Pentair Ownership | Who Owns Pentair?

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Pentair Ownership Summary

Pentair is owned by 31.02% institutional investors, 1.00% insiders, and 67.99% retail investors. Vanguard group is the largest institutional shareholder, holding 12.02% of PNR shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.21% of its assets in Pentair shares.

PNR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Pentair	31.02%	1.00%	67.99%
Sector	Industrials Stocks	49.61%	15.69%	34.70%
Industry	Industrial Machinery Stocks	46.01%	10.90%	43.09%

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	15.07M	9.18%	$1.31B
Price t rowe associates inc /md/	11.25M	6.86%	$980.05M
State street	8.76M	5.34%	$762.75M
Fmr	5.98M	3.64%	$520.80M
Geode capital management	4.42M	2.69%	$383.59M
Invesco	4.04M	2.46%	$352.32M
Nordea investment management ab	3.92M	2.39%	$335.83M
Pictet asset management sa	3.91M	2.38%	$340.24M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Biechele royce advisors	143.71K	3.72%	$11.02M
Clean energy transition llp	565.87K	3.21%	$49.29M
Clearalpha technologies lp	12.80K	2.29%	$1.12M
Gates capital management	902.61K	2.15%	$78.63M
Zuckerman investment group	236.41K	1.93%	$20.59M
Systematic portfolios	3.18K	1.69%	$243.66K
Charter oak advisors lp	27.98K	1.48%	$2.44M
Deroy & devereaux private investment counsel	352.49K	1.47%	$30.71M
Outfitter financial	19.14K	1.29%	$1.67M
Taika capital, lp	16.38K	1.26%	$1.65M

Top Buyers

Holder	Shares	% Assets	Change
Price t rowe associates inc /md/	11.25M	0.11%	3.82M
Hsbc	1.27M	0.06%	1.19M
Vanguard fiduciary trust	920.67K	0.02%	920.67K
Invesco	4.04M	0.05%	630.14K
Balyasny asset management	1.30M	0.15%	616.61K

Top Sellers

Holder	Shares	% Assets	Change
Impax asset management group	1.72M	1.04%	-1.60M
Bessemer group	7.46K	0.00%	-1.22M
Kodai capital management lp	-	-	-1.15M
Southpoint capital advisors lp	-	-	-1.00M
Panagora asset management	603.47K	0.20%	-947.46K

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard fiduciary trust	920.67K	0.02%	920.67K	$80.20M
Schonfeld strategic advisors	399.31K	0.24%	399.31K	$34.78M
Vanguard global advisers	357.52K	0.02%	357.52K	$31.14M
Norges bank	353.36K	0.00%	353.36K	$36.80M
Renaissance	329.66K	0.04%	329.66K	$28.72M

Sold Out

Holder	Change
Sugarloaf wealth management	-1.00
Triad wealth partners	-1.00
Main street group	-1.00
New millennium group	-1.00
Kelly financial services	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Mar 31, 2025	728	-0.82%	148,967,274	-0.10%	90	1.11%	329	-9.12%	262	11.49%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	5.19M	3.21%	20.22K
Vanguard US Total Market Shares ETF	5.24M	3.18%	4.04K
Vanguard Institutional 500 Index Trust	4.70M	2.86%	29.79K
Vanguard 500 Index Investor	4.24M	2.63%	76.49K
Vanguard Small Cap Index	3.76M	2.33%	-8.66K
Pictet Water Segregated Accounts	3.84M	2.32%	3.84M
T. Rowe Price U.S. Value Equity Tr-D	2.98M	1.85%	1.07M
Pictet-Water I EUR	2.92M	1.80%	5.21K
Vanguard Small Cap Value Index Inv	2.42M	1.49%	17.56K
T. Rowe Price Value	2.23M	1.38%	742.20K

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 Q2	-	-
2026 Q1	-	2
2025 Q4	-	5
2025 Q3	-	-
2025 Q2	-	1

PNR Ownership FAQ

Who Owns Pentair?

Pentair shareholders are primarily institutional investors at 31.02%, followed by 1.00% insiders and 67.98% retail investors. The average institutional ownership in Pentair's industry, Industrial Machinery Stocks, is 46.01%, 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 (15.07M shares, 9.18%). Together, they hold 30.63% 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?

Biechele royce advisors is Pentair’s biggest shareholder by percentage of total assets invested, with 3.72% of its assets in 143.71K Pentair shares, valued at 11.02M$.

Who is the top mutual fund holder of Pentair shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Pentair shares, with 3.21% of its total shares outstanding invested in 5.19M Pentair shares.

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