# SELECT WATER SOLUTIONS INC CL A COM

SELECT WATER SOLUTIONS INC CL A COM is a security (CUSIP 81617J301) tracked across SEC portfolio filings. 256 institutional managers reported $1.8B on Form 13F as of 2026-06-30; 29 registered fund positions totaling $100.8M via N-PORT as of 2026-05-31.

## Summary

- Issuer: SELECT WATER SOLUTIONS INC
- Class: CL A COM
- CUSIP: 81617J301
- Asset category: EC
- 13F holders: 256
- 13F value: $1.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 29
- N-PORT value: $100.8M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 256 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $233.5M | 11,687,275 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $166.3M | 10,872,399 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $100.2M | 6,550,309 |
| STATE STREET CORP | BOSTON, MA | $76.2M | 3,815,297 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $64.2M | 6,101,889 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $61.3M | 4,006,991 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $60.9M | 3,983,077 |
| Crestview Partners II GP, L.P. | NEW YORK, NY | $59.7M | 3,899,195 |
| [DEPRINCE RACE & ZOLLO INC](https://search.stillhousedata.com/firm/112099) | Winter Park, FL | $53.8M | 3,517,163 |
| VICTORY CAPITAL MANAGEMENT INC | San Antonio, TX | $47.6M | 2,382,790 |
| [Encompass Capital Advisors LLC](https://search.stillhousedata.com/firm/160113) | New York, NY | $47.2M | 3,085,249 |
| Merewether Investment Management, LP | DALLAS, TX | $44.2M | 2,889,000 |
| [Webs Creek Capital Management LP](https://search.stillhousedata.com/firm/301259) | DALLAS, TX | $39.4M | 2,578,390 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $38.4M | 2,507,610 |
| [ROYCE & ASSOCIATES LP](https://search.stillhousedata.com/firm/107689) | New York, NY | $31.8M | 2,080,396 |

## Top fund holders (N-PORT)

_Showing 15 of 29 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $19.2M | 2.36% |
| [NYLI Cushing MLP Premier Fund](https://search.stillhousedata.com/fund/S000045768) | NEW YORK LIFE INVESTMENTS FUNDS TRUST | $10.8M | 90.01% |
| [AB Small Cap Value Portfolio](https://search.stillhousedata.com/fund/S000045542) | AB CAP FUND, INC. | $10.0M | 168.45% |
| [Keeley Gabelli Small Cap Dividend Fund](https://search.stillhousedata.com/fund/S000026907) | Keeley Funds, Inc. | $8.8M | 335.52% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $8.7M | 4.97% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $6.6M | 8.79% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $5.8M | 84.78% |
| NXG NextGen Infrastructure Income Fund | NXG NextGen Infrastructure Income Fund | $5.4M | 116.54% |
| [Small Cap Core Portfolio](https://search.stillhousedata.com/fund/S000051867) | Bernstein Fund Inc | $3.5M | 49.11% |
| [Embark Small Cap Equity Fund](https://search.stillhousedata.com/fund/S000083503) | Harbor Funds II | $3.4M | 59.17% |
| [North Star Dividend Fund](https://search.stillhousedata.com/fund/S000040441) | NORTHERN LIGHTS FUND TRUST II | $3.4M | 343.65% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $2.4M | 4.90% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $2.2M | 11.99% |
| NXG Cushing Midstream Energy Fund | NXG Cushing Midstream Energy Fund | $1.8M | 58.18% |
| [Russell Investments U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000089990) | Russell Investments Exchange Traded Funds | $1.8M | 357.83% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/81617J301.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.