$WTTR

$19.48 +$0.73 (3.89%) Close

$WTTR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 138.5M shares outstanding

Who owns WTTR?

By type of holder

Institutions 87.4% Insiders 0.0% Everyone else 12.6%

Concentration Top 10 holders own 40.3%

BlackRock, Inc. 8.4% · Franklin Resources Inc 8.1%

Institutional ownership

87.4%

+2.9 pts vs last qtr

Institutional holders

261

+9 vs last qtr

Net shares bought

+4.0M

by institutions in Q2 2026

New / sold out

40 / 31

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

FMR LLC +2.6M
BlackRock, Inc. +2.1M

Biggest sellers in Q2 2026

Encompass Capital Advisors LLC SOLD OUT −3.1M
Crestview Partners II GP, L.P. −1.3M

Who is planning to sell?

Notices of proposed sale, last 12 months

$227M

12 notices from 8 people

Shares covered

12.5M

9.01% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Crestview Partners II SES Investment B, LLC, and Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC) Shareholder $166M
Crestview Partners II SES Investment B, LLC, Crestview Partners II SES Investment, LLC (via SES Legacy Holdings, LLC) and Crestview Advisors, L.L.C. Shareholder $47M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Select Water Solutions, Inc..

How patient are the owners?

Institutional shares by how long they've been held

5+ years61% 3–5 years9% 1–3 years16% Under 1 year13%

Quarterly turnover

15.4%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting WTTR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	11.7M	8.44%	+2.1M (+21.7%)	≤2021	0.0%
Shares held by quarter Peak holding11.7M (Q2'26) Change over 8 quarters+2.8M Share of the company8.440% BlackRock, Inc.'s full portfolio →
FR Franklin Resources Inc	11.2M	8.09%	+334.7K (+3.1%)	≤2021	0.1%
Shares held by quarter Peak holding11.2M (Q2'26) Change over 8 quarters+10.9M Share of the company8.090% Franklin Resources Inc's full portfolio →

BlackRock, Inc.

11.7M

% of company

8.44%

Change vs last qtr

+2.1M (+21.7%)

Held since

≤2021

Franklin Resources Inc

11.2M

% of company

8.09%

Change vs last qtr

+334.7K (+3.1%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Select Water Solutions, Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting WTTR on Form N-PORT; together they hold 46.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
FS Franklin Small Cap Value Fund Franklin Value Investors Trust	$107M	5.8M	4.18%	2.50%	July 31, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$74.6M	3.7M	2.70%	0.00%	June 30, 2026

Franklin Small Cap Value Fund

Franklin Value Investors Trust

Position value

$107M

% of company

4.18%

% of the fund

2.50%

As of

July 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$74.6M

% of company

2.70%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Select Water Solutions, Inc. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SB Szymanski Brian Insider	54.3K	0.04%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.040% Szymanski Brian's insider activity →

Szymanski Brian

Insider

54.3K

% of company

0.04%

Change vs last qtr

—

Held since

—

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