Company · Ownership research

PENTAIR plc PNR

CIK 0000077360 · CUSIP G7S00T104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP G7S00T104 (PNR), not CUSIP G7S00T904 (PNR), CUSIP G7S00T954 (PNR), and does not merge CUSIPs.

This page lists the top 20 of 731 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$1.76B 20,120,886 shares	0.03%	-95.48K(-0.50%)Reduced	SEC filing ↗ May 9, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$1.45B 16,612,394 shares	0.03%	+1.28M(+8.40%)Added	SEC filing ↗ May 2, 2025	▾
03	STATE STREET CORP CIK 93751 · View history	$740.91M 8,469,434 shares	0.03%	-337.78K(-3.80%)Reduced	SEC filing ↗ May 15, 2025	▾
04	FMR LLC CIK 315066 · Amended · View history	$514.31M 5,879,190 shares	0.03%	-222.06K(-3.60%)Reduced	SEC filing ↗ Nov 5, 2026	▾
05	Impax Asset Management Group plc CIK 1749768 · View history	$433.82M 4,969,006 shares	2.61%	-92.71K(-1.80%)Reduced	SEC filing ↗ Apr 29, 2025	▾
06	Amundi CIK 1330387 · View history	$412.03M 4,974,612 shares	0.15%	+594.99K(+13.60%)Added	SEC filing ↗ May 15, 2025	▾
07	Pictet Asset Management Holding SA CIK 1993888 · View history	$403.24M 4,609,570 shares	0.45%	-81.81K(-1.70%)Reduced	SEC filing ↗ May 5, 2025	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$371.29M 4,257,469 shares	0.03%	+170.71K(+4.20%)Added	SEC filing ↗ May 13, 2025	▾
09	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$361.28M 4,129,805 shares	0.09%	+661.15K(+19.10%)Added	SEC filing ↗ May 19, 2025	▾
10	Invesco Ltd. CIK 914208 · View history	$335.05M 3,829,985 shares	0.06%	+541.46K(+16.50%)Added	SEC filing ↗ May 12, 2025	▾
11	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$241.04M 2,755,325 shares	0.09%	-68.40K(-2.40%)Reduced	SEC filing ↗ May 15, 2025	▾
12	MORGAN STANLEY CIK 895421 · View history	$231.86M 2,650,392 shares	0.02%	+125.52K(+5.00%)Added	SEC filing ↗ May 15, 2025	▾
13	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$218.72M 2,500,412 shares	0.05%	+5.77K(+0.20%)Added	SEC filing ↗ May 13, 2025	▾
14	NORTHERN TRUST CORP CIK 73124 · View history	$184.21M 2,105,727 shares	0.03%	+143.46K(+7.30%)Added	SEC filing ↗ May 13, 2025	▾
15	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$179.40M 2,050,774 shares	0.06%	+50.72K(+2.50%)Added	SEC filing ↗ May 2, 2025	▾
16	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC CIK 1021223 · View history	$154.65M 1,767,782 shares	0.38%	+17.82K(+1.00%)Added	SEC filing ↗ May 14, 2025	▾
17	Legal & General Group Plc CIK 764068 · View history	$148.22M 1,694,369 shares	0.04%	+114.15K(+7.20%)Added	SEC filing ↗ May 15, 2025	▾
18	ProShare Advisors LLC CIK 1357955 · View history	$147.45M 1,685,505 shares	0.33%	-238.06K(-12.40%)Reduced	SEC filing ↗ May 8, 2025	▾
19	DekaBank Deutsche Girozentrale CIK 1456228 · View history	$135.96M 1,577,208 shares	0.27%	+87.49K(+5.90%)Added	SEC filing ↗ Apr 30, 2025	▾
20	Gates Capital Management, Inc. CIK 1312908 · View history	$130.28M 1,489,233 shares	4.04%	+157.09K(+11.80%)Added	SEC filing ↗ May 15, 2025	▾

Showing 20 / 731 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

731

Cancelled or null records excluded

Disclosed shares

150,816,082

Not deduplicated across managers

Disclosed value

$13.16B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

PENTAIR plc · Q1 2025

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This page includes 20 of 731 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.