WATTS WATER TECHNOLOGIES INC

WTSNYSE

$362.75-0.32 (-0.09%)as of Oct 5, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

WATTS WATER TECHNOLOGIES INC price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+28.2%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	Not reported	$1.1B	0.02%	Not reported
Kayne Anderson Rudnick Investment Management LLC	Not reported	$777M	2.41%	Reduce 6.73%
Vanguard Portfolio Management LLC	Not reported	$586M	0.03%	Not reported
Vanguard Capital Management LLC	Not reported	$484M	0.01%	Not reported
State Street Corp	Not reported	$334M	0.01%	Not reported
Geode Capital Management, LLC	Not reported	$301M	0.02%	Not reported
Capital World Investors	Not reported	$258M	0.03%	New Not reported
First Trust Advisors LP	Not reported	$214M	0.13%	Add 0.20%
Impax Asset Management Group plc	Not reported	$213M	1.38%	Reduce 7.59%
Dimensional Fund Advisors LP	Not reported	$206M	0.04%	Not reported
Invesco Ltd.	Not reported	$199M	0.02%	Not reported
Pictet Asset Management Holding SA	Not reported	$192M	0.18%	Add 2495.58%
AQR Capital Management LLC	Not reported	$159M	0.06%	Not reported
Mirova US LLC	Not reported	$161M	1.73%	Reduce 5.89%
Gamco Investors, Inc. Et Al	Not reported	$156M	1.40%	Not reported
Boston Trust Walden Corp	Not reported	$144M	1.10%	Reduce 2.65%
Morgan Stanley	Not reported	$128M	0.01%	Not reported
Charles Schwab Investment Management Inc	Not reported	$127M	0.02%	Not reported
Neuberger Berman Group LLC	Not reported	$123M	0.08%	Not reported
Northern Trust Corp	Not reported	$102M	0.01%	Not reported
Port Capital LLC	Not reported	$97.4M	3.98%	Reduce 3.31%
Norges Bank	Not reported	$94.5M	0.01%	Not reported
UBS Group AG	Not reported	$93.6M	0.01%	Not reported
Goldman Sachs Group Inc	Not reported	$88.8M	0.01%	Not reported
KBC Group NV	Not reported	$84.1M	0.18%	Reduce 0.03%
Bank of New York Mellon Corp	Not reported	$76.1M	0.01%	Not reported
Birch Hill Investment Advisors LLC	Not reported	$76M	3.08%	Add 2.57%
Wells Fargo & Company	Not reported	$75.3M	0.01%	Not reported
Cartenna Capital, LP	Not reported	$74.4M	1.77%	Reduce 20.83%
Amundi	Not reported	$72.3M	0.02%	Not reported
Renaissance Technologies LLC	Not reported	$70.4M	0.10%	Not reported
Vanguard Fiduciary Trust Co	Not reported	$68M	0.02%	Not reported
Victory Capital Management Inc	Not reported	$67M	0.04%	Not reported
JPMorgan Chase & Co	Not reported	$61.3M	0.00%	Not reported
Polar Capital Holdings Plc	Not reported	$63.8M	0.15%	Add 28.93%
AE Wealth Management LLC	Not reported	$61.5M	0.29%	Not reported
Gabelli Funds LLC	Not reported	$61.3M	0.39%	Not reported
Raymond James Financial Inc	Not reported	$58.1M	0.02%	Not reported
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	Not reported	$56.7M	0.06%	Reduce 18.52%
Livforsakringsbolaget Skandia, Omsesidigt	Not reported	$8.64M	0.28%	Not reported
EULAV Asset Management	Not reported	$54.3M	1.73%	Add 7.68%
D. E. Shaw & Co., Inc.	Not reported	$50M	0.02%	Not reported
Bank of America Corp	Not reported	$49.8M	0.00%	Not reported
Susquehanna International Group, LLP	Not reported	$49.1M	0.00%	Not reported
Voya Investment Management LLC	Not reported	$44.1M	0.04%	Not reported
Millennium Management LLC	Not reported	$42.3M	0.02%	Not reported
Triodos Investment Management BV	Not reported	$41.1M	2.50%	Add 22.09%
Legal & General Group Plc	Not reported	$41M	0.01%	Not reported
Squarepoint Ops LLC	Not reported	$41M	0.05%	Not reported
OP Asset Management Ltd	Not reported	$38.4M	0.41%	Add 112.86%

50 of 538 holders

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