Select Water Solutions, Inc. - Class A common stock, par value $0.01 per share (WTTR)

Q: 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, par value $0.01 per share used to aggregate holder disclosures.

Q: How many institutions held WTTR - Select Water Solutions, Inc. - Class A common stock, par value $0.01 per share in Q2 2018?

114 institutional investors reported WTTR - Select Water Solutions, Inc. - Class A common stock, par value $0.01 per share for Q2 2018. Use the holders table for investor-level position and value details.

CUSIP: 81617J301

Q2 2018 13F Holders as of 30 Jun 2018

Security type / class: Equity / Class A common stock, par value $0.01 per share
Total 13F shares: 39,255,651
Total 13F value: $570,381,876
Share change: +9,294,882
Put/Call ratio: 478%
SEC-reported price per share: $14.53
Number of holders: 114
Value change: +$138,314,450
Number of buys: 81
Number of sells: 40
Shares outstanding: 122,161,787

Security key

81617J301

Report period

Q2 2018

Institutions

114

Top holders

WTTR full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2018 Previous quarter: Q1 2018 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 2018 Previous quarter: Q1 2018

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of WTTR - Select Water Solutions, Inc. - Class A common stock, par value $0.01 per share (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

SCF Partners, Inc.

Disclosed value leader

Crestview Partners II GP,...

Comparable rows

15/15

Latest evidence

31 Mar 2018

13F Lead comparable stake: 13% Showing 1-6 of 15 holder rows.

Quick read

SCF Partners, Inc. leads the comparable SEC ownership view at 13%.

15 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 SCF Partners, Inc.'s linked filing trail.

Comparable ownership Top 5

SCF Partners, Inc. 13%

Crestview Partners II GP, L.P. 3.1%

Bank of New York Mellon Corp 2.6%

SILVERCREST ASSET MANAGEMENT GROU... 2.4%

Retirement System Of Texas Teacher 1.7%

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
SCF Partners, Inc.	13F Company 13F	13%	$204,335 16,191,331 shares	—	31 Mar 2018
Crestview Partners II GP, L.P.	13F Company 13F	3.1%	$47,994,000 3,802,972 shares	—	31 Mar 2018
Bank of New York Mellon Corp	13F Company 13F	2.6%	$39,790,000 3,152,832 shares	—	31 Mar 2018
SILVERCREST ASSET MANAGEMENT GROUP LLC	13F Company 13F	2.4%	$36,230,000 2,870,871 shares	—	31 Mar 2018
Retirement System Of Texas Teacher	13F Individual 13F	1.7%	$25,732,000 2,038,947 shares	—	31 Mar 2018
BlackRock Finance, Inc.	13F Company 13F	1.4%	$21,068,000 1,669,372 shares	—	31 Mar 2018

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 Q2 2018

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

Institutions

114

39,255,651

Rows available

114

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 Q2 2018 vs Q1 2018 Across Filers

Q1 2018 holders

Q2 2018 holders

114

Holder diff

Investor	Q1 2018 Shares	Q2 2018 Shares	Share Diff	Share Chg %	Q1 2018 value	Q2 2018 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend