Select Water SolutionsWTTR
13F holders, Q3 2025 (September 30)210holders −18
20new positions
36sold out
5famous investors
$10.69avg. 13F price*
At the end of Q3 2025, 210 institutions reported holding Select Water Solutions Inc. (WTTR) in their 13F filings, down 18 from Q2 2025. 20 opened new positions and 36 sold out. The largest holders were BlackRock, Inc. ($93.0M), Dimensional Fund Advisors LP ($67.4M) and Vanguard Group Inc. ($67.3M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Mario Gabelli (0.0% of GAMCO Investors's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Select Water Solutions Inc.
- CUSIP
- 81617J301
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 20 | $31.4M |
| Exits | 36 | $20.6M |
All 13F filers, Q2 2025 → Q3 2025: 16,906,237 shares bought and 10,607,479 shares sold, net +6,298,758 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 210 holders
| BlackRock, Inc. | 0.00% | Reduce -3.4% | 8,699,288 | $93.0M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -0.1% | 6,305,613 | $67.4M |
| Vanguard Group Inc. | 0.00% | Add +0.3% | 6,297,344 | $67.3M |
| Wellington Management Group LLP | 0.01% | Add +16.0% | 5,126,486 | $54.8M |
| Franklin Resources Inc. | 0.01% | Add +78.1% | 4,939,877 | $52.8M |
| American Century Companies Inc. | 0.02% | Add +6.5% | 3,899,603 | $41.7M |
| Crestview Partners II GP, L.P. | 12.31% | No change | 3,899,195 | $41.7M |
| Deprince Race & Zollo Inc. | 0.81% | Add +1334.5% | 3,783,865 | $40.4M |
| Victory Capital Management Inc. | 0.02% | Reduce -6.1% | 3,646,499 | $39.0M |
| Webs Creek Capital Management LP | 6.99% | Reduce -28.3% | 3,137,215 | $33.5M |
| State Street Corp. | 0.00% | Reduce -2.1% | 2,819,695 | $30.1M |
| Encompass Capital Advisors LLC | 1.14% | New | 2,372,290 | $25.4M |
| Royce & Associates LP | 0.25% | Add +14.0% | 2,304,058 | $24.6M |
| Geode Capital Management, LLC | 0.00% | Add +1.0% | 2,248,721 | $24.0M |
| Alliancebernstein L.P. | 0.01% | Add +2133.9% | 2,131,277 | $22.8M |
| Van Eck Associates Corp. | 0.02% | Add +1.3% | 1,940,965 | $20.7M |
| Russell Investments Group, Ltd. | 0.02% | Add +124.2% | 1,801,488 | $19.3M |
| Punch & Associates Investment Management, Inc. | 1.12% | Add +0.2% | 1,782,526 | $19.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +20.8% | 1,356,549 | $14.5M |
| Systematic Financial Management LP | 0.34% | Add +4.7% | 1,321,981 | $14.1M |
| Morgan Stanley | 0.00% | Add +40.5% | 1,295,333 | $13.8M |
| New York State Common Retirement Fund | 0.02% | Add +57.2% | 1,243,029 | $13.3M |
| Penn Capital Management Company, LLC | 0.97% | Add +12.2% | 1,179,161 | $12.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +88.6% | 966,637 | $10.3M |
| Bridgeway Capital Management, LLC | 0.22% | Reduce -12.2% | 964,210 | $10.3M |
| Meros Investment Management, LP | 4.11% | Add +15.2% | 900,386 | $9.6M |
| EVR Research LP | 5.76% | Add +15.4% | 900,000 | $9.6M |
| Northern Trust Corp. | 0.00% | Reduce -8.4% | 799,539 | $8.5M |
| Invesco Ltd. | 0.00% | Reduce -21.2% | 777,520 | $8.3M |
| Hotchkis & Wiley Capital Management LLC | 0.03% | Reduce -25.4% | 767,281 | $8.2M |
| Bank of New York Mellon Corp | 0.00% | Add +2.6% | 686,220 | $7.3M |
| Renaissance Technologies | 0.01% | Reduce -5.3% | 682,076 | $7.3M |
| Cannell Capital LLC | 1.89% | No change | 672,830 | $7.2M |
| Icon Wealth Advisors, LLC | 0.46% | No change | 629,569 | $6.7M |
| Cinctive Capital Management LP | 0.33% | Add +55.6% | 623,285 | $6.7M |
| Empowered Funds, LLC | 0.06% | Reduce -12.6% | 582,910 | $6.2M |
| Needham Investment Management LLC | 0.43% | Add +475.0% | 575,000 | $6.1M |
| Gendell Jeffrey L | 0.11% | No change | 546,309 | $5.8M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -55.4% | 540,839 | $5.8M |
| Royal Bank of Canada | 0.00% | Reduce -9.7% | 480,970 | $5.1M |
| Ranger Investment Management, L.P. | 0.34% | Add +21.0% | 454,290 | $4.9M |
| Bank of America Corp. | 0.00% | Add +10.2% | 410,781 | $4.4M |
| Adams Asset Advisors, LLC | 0.57% | No change | 409,161 | $4.4M |
| Bridge City Capital, LLC | 1.07% | Reduce -1.5% | 373,357 | $4.0M |
