Tetra Technologies TTI Institutional Ownership

NYSE TTI

$5.81 -0.01 (-0.09%)

As of: Sep 30, 2026 · 9:36 AM EDT

Institutions by Trading Activity

241 Institutions

Increased 139 57.7%

Unchanged 29 12.0%

Reduced 73 30.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

98.27%

▲+12.76 pp QoQ

Shares Held by Institutions

136.59Mn

of 139.00Mn outstanding

▲+20.76% QoQ

Shares Outstanding

139.00Mn

2.41Mn held outside 13F filers

Institutional Investors

241

filed 13F for Jun 2026

▲+5 vs prior quarter

Net Shares Added (QoQ)

+23.48Mn

accumulated since last quarter

Value of Holdings

$807.25Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Tetra Technologies Inc (NYSE:TTI) appears in 241 institutional 13F filings for the quarter ending June 2026.

Their combined ownership stood at 98.3% of outstanding shares in June 2026, up from 85.5% in March 2026.
They increased total shares held in Tetra Technologies by 20.76% from last quarter, and the number of investors in TTI increased 43.45% annually.
Of these 241 holders, 139 added to their stakes in Tetra Technologies, 73 trimmed positions, and 29 made no changes.
Institutional investors collectively held 136.59Mn shares in Tetra Technologies as of June 2026, up by 23.48Mn shares quarter on quarter, and up 39.91Mn shares year over year.
BlackRock, Inc. leads ownership in TTI with 12.22Mn shares as of June 30, 2026, equal to 8.79% of outstanding shares.
The most significant purchases of TTI for the quarter ending June 2026 came from Broad Bay Capital Management, LP (3.5Mn), CRAMER ROSENTHAL MCGLYNN LLC (3.31Mn), NEEDHAM INVESTMENT MANAGEMENT LLC (2.28Mn), Franklin Templeton Inc (1.69Mn), VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. (1.14Mn).
The largest sales of TTI for the quarter ending June 2026 came from Encompass Capital Advisors LLC (1.3Mn), MILLENNIUM MANAGEMENT LLC (496.07K), FRONTIER CAPITAL MANAGEMENT CO LLC (351.18K), Edgestream Partners, L.P. (322.65K), MARSHALL WACE, LLP (293.85K).
Per Business Quant, the top 10 investors in TTI for the quarter ending June 2026 include BlackRock, Inc. (12.22Mn), Neuberger Berman Group LLC (8.67Mn), VANGUARD CAPITAL MANAGEMENT LLC (6.12Mn), Ameriprise Financial Inc (6.07Mn), NEEDHAM INVESTMENT MANAGEMENT LLC (5.65Mn), CRAMER ROSENTHAL MCGLYNN LLC (5.07Mn), AMERICAN CENTURY COMPANIES INC (4.53Mn), DRIEHAUS CAPITAL MANAGEMENT LLC (4.37Mn), State Street Corp (3.96Mn), VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. (3.88Mn).

Form 13F Holdings

241 Institutional Holders

Report period 30 Jun, 2026

Total shares held 136.59Mn

Of outstanding 98.27%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	12,223,413	8.79%	▲612,884	+5.28%	$138.49Mn
2	Neuberger Berman Group LLC	0001465109	8,667,727	6.24%	▲505,731	+6.20%	$98.25Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	6,117,626	4.40%	▲693,769	+12.79%	$69.31Mn
4	Ameriprise Financial Inc	0000820027	6,065,202	4.36%	▲549,680	+9.97%	$68.72Mn
5	NEEDHAM INVESTMENT MANAGEMENT LLC	0001167212	5,651,500	4.07%	▲2,276,500	+67.45%	$64.03Mn
6	CRAMER ROSENTHAL MCGLYNN LLC	0000820743	5,070,419	3.65%	▲3,309,509	+187.94%	$57.45Mn
7	AMERICAN CENTURY COMPANIES INC	0000748054	4,528,248	3.26%	▲174,100	+4.00%	$51.31Mn
8	DRIEHAUS CAPITAL MANAGEMENT LLC	0000938206	4,373,843	3.15%	▲782,817	+21.80%	$49.56Mn
9	State Street Corp	0000093751	3,955,016	2.85%	▼212,904	-5.11%	$44.81Mn
10	VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	0001021642	3,880,891	2.79%	▲1,136,361	+41.40%	$43.97Mn
11	Broad Bay Capital Management, LP	0001759115	3,498,542	2.52%	▲3,498,542	0.00%	$39.64Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	3,337,072	2.40%	▲162,346	+5.11%	$37.82Mn
13	DIMENSIONAL FUND ADVISORS LP	0000354204	3,320,077	2.39%	▲2,216	+0.07%	$37.62Mn
14	EMERALD ADVISERS, LLC	0001015083	3,093,379	2.23%	▲431,852	+16.23%	$35.05Mn
15	GENDELL JEFFREY L	0001056581	2,534,420	1.82%	▼241,668	-8.71%	$28.71Mn
16	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	2,507,962	1.80%	▲373,650	+17.51%	$28.42Mn
17	WELLINGTON MANAGEMENT GROUP LLP	0000902219	2,343,491	1.69%	▲880,413	+60.18%	$26.55Mn
18	D. E. Shaw & Co., Inc.	0001009207	2,136,547	1.54%	0	0.00%	$24.21Mn
19	MILLENNIUM MANAGEMENT LLC	0001273087	2,002,429	1.44%	▼496,067	-19.85%	$22.69Mn
20	EMERALD MUTUAL FUND ADVISERS TRUST	0001352895	1,970,377	1.42%	▲329,101	+20.05%	$22.32Mn

Showing 1 to 20 of 241 holders