WTTR · Select Water Solutions, Inc.
Market Cap
$2.78B
Shares
138.48M
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.
Holders: 264
Total Value: $2,430,561,158
Total Shares: 121,649,745
Showing 1–100
of 267 holdings by value
· page 1 of 3
Institutional Ownership Trend
26 quarters
Superinvestors Holding WTTR
All superinvestors →Holder Concentration
Across 264 13F filers · Δ vs Mar 31, 2026Top Holder
9.6%
+0.3 pts
Top 5
31.9%
+1.2 pts
Top 10
46.1%
+0.2 pts
HHI
332
Broadly held+6
Quarterly Activity
vs Mar 31, 2026
New
40
Increased
90
Decreased
92
Sold Out
33
Unchanged
42
Holder count:
+7
Institutional value:
+35.4%
Shares held:
+3.7%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega FMR LLC | +2,648,538 | 2,721,945 | |
| Mega BlackRock, Inc. | +2,084,304 | 11,687,275 | |
| Mega Nuveen, LLC | +1,603,223 | 1,789,160 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +754,639 | 3,262,249 | |
| Mega RAYMOND JAMES FINANCIAL INC | +631,892 | 986,251 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Small Crestview Partners II GP, L.P. | −1,283,223 | 2,615,972 | |
| Mid Divisadero Street Capital Management, LP | −1,099,471 | 802,180 | |
| Mega CITADEL ADVISORS LLC | −1,012,697 | 172,960 | |
| Mega UBS Group AG | −782,380 | 398,552 | |
| Mega VAN ECK ASSOCIATES CORP | −624,052 | 2,584,256 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large Driehaus Capital Management LLC | 1,161,973 | $23,216,220 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC | 902,038 | $18,022,719 | |
| Mid Yaupon Capital Management LP | 331,852 | $6,630,402 | |
| Large MARSHALL WACE, LLP | 294,343 | $5,880,973 | |
| Mega JENNISON ASSOCIATES LLC | 293,342 | $5,860,973 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid Encompass Capital Advisors LLC | 3,085,249 | $47,204,309 | |
| Mid Burkehill Global Management, LP | 650,000 | $9,945,000 | |
| Mid Aventail Capital Group, LP | 336,022 | $5,141,136 | |
| Mid Covalis Capital LLP | 100,000 | $1,530,000 | |
| Small Lombard Odier Asset Management (USA) Corp | 96,870 | $1,482,111 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $233,511,748 | 9.61% | 11,687,275 | Shares | 2026-08-07 | |
| Mega FRANKLIN RESOURCES INC | $223,917,737 | 9.21% | 11,207,094 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $130,257,370 | 5.36% | 6,519,388 | Shares | 2026-08-11 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $104,033,402 | 4.28% | 5,206,877 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $83,218,338 | 3.42% | 4,165,082 | Shares | 2026-08-12 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP | $77,028,712 | 3.17% | 3,855,291 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP | $76,229,634 | 3.14% | 3,815,297 | Shares | 2026-08-07 | |
| Mid DEPRINCE RACE & ZOLLO INC | $68,872,798 | 2.83% | 3,447,087 | Shares | 2026-08-20 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $65,179,734 | 2.68% | 3,262,249 | Shares | 2026-08-12 | |
| Mid Merewether Investment Management, LP | $59,058,642 | 2.43% | 2,955,888 | Shares | 2026-08-14 | |
| Mega FMR LLC | $54,384,460 | 2.24% | 2,721,945 | Shares | 2026-08-13 | |
| Small Crestview Partners II GP, L.P. | $52,267,120 | 2.15% | 2,615,972 | Shares | 2026-08-13 | |
| Mega VAN ECK ASSOCIATES CORP | $51,633,433 | 2.12% | 2,584,256 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. | $49,300,390 | 2.03% | 2,467,487 | Shares | 2026-08-14 | |
| Mega VICTORY CAPITAL MANAGEMENT INC | $47,608,144 | 1.96% | 2,382,790 | Shares | 2026-08-07 | |
| Small Webs Creek Capital Management LP | $40,279,060 | 1.66% | 2,015,969 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | $39,070,870 | 1.61% | 1,955,499 | Shares | 2026-08-13 | |
| Large ROYCE & ASSOCIATES LP | $36,206,896 | 1.49% | 1,812,157 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $35,747,415 | 1.47% | 1,789,160 | Shares | 2026-08-11 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $31,818,429 | 1.31% | 1,592,514 | Shares | 2026-08-14 | |