| Stanley-Laman Group, Ltd. | 0.57% | Reduce -2.0% | 371,073 | $4.0M |
| Lane Generational LLC | 3.27% | Reduce -3.0% | 367,829 | $3.9M |
| Gabelli Funds LLC | 0.02% | Add +91.9% | 325,209 | $3.5M |
| Citadel Advisors | 0.00% | Reduce -54.6% | 316,429 | $3.4M |
| Harbor Capital Advisors, Inc. | 0.25% | Reduce -71.3% | 302,710 | $3.2M |
| Adage Capital Partners Gp, L.L.C. | 0.00% | Add +833.3% | 280,000 | $3.0M |
| CenterBook Partners LP | 0.14% | Reduce -72.6% | 263,146 | $2.8M |
| Miller Howard Investments Inc. | 0.09% | Add +27.0% | 262,029 | $2.8M |
| Sterling Capital Management LLC | 0.04% | Add +25.2% | 262,000 | $2.8M |
| Villanova Investment Management Co LLC | 1.73% | Add +7.4% | 233,646 | $2.5M |
| Advisory Services Network, LLC | 0.04% | Add +7.8% | 229,166 | $2.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -74.1% | 219,738 | $2.3M |
| Trexquant Investment LP | 0.02% | New | 188,890 | $2.0M |
| Balyasny Asset Management L.P. | 0.00% | Add +63.4% | 187,251 | $2.0M |
| North Star Investment Management Corp. | 0.13% | No change | 187,000 | $2.0M |
| Raymond James Financial Inc. | 0.00% | Add +65.2% | 186,514 | $2.0M |
| Swiss National Bank | 0.00% | No change | 179,700 | $1.9M |
| Nuveen, LLC | 0.00% | No change | 175,536 | $1.9M |
| Lazard Asset Management LLC | 0.00% | Add +11.0% | 173,522 | $1.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -41.2% | 172,171 | $1.8M |
| Atom Investors LP | 0.13% | Reduce -34.7% | 164,649 | $1.8M |
| UBS Group AG | 0.00% | Add +61.7% | 158,001 | $1.7M |
| AQR Capital Management | 0.00% | Add +115.2% | 153,782 | $1.6M |
| D. E. Shaw & Co. | 0.00% | Add +2.9% | 151,783 | $1.6M |
| Prescott Group Capital Management, L.L.C. | 0.17% | New | 150,000 | $1.6M |
| Rhumbline Advisers | 0.00% | Reduce -7.7% | 149,794 | $1.6M |
| Barclays PLC | 0.00% | Reduce -16.9% | 146,724 | $1.6M |
| Massachusetts Financial Services Co. | 0.00% | Add +7.0% | 135,208 | $1.4M |
| Americana Partners, LLC | 0.04% | No change | 130,169 | $1.4M |
| Wells Fargo & Company | 0.00% | Reduce -86.5% | 127,071 | $1.4M |
| CoreCommodity Management, LLC | 0.24% | Reduce -27.7% | 124,428 | $1.3M |
| Lombard Odier Asset Management (USA) Corp | 0.34% | Add +70.5% | 118,433 | $1.3M |
| Wedge Capital Management L L P | 0.02% | Reduce -30.2% | 108,043 | $1.2M |
| OP Asset Management Ltd | 0.02% | No change | 107,647 | $1.2M |
| Legal & General Group Plc | 0.00% | Reduce -2.9% | 107,565 | $1.1M |
| Pier 88 Investment Partners LLC | 1.26% | Add +14.0% | 106,810 | $1.1M |
| Legato Capital Management LLC | 0.11% | Add +1.7% | 97,358 | $1.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -48.2% | 96,175 | $1.0M |
| Clough Capital Partners L P | 0.08% | Add +26.1% | 87,738 | $938K |
| California State Teachers Retirement System | 0.00% | Reduce -1.0% | 85,525 | $914K |
| Hantz Financial Services, Inc. | 0.01% | Add +61.9% | 78,721 | $842K |
| State of Wisconsin Investment Board | 0.00% | Reduce -42.5% | 77,316 | $827K |
| Two Sigma Investments, LP | 0.00% | Reduce -44.8% | 75,896 | $811K |
| Deutsche Bank AG | 0.00% | Add +13.4% | 75,047 | $802K |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.9% | 74,648 | $798K |
| Orion Porfolio Solutions, LLC | 0.01% | Reduce -0.9% | 71,442 | $764K |
| STRS Ohio | 0.00% | No change | 67,700 | $724K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +2.5% | 64,258 | $686K |
| Atria Investments, Inc | 0.01% | Add +122.3% | 59,345 | $634K |
| Susquehanna International Group, LLP | 0.00% | Reduce -64.7% | 55,582 | $594K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 55,469 | $593K |
| Corigliano Investment Advisers, LLC | 0.19% | Add +51.0% | 54,900 | $587K |
| SG Americas Securities, LLC | 0.00% | New | 54,692 | $585K |
| Inspire Investing, LLC | 0.06% | Add +1.0% | 54,248 | $580K |
| Cullen Capital Management, LLC | 0.01% | Add +7.3% | 54,156 | $579K |
| Retirement Planning Group, LLC | 0.02% | Add +0.9% | 54,068 | $578K |
"% of holder's portfolio" is WTTR's weight in each manager's 13F, not the share of Select Water Solutions Inc. the manager owns.