Watts Water Technologies-AWTS
13F holders, Q2 2026 (June 30)579holders +60
111new positions
51sold out
10famous investors
$388.74avg. 13F price*
At the end of Q2 2026, 579 institutions reported holding Watts Water Technologies-A (WTS) in their 13F filings, up 60 from Q1 2026. 111 opened new positions and 51 sold out. The largest holders were BlackRock, Inc. ($1.1B), Kayne Anderson Rudnick Investment Management LLC ($776.7M) and Vanguard Portfolio Management LLC ($585.9M). 10 famous investors held it, including Mario Gabelli (1.4% of GAMCO Investors's portfolio), Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio) and Cliff Asness (0.1% of AQR Capital Management's portfolio).
- Company
- Watts Water Technologies-A
- CUSIP
- 942749102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 111 | $528.5M |
| Exits | 51 | $125.3M |
All 13F filers, Q1 2026 → Q2 2026: 3,701,961 shares bought and 3,495,536 shares sold, net +206,425 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 579 holders
| BlackRock, Inc. | 0.02% | Reduce -23.2% | 2,820,067 | $1.1B |
| Kayne Anderson Rudnick Investment Management LLC | 2.41% | Reduce -6.7% | 1,984,087 | $776.7M |
| Vanguard Portfolio Management LLC | 0.03% | Reduce -9.9% | 1,496,689 | $585.9M |
| Vanguard Capital Management LLC | 0.01% | Add +0.8% | 1,235,782 | $483.7M |
| Boston Partners | 0.35% | Add +32.0% | 997,499 | $389.9M |
| State Street Corp. | 0.01% | Reduce -14.0% | 852,511 | $333.6M |
| Geode Capital Management, LLC | 0.02% | Reduce -16.5% | 767,575 | $300.5M |
| T. Rowe Price Associates Inc. | 0.03% | Reduce -22.5% | 673,229 | $263.5M |
| Capital World Investors | 0.03% | New | 659,012 | $258.0M |
| First Trust Advisors LP | 0.13% | Add +0.2% | 546,475 | $213.9M |
| Impax Asset Management Group plc | 1.38% | Reduce -7.6% | 543,412 | $212.7M |
| Dimensional Fund Advisors LP | 0.04% | Add +1.0% | 526,726 | $206.1M |
| Invesco Ltd. | 0.02% | Add +8.1% | 509,483 | $199.4M |
| Pictet Asset Management Holding SA | 0.18% | Add +2495.6% | 489,605 | $191.6M |
| Mirova US LLC | 1.73% | Reduce -5.9% | 412,095 | $161.3M |
| AQR Capital Management | 0.06% | Reduce -1.4% | 416,533 | $159.3M |
| GAMCO Investors | 1.40% | Reduce -1.3% | 399,032 | $156.2M |
| Boston Trust Walden Corp | 1.10% | Reduce -2.6% | 368,967 | $144.4M |
| Morgan Stanley | 0.01% | Add +65.0% | 327,665 | $128.3M |
| Charles Schwab Investment Management Inc. | 0.02% | Reduce -15.5% | 325,015 | $127.2M |
| Neuberger Berman Group LLC | 0.08% | Add +18.1% | 314,261 | $123.0M |
| Northern Trust Corp. | 0.01% | Reduce -27.8% | 260,683 | $102.0M |
| Port Capital LLC | 3.98% | Reduce -3.3% | 248,896 | $97.4M |
| Norges Bank | 0.01% | — | 241,492 | $94.5M |
| UBS Group AG | 0.01% | Add +202.6% | 239,210 | $93.6M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -19.4% | 226,766 | $88.8M |
| KBC Group NV | 0.18% | Reduce -0.0% | 214,737 | $84.1M |
| Bank of New York Mellon Corp | 0.01% | Reduce -14.8% | 194,384 | $76.1M |
| Birch Hill Investment Advisors LLC | 3.08% | Add +2.6% | 194,171 | $76.0M |
| Wells Fargo & Company | 0.01% | Reduce -9.4% | 192,471 | $75.3M |
| Cartenna Capital, LP | 2.75% | Reduce -20.8% | 190,000 | $74.4M |
| Amundi | 0.02% | Add +17.9% | 184,776 | $72.3M |
| Renaissance Technologies | 0.10% | Add +33.1% | 179,940 | $70.4M |
| Vanguard Fiduciary Trust Co. | 0.01% | Reduce -9.0% | 173,611 | $68.0M |
| Victory Capital Management Inc. | 0.04% | Add +7.6% | 171,183 | $67.0M |
| Polar Capital Holdings Plc | 0.18% | Add +28.9% | 163,097 | $63.8M |
| AE Wealth Management LLC | 0.29% | Add +8.0% | 157,140 | $61.5M |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.0% | 169,527 | $61.3M |
| Gabelli Funds LLC | 0.40% | Add +1.6% | 156,556 | $61.3M |
| Raymond James Financial Inc. | 0.02% | Reduce -1.3% | 148,332 | $58.1M |
| HRT Financial LP | 0.10% | New | 146,402 | $57.3M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.06% | Reduce -18.5% | 144,758 | $56.7M |
| EULAV Asset Management | 1.73% | Add +7.7% | 138,766 | $54.3M |
| D. E. Shaw & Co. | 0.03% | Add +4088.0% | 127,649 | $50.0M |
