Watts Water Technologies Inc (WTS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

33,500,000Shares Outstanding

26,071,404Shares held by institutions

$7,856,356,881Value of institutional holdings

77.83%Institutional ownership %

1.24%Shares Changed QoQ

476No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Watts Water Technologies Inc (NYSE:WTS) showed up in the 13F filings of 475 institutional investors as of December 2025.

They owned 76.9% of outstanding stock in December 2025, down from 80.0% the prior quarter.
They increased total shares held in Watts Water Technologies by 0.46% from the prior quarter, while the number of investors in WTS increased 17.0% year over year.
Activity in WTS broke down as 215 buyers, 170 sellers, and 90 unchanged among 475 total holders.
Combined, these investors held 25.75Mn shares in WTS for December 2025, up by 118.94K shares quarter on quarter, and down 4.09Mn shares year over year.
Boston Trust Walden Corp leads ownership in WTS with 379.02K shares as of December 31, 2025, equal to 1.13% of outstanding shares.
The biggest buyers of Watts Water Technologies for the quarter ending December 2025 included OP Asset Management Ltd (88.1K), E. Ohman J:or Asset Management AB (52.01K), PATTON ALBERTSON MILLER GROUP, LLC (9.84K), North Growth Management Ltd. (7.0K), Linden Thomas Advisory Services, LLC (3.61K).
Leading sellers of Watts Water Technologies shares for the quarter ending December 2025 were Boston Trust Walden Corp (58.69K), Assenagon Asset Management S.A. (31.18K), SG Americas Securities, LLC (6.6K), Pictet Asset Management Holding SA (3.12K), EXCHANGE TRADED CONCEPTS, LLC (1.25K).
Business Quant data shows the 10 biggest positions in Watts Water Technologies as of December 2025 are held by Boston Trust Walden Corp (379.02K), OP Asset Management Ltd (92.16K), AEGON ASSET MANAGEMENT UK PLC (70.33K), E. Ohman J:or Asset Management AB (64.55K), Perpetual Ltd (60.82K), Retirement Systems of Alabama (50.73K), North Growth Management Ltd. (47.0K), Vest Financial, LLC (24.73K), Assenagon Asset Management S.A. (23.2K), Pictet Asset Management Holding SA (18.86K).

480 Institutional Holders

26,071,404 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	3,605,605	20,927	0.58%	$995,218,865.00
VANGUARD GROUP INC	31 Dec, 2025	3,075,393	-25,291	-0.82%	$848,869,975.00
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	31 Dec, 2025	2,145,742	-178,726	-7.69%	$592,267,819.00
State Street Corp	31 Dec, 2025	976,926	-22,278	-2.23%	$269,651,115.00
Boston Partners	31 Dec, 2025	891,576	-15,760	-1.74%	$245,803,000.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	832,148	25,501	3.16%	$229,720,607.00
Impax Asset Management Group plc	31 Dec, 2025	647,873	-97,749	-13.11%	$178,825,905.00
Goldman Sachs Group Inc	31 Dec, 2025	565,660	408,048	258.89%	$156,133,342.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	522,624	1,418	0.27%	$144,260,584.00
FIRST TRUST ADVISORS LP	31 Dec, 2025	511,023	-2,638	-0.51%	$141,052,568.00
Mirova US LLC	31 Dec, 2025	460,428	-11,394	-2.41%	$127,087,337.00
Invesco Ltd.	31 Dec, 2025	456,511	-12,997	-2.77%	$126,006,165.00
Boston Trust Walden Corp	31 Dec, 2025	437,716	-39,897	-8.35%	$120,818,370.00
GAMCO INVESTORS, INC. ET AL	31 Dec, 2025	425,854	-13,898	-3.16%	$117,544,221.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	386,103	-7,017	-1.78%	$106,572,150.00
NORGES BANK	31 Dec, 2025	364,565	364,565	0.00%	$100,627,231.00
Northern Trust Corp	31 Dec, 2025	354,773	-21,505	-5.72%	$97,924,442.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	314,323	-11,816	-3.62%	$86,759,377.00
Port Capital LLC	31 Dec, 2025	257,271	6,065	2.41%	$71,011,941.00
Wells Fargo & Company/Mn	31 Dec, 2025	242,065	5,569	2.35%	$66,814,435.00

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