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WTTR · NYSE
$18.76+$0.25 (+1.35%)TodayMarket closed ·
Prev close $18.51
Who owns WTTR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 38.5% of WTTR’s shares.
- Franklin Mutual Advisers, LLC7.9%
- BlackRock Institutional Trust Company, N.A.6.0%
- Dimensional Fund Advisors, L.P.4.7%
- Vanguard Capital Management, LLC3.8%
- Next 6 largest institutions16.2%
- All other shareholders61.5%
| Holder | Shares | % of shares |
|---|---|---|
| Franklin Mutual Advisers, LLC | 10.95M | 7.93% |
| BlackRock Institutional Trust Company, N.A. | 8.23M | 5.96% |
| Dimensional Fund Advisors, L.P. | 6.52M | 4.72% |
| Vanguard Capital Management, LLC | 5.21M | 3.77% |
| American Century Investment Management, Inc. | 4.17M | 3.02% |
| Wellington Management Company, LLP | 3.86M | 2.79% |
| State Street Investment Management (US) | 3.82M | 2.76% |
| Schmitz (John D) | 3.77M | 2.73% |
| DePrince, Race & Zollo, Inc. | 3.45M | 2.50% |
| Geode Capital Management, L.L.C. | 3.26M | 2.36% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Franklin Small Cap Value Fund | 5.79M | 4.19% |
| Vanguard Total Stock Market Index Fund | 3.75M | 2.71% |
| Avantis US Small Cap Value ETF | 3.43M | 2.48% |
| iShares Russell 2000 ETF | 2.96M | 2.14% |
| VanEck Oil Services ETF | 2.00M | 1.45% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $65.42M (8 trades) of WTTR on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Lyons Michael James | Tax withholding | 1.84K | $38.47K |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
| Schmitz John | Award | 125.00K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 8.24M
- Days to cover
- 3.80
- % of shares outstanding
- 5.97%
- Average daily volume
- 2.17M
- Change since last report
- +32.1%
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