| Mega Russell Investments Group, Ltd. | $29,076,851 | 1.20% | 1,455,298 | Shares | 2026-08-06 | |
| Mid PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $28,679,591 | 1.18% | 1,435,415 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. | $26,366,903 | 1.08% | 1,319,665 | Shares | 2026-08-14 | |
| Mid NEEDHAM INVESTMENT MANAGEMENT LLC | $25,974,000 | 1.07% | 1,300,000 | Shares | 2026-08-14 | |
| Mid SYSTEMATIC FINANCIAL MANAGEMENT LP | $25,522,331 | 1.05% | 1,277,394 | Shares | 2026-08-14 | |
| Mid Penn Capital Management Company, LLC | $24,417,358 | 1.00% | 1,222,090 | Shares | 2026-07-30 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND Pension | $24,310,265 | 1.00% | 1,216,730 | Shares | 2026-07-29 | |
| Mega GOLDMAN SACHS GROUP INC | $23,621,514 | 0.97% | 1,182,258 | Shares | 2026-08-14 | |
| Large Driehaus Capital Management LLC | $23,216,220 | 0.96% | 1,161,973 | Shares | 2026-08-14 | |
| Mid CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | $20,379,600 | 0.84% | 1,020,000 | Shares | 2026-07-28 | |
| Mega NORTHERN TRUST CORP Bank | $19,900,118 | 0.82% | 996,002 | Shares | 2026-08-13 | |
| Mega RAYMOND JAMES FINANCIAL INC | $19,705,293 | 0.81% | 986,251 | Shares | 2026-08-14 | |
| Mid SG Capital Management LLC | $19,586,733 | 0.81% | 980,317 | Shares | 2026-08-07 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC | $18,987,393 | 0.78% | 950,320 | Shares | 2026-08-14 | |
| Small Meros Investment Management, LP | $18,241,380 | 0.75% | 912,982 | Shares | 2026-08-14 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC | $18,022,719 | 0.74% | 902,038 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $16,748,734 | 0.69% | 838,275 | Shares | 2026-08-13 | |
| Large WESTWOOD HOLDINGS GROUP INC | $16,549,214 | 0.68% | 828,289 | Shares | 2026-08-14 | |
| Mid Cinctive Capital Management LP | $16,202,820 | 0.67% | 810,952 | Shares | 2026-08-14 | |
| Mid Divisadero Street Capital Management, LP | $16,027,556 | 0.66% | 802,180 | Shares | 2026-08-14 | |
| Small Kailix Advisors LLC | $15,098,666 | 0.62% | 755,689 | Shares | 2026-08-12 | |
| Large GENDELL JEFFREY L | $14,291,073 | 0.59% | 715,269 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $13,379,884 | 0.55% | 669,664 | Shares | 2026-08-06 | |
| Mega MORGAN STANLEY | $12,918,125 | 0.53% | 646,553 | Shares | 2026-08-13 | |
| Large Trexquant Investment LP | $12,758,588 | 0.52% | 638,568 | Shares | 2026-08-14 | |
| Small Icon Wealth Advisors, LLC | $12,578,788 | 0.52% | 629,569 | Shares | 2026-08-05 | |
| Large Empowered Funds, LLC | $12,368,019 | 0.51% | 619,020 | Shares | 2026-08-17 | |
| Mega TWO SIGMA INVESTMENTS, LP | $12,332,415 | 0.51% | 617,238 | Shares | 2026-08-14 | |
| Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $10,137,672 | 0.42% | 507,391 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $9,457,692 | 0.39% | 473,358 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | $8,567,503 | 0.35% | 428,804 | Shares | 2026-08-13 | |
| Small Adams Asset Advisors, LLC | $8,175,036 | 0.34% | 409,161 | Shares | 2026-07-14 | |
| Mega UBS Group AG | $7,963,067 | 0.33% | 398,552 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $7,689,301 | 0.32% | 384,850 | Shares | 2026-08-14 | |
| Large GABELLI FUNDS LLC | $6,742,930 | 0.28% | 337,484 | Shares | 2026-08-12 | |
| Mid Yaupon Capital Management LP | $6,630,402 | 0.27% | 331,852 | Shares | 2026-08-14 | |
| Mid Sterling Capital Management LLC | $6,394,798 | 0.26% | 320,060 | Shares | 2026-07-28 | |
| Small Bridge City Capital, LLC | $6,271,722 | 0.26% | 313,900 | Shares | 2026-08-11 | |
| Large ALPS ADVISORS INC | $6,122,491 | 0.25% | 306,431 | Shares | 2026-07-29 | |
| Large NewEdge Advisors, LLC | $6,122,351 | 0.25% | 306,424 | Shares | 2026-08-12 | |
