$TTI

$5.75 +$0.37 (6.88%) Close

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

Ownership

13F as of Q2 2026 · 148.1M shares outstanding

Who owns TTI?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 97.8%

BlackRock, Inc. 27.6% · Vanguard Capital Management LLC 12.1%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

632

-28 vs last qtr

Net shares bought

+30.2M

by institutions in Q2 2026

New / sold out

67 / 95

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

FMR LLC +8.4M
Arrowstreet Capital, Limited Partnership +3.9M

Biggest sellers in Q2 2026

Sands Capital Management, LLC SOLD OUT −6.7M
Pictet Asset Management Holding SA −4.9M

Who is planning to sell?

Notices of proposed sale, last 12 months

$719K

4 notices from 2 people

Shares covered

69.3K

0.05% of the company

Arranged in advance

100%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Murphy Brady M Officer 10b5-1 $566K
Boston Shoemake Alicia r Officer 10b5-1 $153K

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?

Diluted share count, FY2016–FY2025

+54.8%

+4.98% a year

Each share's claim on the business

−35.4%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $79.4M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years65% 3–5 years5% 1–3 years17% Under 1 year13%

Quarterly turnover

15.6%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting TTI on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	40.9M	27.62%	+2.5M (+6.5%)	≤2021	0.0%
Shares held by quarter Peak holding40.9M (Q2'26) Change over 8 quarters+4.0M Share of the company27.620% BlackRock, Inc.'s full portfolio →
VC Vanguard Capital Management LLC	17.8M	12.05%	+710.4K (+4.1%)	≤2021	0.0%
Shares held by quarter Peak holding17.8M (Q2'26) Change over 8 quarters+17.8M Share of the company12.050% Vanguard Capital Management LLC's full portfolio →

BlackRock, Inc.

40.9M

% of company

27.62%

Change vs last qtr

+2.5M (+6.5%)

Held since

≤2021

Vanguard Capital Management LLC

17.8M

% of company

12.05%

Change vs last qtr

+710.4K (+4.1%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding TETRA Technologies, Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting TTI on Form N-PORT; together they hold 110.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$288M	12.7M	8.55%	0.01%	June 30, 2026
IC iShares Core S&P Mid-Cap ETF iShares Trust	$257M	8.9M	6.00%	0.21%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$288M

% of company

8.55%

% of the fund

0.01%

As of

June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$257M

% of company

6.00%

% of the fund

0.21%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding TETRA Technologies, 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
MB Murphy Brady M Insider	3.1M	2.07%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company2.070% Murphy Brady M's insider activity →
SE Serrano Elijio V Insider	1.6M	1.10%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company1.100% Serrano Elijio V's insider activity →

Murphy Brady M

Insider

3.1M

% of company

2.07%

Change vs last qtr

—

Held since

—

Serrano Elijio V

Insider

1.6M

% of company

1.10%

Change vs last qtr

—

Held since

—

13 more holders behind a free account

See every insider and 5%+ holder of TETRA Technologies, Inc..

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