Watts Water Technologies WTS Institutional Ownership

NYSE WTS

$354.46 -3.62 (-1.01%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

580 Institutions

Increased 296 51.0%

Unchanged 98 16.9%

Reduced 186 32.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

99.82%

▲+3.03 pp QoQ

Shares Held by Institutions

27.42Mn

of 27.47Mn outstanding

▲+4.94% QoQ

Shares Outstanding

27.47Mn

49.44K held outside 13F filers

Institutional Investors

580

filed 13F for Jun 2026

▲+62 vs prior quarter

Net Shares Added (QoQ)

+1.29Mn

accumulated since last quarter

Value of Holdings

$9.72Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Watts Water Technologies Inc (NYSE:WTS) showed up in the 13F filings of 579 institutional investors as of June 2026.

Collectively, these holders controlled 99.8% of Watts Water Technologies's outstanding shares in June 2026, up from 96.8% in March 2026.
They increased total shares held in WTS by 4.94% quarter over quarter, and investors in Watts Water Technologies increased 25.32% from a year ago.
Of these 579 funds, 295 grew their exposure to Watts Water Technologies, 186 cut back, and 98 maintained positions.
Altogether, these fund groups held 27.42Mn shares in WTS by June 2026, up by 1.29Mn shares quarter on quarter, and up 836.3K shares year over year.
As of June 30, 2026, the biggest holder of Watts Water Technologies is BlackRock, Inc. at 2.82Mn shares, representing 10.27% of shares outstanding.
The largest buyers of Watts Water Technologies for the quarter ending June 2026 were Capital World Investors (659.01K), Pictet Asset Management Holding SA (470.74K), Sixth Street Partners Management Company, L.P. (325.02K), Boston Partners (241.6K), NORGES BANK (241.49K).
The largest sales of WTS for the quarter ending June 2026 came from BlackRock, Inc. (853.65K), PRICE T ROWE ASSOCIATES INC /MD/ (195.52K), VANGUARD PORTFOLIO MANAGEMENT LLC (164.04K), GEODE CAPITAL MANAGEMENT, LLC (151.35K), KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC (143.23K).
According to Business Quant data, leading holders of WTS for June 2026 are BlackRock, Inc. (2.82Mn), KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC (1.98Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.5Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.24Mn), Boston Partners (997.5K), State Street Corp (852.51K), GEODE CAPITAL MANAGEMENT, LLC (767.58K), PRICE T ROWE ASSOCIATES INC /MD/ (673.23K), Capital World Investors (659.01K), FIRST TRUST ADVISORS LP (546.48K).

Form 13F Holdings

579 Institutional Holders

Report period 30 Jun, 2026

Total shares held 27.42Mn

Of outstanding 99.82%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	2,820,067	10.27%	▼853,653	-23.24%	$1.10Bn
2	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	0001021223	1,984,087	7.22%	▼143,227	-6.73%	$776.67Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,496,689	5.45%	▼164,036	-9.88%	$585.88Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,235,782	4.50%	▲9,399	+0.77%	$483.75Mn
5	Boston Partners	0001386060	997,499	3.63%	▲241,595	+31.96%	$389.90Mn
6	State Street Corp	0000093751	852,511	3.10%	▼138,633	-13.99%	$333.62Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	767,575	2.79%	▼151,350	-16.47%	$300.52Mn
8	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	673,229	2.45%	▼195,525	-22.51%	$263.54K
9	Capital World Investors	0001422849	659,012	2.40%	▲659,012	0.00%	$257.97Mn
10	FIRST TRUST ADVISORS LP	0001125816	546,475	1.99%	▲1,071	+0.20%	$213.92Mn
11	Impax Asset Management Group plc	0001749768	543,412	1.98%	▼44,610	-7.59%	$212.72Mn
12	DIMENSIONAL FUND ADVISORS LP	0000354204	526,726	1.92%	▲5,440	+1.04%	$206.13Mn
13	Invesco Ltd.	0000914208	509,483	1.85%	▲38,311	+8.13%	$199.44Mn
14	Pictet Asset Management Holding SA	0001993888	489,605	1.78%	▲470,742	+2,495.58%	$191.60Mn
15	AQR CAPITAL MANAGEMENT LLC	0001167557	416,533	1.52%	▼6,092	-1.44%	$159.32Mn
16	Mirova US LLC	0001802900	412,095	1.50%	▼25,770	-5.89%	$161.31Mn
17	GAMCO INVESTORS, INC. ET AL	0000807249	399,032	1.45%	▼5,061	-1.25%	$156.20Mn
18	Boston Trust Walden Corp	0001534866	368,967	1.34%	▼10,057	-2.65%	$144.43Mn
19	Morgan Stanley	0000895421	327,665	1.19%	▲129,141	+65.05%	$128.27Mn
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	325,015	1.18%	▼59,568	-15.49%	$127.23Mn

Showing 1 to 20 of 579 holders