Pentair Ownership | Who Owns Pentair?

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Pentair Ownership Summary

Pentair is owned by 94.90% institutional investors, 1.01% insiders, and 4.09% retail investors. Vanguard group is the largest institutional shareholder, holding 12.02% of PNR shares. Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund, with 3.22% of its assets in Pentair shares.

PNR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Pentair	94.90%	1.01%	4.09%
Sector	Industrials Stocks	65.56%	16.67%	17.77%
Industry	Industrial Machinery Stocks	136.99%	12.25%	-49.25%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	19.72M	12.02%	$2.05B
Blackrock	15.62M	9.43%	$1.20B
Blackrock funding, inc. /de	14.51M	8.93%	$1.11B
Vanguard capital management	10.57M	6.50%	$810.12M
State street	9.15M	5.63%	$701.68M
Fmr	6.76M	4.16%	$518.04M
Price t rowe associates inc /md/	6.41M	3.94%	$491.27M
Nordea investment management ab	5.28M	3.25%	$402.03M
Invesco	5.02M	3.09%	$384.49M
Geode capital management	4.43M	2.72%	$337.98M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Clean energy transition llp	778.13K	4.15%	$59.65M
Biechele royce advisors	143.71K	3.72%	$11.02M
Gates capital management	1.68M	3.09%	$128.44M
Systematic portfolios	3.18K	1.69%	$243.66K
Zuckerman investment group	236.53K	1.53%	$18.13M
Taika capital, lp	16.38K	1.26%	$1.65M
Charter oak advisors lp	27.98K	1.18%	$2.14M
Mcdonald partners	61.21K	1.14%	$4.69M
Clearalpha technologies lp	8.62K	1.13%	$660.58K
Deroy & devereaux private investment counsel	348.18K	1.11%	$26.69M

Top Buyers

Holder	Shares	% Assets	Change
Bank of new york mellon	3.44M	0.04%	2.52M
D. e. shaw	2.11M	0.08%	1.51M
Sixth street partners management company	1.50M	0.02%	1.50M
Nordea investment management ab	5.28M	0.33%	1.36M
Invesco	5.02M	0.03%	970.96K

Top Sellers

Holder	Shares	% Assets	Change
Price t rowe associates inc /md/	6.41M	0.05%	-4.84M
Pictet asset management sa	918.27K	0.07%	-2.99M
Ubs asset management americas	32.75K	0.00%	-2.70M
Kodai capital management lp	-	-	-1.15M
Southpoint capital advisors lp	-	-	-1.00M

New Positions

Holder	Shares	% Assets	Change	Value
Sixth street partners management company	1.50M	0.02%	1.50M	$114.91M
Point72 asset management	333.60K	0.03%	333.60K	$25.57M
Norges bank	274.70K	0.00%	274.70K	$21.06M
Axa investment managers	131.32K	0.04%	131.32K	$14.54M
Curated wealth partners	95.13K	0.03%	95.13K	$234.33K

Sold Out

Holder	Change
Sugarloaf wealth management	-1.00
Main street group	-1.00
Triad wealth partners	-1.00
New millennium group	-1.00
Beacon investment advisory services	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	731	-2.66%	154,212,210	0.86%	94	1.07%	355	13.06%	254	-12.11%
Mar 31, 2026	439	-44.78%	50,898,756	-66.80%	31	0.36%	170	-51.57%	164	-41.84%
Dec 31, 2025	576	-25.87%	107,907,065	-29.10%	65	0.77%	235	-40.51%	212	-5.36%
Sep 30, 2025	723	-2.17%	139,137,676	-2.25%	84	1.13%	364	4.60%	208	-18.43%
Jun 30, 2025	745	1.50%	149,198,205	-0.48%	90	1.10%	351	5.72%	256	-2.66%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard MStar Total Stk Mkt Idx Invest	5.15M	3.22%	13.80K
Vanguard Morn Total Stk Mkt Idx Investor	5.13M	3.22%	-68.35K
Vanguard US Total Market Shares ETF	5.24M	3.18%	4.04K
Vanguard Total Stock Mkt Idx Inv	5.13M	3.18%	-68.35K
Vanguard Institutional 500 Index Trust	4.70M	2.86%	29.79K
Vanguard 500 Index Investor	4.24M	2.66%	44.46K
Vanguard Small Cap Index	3.71M	2.33%	6.72K
Pictet Water Segregated Accounts	3.84M	2.32%	3.84M
T. Rowe Price U.S. Value Equity Tr-D	3.21M	1.99%	230.36K
Pictet-Water I EUR	2.92M	1.80%	5.21K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Feb 25, 2026	Rolchigo Philip M.	EVP & Chief Technology Officer	Sell	$670.21K
Feb 11, 2026	Speetzen Michael T	-	Sell	$699.95K
Dec 01, 2025	GLENN T MICHAEL	-	Sell	$684.20K
Nov 14, 2025	Fishman Robert P	EVP & Chief Financial Officer	Sell	$65.25K
Nov 14, 2025	Fishman Robert P	EVP & Chief Financial Officer	Sell	$33.87K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	-
2026 Q2	-	-
2026 Q1	-	2
2025 Q4	-	5
2025 Q3	-	-

PNR Ownership FAQ

Who Owns Pentair?

Pentair shareholders are primarily institutional investors at 94.90%, followed by 1.01% insiders and 4.09% retail investors. The average institutional ownership in Pentair's industry, Industrial Machinery Stocks, is 136.99%, which Pentair falls below.

Who owns the most shares of Pentair?

Pentair’s largest shareholders are Vanguard group (19.72M shares, 12.02%), Blackrock (15.62M shares, 9.43%), and Blackrock funding, inc. /de (14.51M shares, 8.93%). Together, they hold 30.37% of Pentair’s total shares outstanding.

Does Blackrock own Pentair?

Yes, BlackRock owns 9.43% of Pentair, totaling 15.62M shares as of Jun 2024. This represents 0.03% of BlackRock's total assets, with a market value of 1.2B$. In the last quarter, BlackRock decreased its holdings by -218K shares, a -1.37% change.

Who is Pentair’s biggest shareholder by percentage of total assets invested?

Clean energy transition llp is Pentair’s biggest shareholder by percentage of total assets invested, with 4.15% of its assets in 778.14K Pentair shares, valued at 59.65M$.

Who is the top mutual fund holder of Pentair shares?

Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund holder of Pentair shares, with 3.22% of its total shares outstanding invested in 5.15M Pentair shares.

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