TETRA TECHNOLOGIES INC Amended Passive Investment Disclosure

Fuller & Thaler Asset Management, Inc. filed an amended Schedule 13G reporting beneficial ownership of 6,565.86 shares of TETRA TECHNOLOGIES INC common stock as of 12/31/2025.

Accepted by SEC EDGAR 02/17/2026 - 02:10 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Fuller & Thaler Asset Management, Inc. filed an amended Schedule 13G reporting beneficial ownership of 6,565.86 shares of TETRA TECHNOLOGIES INC common stock as of 12/31/2025. This represents approximately 0.00% of the class, confirming ownership of less than five percent.

The firm reports sole voting and dispositive power over all 6,565.86 shares, with no shared power. It states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of TETRA Technologies.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What ownership did Fuller & Thaler report in TETRA TECHNOLOGIES INC (TTI)?

Fuller & Thaler reported beneficial ownership of 6,565.86 shares of TETRA TECHNOLOGIES INC common stock. This stake represents approximately 0.00% of the outstanding class, confirming that the firm now holds less than five percent of the company’s common shares.

Does Fuller & Thaler have voting control over its TTI shares?

Fuller & Thaler reports sole voting power over 6,565.86 shares of TETRA TECHNOLOGIES INC and no shared voting power. The firm also has sole dispositive power over the same number of shares, indicating it alone decides how these shares are voted and disposed.

What percentage of TTI’s common stock does Fuller & Thaler hold?

Fuller & Thaler’s position in TETRA TECHNOLOGIES INC common stock is reported as 0.00% of the class. The filing also notes that the firm’s ownership is five percent or less, indicating it is not a large block holder under SEC reporting thresholds.

Why did Fuller & Thaler file an amended Schedule 13G for TTI?

The amended Schedule 13G updates Fuller & Thaler’s beneficial ownership in TETRA TECHNOLOGIES INC as of 12/31/2025. It reflects their current share count, confirms ownership below five percent, and restates that holdings are maintained in the ordinary course of business.

Is Fuller & Thaler seeking to influence control of TETRA TECHNOLOGIES INC?

Fuller & Thaler explicitly certifies that the securities were acquired and are held in the ordinary course of business. The firm states they were not acquired and are not held to change or influence the control of TETRA TECHNOLOGIES INC.

What type of reporting entity is Fuller & Thaler in this TTI filing?

Fuller & Thaler Asset Management, Inc. is identified as a California corporation and an investment adviser filing a Schedule 13G. It reports beneficial ownership under Rule 13d-1(b), consistent with holdings managed in an advisory capacity.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 9)

TETRA TECHNOLOGIES INC

(Name of Issuer)

Common Stock

(Title of Class of Securities)

88162F105

(CUSIP Number)

12/31/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 88162F105

1

Names of Reporting Persons

Fuller & Thaler Asset Management, Inc.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

CALIFORNIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 6,565.86
6	Shared Voting Power 0.00
7	Sole Dispositive Power 6,565.86
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

6,565.86

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: TETRA TECHNOLOGIES INC
(b)	Address of issuer's principal executive offices: 24955 INTERSTATE 45 NORTH, THE WOODLANDS, TX, 77380
Item 2.
(a)	Name of person filing: Fuller & Thaler Asset Management, Inc.
(b)	Address or principal business office or, if none, residence: 411 Borel Avenue, Suite 300, San Mateo, CA 94402
(c)	Citizenship: California corporation
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 88162F105
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 6,565.86
(b)	Percent of class: 0.00%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 6,565.86
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 6,565.86
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Fuller & Thaler Asset Management, Inc.

Signature:	/s/ Hanna Zanoni
Name/Title:	Chief Compliance Officer
Date:	02/17/2026