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 748
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Holder Value (USD) % of 13F Shares Open