| Bank of America Corp. | 0.00% | Reduce -5.0% | 127,125 | $49.8M |
| Susquehanna International Group, LLP | 0.04% | Add +1294.6% | 125,419 | $49.1M |
| Voya Investment Management LLC | 0.04% | Add +115.9% | 112,779 | $44.1M |
| Millennium Management | 0.03% | Add +1631.1% | 108,110 | $42.3M |
| Triodos Investment Management BV | 2.50% | Add +22.1% | 105,000 | $41.1M |
| Legal & General Group Plc | 0.01% | Add +1.2% | 104,876 | $41.0M |
| Squarepoint Ops LLC | 0.08% | Add +8421.5% | 104,815 | $41.0M |
| OP Asset Management Ltd | 0.41% | Add +112.9% | 98,085 | $38.4M |
| AEGON ASSET MANAGEMENT UK Plc | 0.40% | Add +35.4% | 95,231 | $37.3M |
| Lazard Asset Management LLC | 0.06% | Reduce -56.5% | 95,078 | $37.2M |
| Storebrand Asset Management As | 0.09% | Add +5.9% | 94,813 | $37.1M |
| Principal Financial Group Inc. | 0.02% | Add +2.9% | 86,383 | $33.8M |
| Robeco Schweiz AG | 0.53% | Add +35.0% | 85,114 | $33.3M |
| Alyeska Investment Group, L.P. | 0.08% | New | 84,203 | $33.0M |
| Schonfeld Strategic Advisors LLC | 0.17% | Add +4765.9% | 84,083 | $32.9M |
| Allianz Asset Management GmbH | 0.03% | Reduce -11.9% | 83,493 | $32.7M |
| Rhumbline Advisers | 0.02% | Reduce -6.9% | 82,542 | $32.3M |
| Federated Hermes, Inc. | 0.05% | Add +2.4% | 81,780 | $32.0M |
| Russell Investments Group, Ltd. | 0.03% | Reduce -0.9% | 78,512 | $30.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +9.2% | 78,477 | $30.7M |
| FIL Ltd | 0.02% | Reduce -1.1% | 76,524 | $30.0M |
| E. Ohman J:or Asset Management AB | 0.70% | Add +18.4% | 76,425 | $29.9M |
| Jupiter Topco LLC | 0.01% | — | 75,087 | $29.4M |
| Lord, Abbett & Co. LLC | 0.09% | New | 75,000 | $29.4M |
| Groupama Asset Managment | 0.37% | Reduce -9.4% | 74,864 | $29.3M |
| Fuller & Thaler Asset Management, Inc. | 0.07% | Add +61.2% | 70,161 | $27.5M |
| Jupiter Asset Management Ltd. | 0.14% | Reduce -17.0% | 69,942 | $27.4M |
| California Public Employees Retirement System | 0.01% | Add +9.0% | 65,731 | $25.7M |
| Sei Investments Co. | 0.02% | Add +5.9% | 64,217 | $25.1M |
| Point72 Asset Management | 0.04% | Add +218.5% | 62,174 | $24.3M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.05% | Reduce -2.1% | 61,569 | $24.1M |
| Perpetual Ltd | 0.34% | Add +0.3% | 61,006 | $23.9M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +141.2% | 57,107 | $22.4M |
| Swiss National Bank | 0.01% | Reduce -1.0% | 53,720 | $21.0M |
| Public Employees Retirement Association of Colorado | 0.07% | Add +31.4% | 53,139 | $20.8M |
| Susquehanna Fundamental Investments, LLC | 0.39% | Add +7044.7% | 52,585 | $20.6M |
| Erste Asset Management GmbH | 0.15% | Add +56.1% | 55,482 | $19.9M |
| Oberweis Asset Management Inc./ | 0.41% | New | 50,840 | $19.9M |
| Deutsche Bank AG | 0.01% | Reduce -46.8% | 47,870 | $18.7M |
| FMR LLC | 0.00% | Reduce -11.1% | 47,280 | $18.5M |
| Frontier Capital Management Co. LLC | 0.17% | New | 47,013 | $18.4M |
| North Growth Management Ltd. | 2.35% | No change | 47,000 | $18.4M |
| Duff & Phelps Investment Management Co. | 0.17% | Add +24.9% | 46,645 | $18.3M |
| Envestnet Asset Management Inc. | 0.00% | Add +12.9% | 46,469 | $18.2M |
| Champlain Investment Partners, LLC | 0.47% | Reduce -15.3% | 46,417 | $18.2M |
| Montanaro Asset Management Ltd | 5.69% | Add +74.0% | 46,100 | $18.0M |
| Retirement Systems of Alabama | 0.05% | Reduce -10.3% | 45,519 | $17.8M |
| State of Wisconsin Investment Board | 0.04% | Reduce -10.0% | 45,357 | $17.8M |
| Handelsbanken Fonder AB | 0.05% | Reduce -9.4% | 44,654 | $17.5M |
| Weiss Asset Management LP | 0.30% | New | 44,331 | $17.4M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.01% | Add +0.6% | 43,811 | $17.1M |
| Marshall Wace, LLP | 0.01% | New | 43,622 | $17.1M |
| Nuveen, LLC | 0.00% | Reduce -65.5% | 42,443 | $16.6M |
| Nordea Investment Management AB | 0.01% | Reduce -4.4% | 42,226 | $16.3M |
| Clark Capital Management Group, Inc. | 0.09% | Add +8.6% | 40,673 | $15.9M |
| Royal Bank of Canada | 0.00% | Add +8.1% | 37,553 | $14.7M |
"% of holder's portfolio" is WTS's weight in each manager's 13F, not the share of Watts Water Technologies-A the manager owns.