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WTTR

Select Water Solutions, Inc.
$20.33 +0.49 (+2.47%) At close · Jul 17
Market Cap
$2.81B
Shares
138,144,812

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 256
Total Value: $1,778,385,672
Total Shares: 115,853,222
Showing 1–100 of 258 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 256 13F filers
Top Holder
9.4%
Jun 2023 → Mar 2026 · range 8.9% – 13.4%
of institutional value
Top 5
31.1%
Jun 2023 → Mar 2026 · range 31.1% – 41.9%
of institutional value
Top 10
46.6%
Jun 2023 → Mar 2026 · range 46.6% – 61.1%
of institutional value
HHI
332
Jun 2023 → Mar 2026 · range 332 – 518
Broadly held
Showing 100 of 258
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1693256 CUSIP 81617J301 13F (30d) 24 filings 20 filers Visit website Investor relations