Watts Water Technologies Inc
WTS- Exchange
- NYSE
- Industry
- Miscellaneous Fabricated Metal Products
- SEC CIK
- 0000795403
In the last 90 days, Watts Water Technologies Inc insiders filed 0 open-market purchases and 2 sales; 581 institutions reported holding it in 13F filings for Q2 2026, worth $10.5B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Watts Water Technologies Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 521
- +38 vs. Q4 2025
- Shares held
- 26.6M
- +3.48M (+15.0%) vs. Q4 2025
- Total value
- $7.68B
- +$1.30B (+20.4%) vs. Q4 2025
- New holders
- 69
- 211 more added
- Sold out
- 31
- 151 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WTS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 581 | $10.5B |
| Q1 2026 | 521 | $7.68B |
| Q4 2025 | 490 | $7.33B |
| Q3 2025 | 473 | $7.39B |
| Q2 2025 | 461 | $6.60B |
| Q1 2025 | 432 | $5.42B |
| Q4 2024 | 415 | $5.43B |
| Q3 2024 | 404 | $5.50B |
| Q2 2024 | 410 | $4.78B |
| Q1 2024 | 399 | $5.50B |
| Q4 2023 | 392 | $5.41B |
| Q3 2023 | 353 | $4.38B |
| Q2 2023 | 335 | $4.68B |
| Q1 2023 | 332 | $4.31B |
| Q4 2022 | 313 | $3.76B |
| Q3 2022 | 302 | $3.21B |
| Q2 2022 | 301 | $3.13B |
| Q1 2022 | 325 | $3.56B |
| Q4 2021 | 327 | $4.97B |
| Q3 2021 | 292 | $4.31B |
| Q2 2021 | 275 | $3.76B |
| Q1 2021 | 271 | $3.12B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Watts Water Technologies Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Port Capital LLC | 257,406 | $74.7M | 3.32% | +135+0.1% | Added |
| Neuberger Berman Group LLC | 266,039 | $77.2M | 0.06% | +172,408+184.1% | Added |
| Goldman Sachs Group Inc | 281,352 | $81.7M | 0.01% | −1,478−0.5% | Reduced |
| Northern Trust Corp | 361,010 | $104.8M | 0.01% | +6,237+1.8% | Added |
| Boston Trust Walden Corp | 379,024 | $110.0M | 0.90% | −58,692−13.4% | Reduced |
| Charles Schwab Investment Management Inc | 384,583 | $111.6M | 0.02% | −1,520−0.4% | Reduced |
| Gamco Investors, Inc. Et Al | 404,093 | $117.3M | 1.16% | −21,761−5.1% | Reduced |
| AQR Capital Management LLC | 422,625 | $121.4M | 0.06% | +108,302+34.5% | Added |
| Mirova US LLC | 437,865 | $127.1M | 1.44% | −22,563−4.9% | Reduced |
| Invesco Ltd. | 471,172 | $136.8M | 0.01% | +14,661+3.2% | Added |
| Dimensional Fund Advisors LP | 521,286 | $151.3M | 0.03% | −1,338−0.3% | Reduced |
| First Trust Advisors LP | 545,404 | $158.3M | 0.11% | +34,381+6.7% | Added |
| Impax Asset Management Group plc | 588,022 | $170.7M | 1.19% | −59,851−9.2% | Reduced |
| Boston Partners | 755,904 | $219.1M | 0.23% | −135,672−15.2% | Reduced |
| Price T Rowe Associates Inc | 868,754 | $252.2M | 0.03% | +61,065+7.6% | Added |
| Geode Capital Management, LLC | 918,925 | $266.8M | 0.02% | +86,777+10.4% | Added |
| State Street Corp | 991,144 | $287.7M | 0.01% | +14,218+1.5% | Added |
| Vanguard Capital Management LLC | 1,226,383 | $356.0M | 0.01% | +1,226,383 | New |
| Vanguard Portfolio Management LLC | 1,660,725 | $482.1M | 0.03% | +1,660,725 | New |
| Kayne Anderson Rudnick Investment Management LLC | 2,127,314 | $617.5M | 1.81% | −18,428−0.9% | Reduced |
| BlackRock, Inc. | 3,673,720 | $1.07B | 0.02% | +68,115+1.9% | Added |
| Vaughan Nelson Investment Management, L.P. | 0 | $0 | 0.00% | −101,260−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −25,711−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −23,164−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −15,847−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −11,167−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −8,345−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −2,656−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −1,636−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −1,470−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −1,282−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −1,210−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −1,181−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −1,142−100.0% | Sold out |
| Fort Washington Investment Advisors Inc | 0 | $0 | 0.00% | −980−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −968−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −885−100.0% | Sold out |
| Tounjian Advisory Partners, LLC | 0 | $0 | 0.00% | −858−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −844−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −837−100.0% | Sold out |
| Congress Asset Management Co | 0 | $0 | 0.00% | −816−100.0% | Sold out |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −736−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −629−100.0% | Sold out |
| Greenline Wealth Management LLC | 0 | $0 | 0.00% | −272−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Chilton Capital Management LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Ransom Advisory, Ltd | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |