Select Water Solutions, Inc. (WTTR)
OIL & GAS FIELD SERVICES, NEC
Select Water Solutions, Inc. (WTTR) is listed on the New York Stock Exchange, where it has traded since April 21, 2017.
- Listed On
- the New York Stock Exchange
- Listed Since
- April 21, 2017
- Employees
- 3,300
- Market Cap
- $2.2B
About Select Water Solutions, Inc.
Select Water Solutions Inc provides sustainable water-management solutions to the energy industry in the United States. These solutions are supported by the company's critical water infrastructure assets, chemical manufacturing, and water treatment and recycling capabilities. The company's reportable segments are Water Services, Water Infrastructure, and Chemical Technologies. It generates maximum revenue from the Water Services segment, which comprises its short-cycle, field-based service offerings, including water transfer, water sourcing, fluids hauling, monitoring, containment, water-network automation, and the services associated with Peak Rentals. This segment earns revenue via market-based day rates, time-and-materials, or per-barrel delivered under MSAs and short-term work orders.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 256 institutions reported holding WTTR, with 121.3 million shares worth $2.4 billion in aggregate. The largest reported holder was BlackRock, with 11.7 million shares worth $233.5 million. Of the 5 largest holders listed below, 4 added shares and 1 reduced its position during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| BlackRock | 11,687,275 | $234M | Added 21.7% |
| Franklin Resources | 11,207,094 | $224M | Added 3.08% |
| Vanguard | 8,190,206 | $164M | Added 11.93% |
| Dimensional Fund Advisors | 6,519,388 | $130M | Reduced 0.47% |
| American Century Companies | 4,165,082 | $83M | Added 3.95% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is WTTR?
Select Water Solutions, Inc. (WTTR) is listed on the New York Stock Exchange, where it has traded since April 21, 2017.
Who are the largest institutional holders of WTTR?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of WTTR were BlackRock, Franklin Resources and Vanguard.
How many institutions own WTTR?
256 institutions reported a position in WTTR for the quarter ended June 30, 2026, worth $2.4 billion in total.
Did institutions buy or sell WTTR last quarter?
Of the 5 largest reported holders, 4 added shares and 1 reduced its position during the quarter. Every reported holder and its change is on the SentiSense ownership page for WTTR.
Every reported institutional holder, plus insider and congressional trades in WTTR, on SentiSense.