What does CUSIP 81617J301 represent in this 13F holders report?

CUSIP 81617J301 is the security identifier for WTTR - Select Water Solutions, Inc. - CLASS A COMMON STOCK used to aggregate holder disclosures.

How many institutions held WTTR - Select Water Solutions, Inc. - CLASS A COMMON STOCK in Q3 2025?

205 institutional investors reported WTTR - Select Water Solutions, Inc. - CLASS A COMMON STOCK for Q3 2025. Use the holders table for investor-level position and value details.

Select Water Solutions, Inc. - CLASS A COMMON STOCK (WTTR)

CUSIP: 81617J301

Q3 2025 13F Holders as of 30 Sep 2025

Security type / class: Equity / CLASS A COMMON STOCK
Total 13F shares: 97,355,435
Total 13F value: $1,040,771,282
Share change: +6,282,922
Put/Call ratio: 67%
SEC-reported price per share: $10.69
Number of holders: 205
Value change: +$72,075,451
Number of buys: 100
Number of sells: 101
Shares outstanding: 129,408,363

Security key

81617J301

Report period

Q3 2025

Institutions

205

Top holders

WTTR full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 Select Water Solutions, Inc. SEC filings Select Water Solutions, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 81617J301

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of WTTR - Select Water Solutions, Inc. - CLASS A COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

FIRST TRUST PORTFOLIOS LP

Disclosed value leader

SCF Partners, Inc.

Comparable rows

1/15

Latest evidence

30 Jun 2025

13D/G 3/4/5 13F Lead comparable stake: 0.39% 14 rows are not safely comparable across share classes. 13D/G row: FIRST TRUST PORTFOLIOS LP Showing 1-6 of 15 holder rows.

Quick read

FIRST TRUST PORTFOLIOS LP leads the comparable SEC ownership view at 0.39%.

1 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens FIRST TRUST PORTFOLIOS LP's linked filing trail.

Comparable ownership Top 1

FIRST TRUST PORTFOLIOS LP 0.39%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FIRST TRUST PORTFOLIOS LP	13D/G First Trust Portfolios L.P. 13D/G	0.39% Reported 13D/G · 31 Mar 2025	$3,544,089 400,010 shares	$0	31 Mar 2025
SCF Partners, Inc.	3/4/5 Member of Group 3/4/5	— denominator unverified	$79,702,134 10,500,940 shares	—	12 Jun 2023
BlackRock, Inc.	13F Company 13F	— denominator unverified	$77,821,629 9,007,133 shares	—	30 Jun 2025
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— denominator unverified	$54,534,571 6,311,660 shares	—	30 Jun 2025
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$54,272,541 6,281,544 shares	—	30 Jun 2025
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	— denominator unverified	$38,196,351 4,420,874 shares	—	30 Jun 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

205

97,355,435

Rows available

205

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders

224

Q3 2025 holders

205

Holder diff

-19

Investor	Q2 2025 Shares	Q3 2025 Shares	Share Diff	Share Chg %	Q2 2025 value	Q3 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend