Who owns Select Water Solutions, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of WTTR from SEC Form 13F filings across 266 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 266 institutions disclosed 121.4M shares of Select Water Solutions, Inc. worth $2.41B — about 89.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
266
13F holders
$2.41B
value, 2026 filers
89.3%
of shares outstanding (121.4M sh)
46
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of WTTR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 11.7M | $233.5M | 0.0% | 8.6% | +21.7% |
| 2 | FRANKLIN RESOURCES INC | 11.2M | $223.9M | 0.0% | 8.2% | +3.1% |
| 3 | DIMENSIONAL FUND ADVISORS LP | 6.5M | $130.3M | 0.0% | 4.8% | -0.5% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 5.2M | $104.0M | 0.0% | 3.8% | +5.3% |
| 5 | AMERICAN CENTURY COMPANIES INC | 4.2M | $83.2M | 0.0% | 3.1% | +3.9% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | 3.9M | $77.0M | 0.0% | 2.8% | -3.2% |
| 7 | STATE STREET CORP | 3.8M | $76.2M | 0.0% | 2.8% | +14.4% |
| 8 | DEPRINCE RACE & ZOLLO INC | 3.4M | $68.9M | 1.2% | 2.5% | -2.0% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 3.3M | $65.2M | 0.0% | 2.4% | +30.1% |
| 10 | Merewether Investment Management, LP | 3.0M | $59.1M | 1.1% | 2.2% | +2.3% |
| 11 | FMR LLC | 2.7M | $54.4M | 0.0% | 2% | +3608.0% |
| 12 | Crestview Partners II GP, L.P. | 2.6M | $52.3M | 22.3% | 1.9% | -32.9% |
| 13 | VAN ECK ASSOCIATES CORP | 2.6M | $51.6M | 0.0% | 1.9% | -19.5% |
| 14 | ALLIANCEBERNSTEIN L.P. | 2.5M | $37.8M | 0.0% | 1.8% | -10.7% |
| 15 | VICTORY CAPITAL MANAGEMENT INC | 2.4M | $47.6M | 0.0% | 1.8% | -12.6% |
| 16 | Webs Creek Capital Management LP | 2.0M | $40.3M | 7.6% | 1.5% | -21.8% |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.0M | $39.1M | 0.0% | 1.4% | +31.9% |
| 18 | ROYCE & ASSOCIATES LP | 1.8M | $36.2M | 0.3% | 1.3% | -12.9% |
| 19 | Nuveen, LLC | 1.8M | $35.7M | 0.0% | 1.3% | +862.2% |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6M | $31.8M | 0.0% | 1.2% | -2.2% |
| 21 | Russell Investments Group, Ltd. | 1.5M | $29.1M | 0.0% | 1.1% | -18.4% |
| 22 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 1.4M | $28.7M | 1.4% | 1.1% | -6.1% |
| 23 | Invesco Ltd. | 1.3M | $26.4M | 0.0% | 1% | +33.6% |
| 24 | NEEDHAM INVESTMENT MANAGEMENT LLC | 1.3M | $26.0M | 0.8% | 1% | +12.6% |
| 25 | SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.3M | $25.5M | 0.5% | 0.9% | -1.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.