| Large Rockefeller Capital Management L.P. | $5,921,252 | 0.24% | 296,359 | Shares | 2026-08-13 | |
| Large MARSHALL WACE, LLP | $5,880,973 | 0.24% | 294,343 | Shares | 2026-08-13 | |
| Mega JENNISON ASSOCIATES LLC | $5,860,973 | 0.24% | 293,342 | Shares | 2026-08-03 | |
| Large Assenagon Asset Management S.A. | $5,695,978 | 0.23% | 285,084 | Shares | 2026-08-21 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5,570,503 | 0.23% | 278,804 | Shares | 2026-08-14 | |
| Large Asset Management One Co., Ltd. | $5,337,057 | 0.22% | 267,120 | Shares | 2026-07-28 | |
| Large SEI INVESTMENTS CO | $5,085,988 | 0.21% | 254,554 | Shares | 2026-08-14 | |
| Mid Informed Momentum Co LLC | $4,998,596 | 0.21% | 250,180 | Shares | 2026-08-13 | |
| Mid SEVEN GRAND MANAGERS, LLC | $4,995,000 | 0.21% | 250,000 | Shares | 2026-08-14 | |
| Small EVR Research LP | $4,795,200 | 0.20% | 240,000 | Shares | 2026-08-13 | |
| Mid Ranger Investment Management, L.P. | $4,791,104 | 0.20% | 239,795 | Shares | 2026-08-13 | |
| Large CREDIT AGRICOLE S A | $4,695,300 | 0.19% | 235,000 | Shares | 2026-08-14 | |
| Small Stanley-Laman Group, Ltd. | $4,521,973 | 0.19% | 226,325 | Shares | 2026-08-05 | |
| Mid DARK FOREST CAPITAL MANAGEMENT LP | $4,457,478 | 0.18% | 223,097 | Shares | 2026-08-14 | |
| Mega Swiss National Bank Bank | $4,395,600 | 0.18% | 220,000 | Shares | 2026-08-11 | |
| Mega WELLS FARGO & COMPANY/MN | $4,334,119 | 0.18% | 216,923 | Shares | 2026-08-14 | |
| Mid WEDGE CAPITAL MANAGEMENT L L P/NC | $4,326,868 | 0.18% | 216,560 | Shares | 2026-07-10 | |
| Mid HANTZ FINANCIAL SERVICES, INC. | $4,019,776 | 0.17% | 201,190 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC | $4,011,464 | 0.17% | 200,774 | Shares | 2026-08-03 | |
| Mid GILDER GAGNON HOWE & CO LLC | $3,968,687 | 0.16% | 198,633 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Bank | $3,928,287 | 0.16% | 196,611 | Shares | 2026-08-07 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $3,851,364 | 0.16% | 192,761 | Shares | 2026-08-13 | |
| Mid Advisory Services Network, LLC | $3,820,475 | 0.16% | 191,215 | Shares | 2026-08-12 | |
| Mid HARBOR CAPITAL ADVISORS, INC. | $3,792,483 | 0.16% | 189,814 | Shares | 2026-08-07 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $3,420,773 | 0.14% | 171,210 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3,308,688 | 0.14% | 165,600 | Call | 2026-08-14 | |
| Small Oliver Luxxe Assets LLC | $3,219,836 | 0.13% | 161,153 | Shares | 2026-07-09 | |
| Mid CLOUGH CAPITAL PARTNERS L P | $3,194,222 | 0.13% | 159,871 | Shares | 2026-08-14 | |
| Mega RHUMBLINE ADVISERS | $2,997,379 | 0.12% | 150,019 | Shares | 2026-08-12 | |
| Mega ENVESTNET ASSET MANAGEMENT INC | $2,944,252 | 0.12% | 147,360 | Shares | 2026-08-03 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $2,915,281 | 0.12% | 145,910 | Shares | 2026-08-13 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $2,899,677 | 0.12% | 145,129 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO | $2,874,880 | 0.12% | 143,888 | Shares | 2026-08-12 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $2,844,192 | 0.12% | 142,352 | Shares | 2026-08-13 | |
| Large Squarepoint Ops LLC | $2,810,566 | 0.12% | 140,669 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC | $2,788,105 | 0.11% | 139,545 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $2,689,308 | 0.11% | 134,600 | Call | 2026-09-02 | |
| Large Treasurer of the State of North Carolina | $2,561,116 | 0.11% | 128,184 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $2,507,909 | 0.10% | 125,521 | Shares | 2026-08-24 | |
| Mega FIRST TRUST ADVISORS LP | $2,433,703 | 0.10% | 121,807 | Shares | 2026-08-11 |
Key facts
CIK
1693256
CUSIP
81617J301
13F (30d)
190 filings
190 filers
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