Watts Water Technologies, Inc. (WTS) ownership: Top institutional holder: BlackRock, Inc. ($1.07B). Insider activity: Net Seller (7 buys, 13 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 3673720.00 | $1.07B | 2026-03-31 |
| VANGUARD GROUP INC | 3075393.00 | $848.87M | 2025-12-31 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 2127314.00 | $617.54M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1660725.00 | $482.09M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1226383.00 | $356.01M | 2026-03-31 |
| STATE STREET CORP | 991144.00 | $287.72M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 918925.00 | $266.79M | 2026-03-31 |
| Boston Partners | 755904.00 | $219.09M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.