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Of the 13 tracked institutions holding WTS, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +4.7pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, WTS (WATTS WATER TECHNOLOGIES INC) is held with a combined value of $2.87B across 8,257,336 shares. The largest holder is BlackRock, Inc. with a position worth $1.10B (0.02% of their portfolio). 4 funds increased their holdings. 8 funds reduced their position.
Total Institutional Value
$2.87B
Total Shares Held
8,257,336
Institutional Holders
13
Days to Cover
3.8+9.0%
807.6K shares short · FINRA 2026-08-14
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.10B | 0.02% | -23.2% |
| 2 | VANGUARD GROUP INC | $848.87M | 0.01% | -0.8% |
| 3 | STATE STREET CORP | $333.62M | 0.01% | -14.0% |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | $263.54M | 0.03% | -22.5% |
| 5 | AQR CAPITAL MANAGEMENT LLC | $159.32M | 0.06% | -1.4% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $70.44M | 0.10% | +33.2% |
| 7 | MILLENNIUM MANAGEMENT LLC | $42.32M | 0.03% | +1631.1% |
| 8 | Point72 Asset Management, L.P. | $24.34M | 0.04% | +218.5% |
| 9 | FMR LLC | $18.51M | 0.00% | -11.1% |
| 10 | Bridgewater Associates, LP | $4.79M | 0.02% | +13.8% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of WTS with a position worth $1.10B, representing 0.02% of their portfolio. In total, 13 institutional investors hold WTS with a combined value of $2.87B.
Institutional investors hold $2.87B worth of WTS stock across 13 positions. The largest institutional holder is BlackRock, Inc. with $1.10B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For WTS, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their WTS positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| 2026-07-30 |
SEC Schedule 13D (activist) and 13G (passive) filings for WTS. Filed when an investor acquires 5%+ ownership.
Last Close
$356.29
2026-09-09
YTD
+27.9%
72% of 52-week range
