Fuller & Thaler discloses small Primoris stake

Fuller & Thaler Asset Management, Inc., a California corporation, filed an amended ownership report for Primoris Services Corp common stock.

Rhea-AI Filing Summary

Fuller & Thaler Asset Management, Inc., a California corporation, filed an amended ownership report for Primoris Services Corp common stock. It reports beneficial ownership of 1,912.44 shares, representing 0.004% of the class. Fuller & Thaler has sole voting and sole dispositive power over these 1,912.44 shares, with no shared voting or dispositive power. The shares are held in accounts for advisory clients, who retain the economic rights to dividends and sale proceeds, while Fuller & Thaler acts as investment adviser.

Key Figures

Beneficially owned shares: 1,912.44 shares Percent of class: 0.004% Sole voting power: 1,912.44 shares +3 more

6 metrics

Beneficially owned shares 1,912.44 shares Primoris Services Corp common stock reported by Fuller & Thaler

Percent of class 0.004% Portion of Primoris Services Corp common stock class held

Sole voting power 1,912.44 shares Shares over which Fuller & Thaler can vote or direct the vote

Shared voting power 0 Shares with shared voting authority

Sole dispositive power 1,912.44 shares Shares over which Fuller & Thaler can dispose or direct disposition

Shared dispositive power 0 Shares with shared dispositive authority

Key Terms

beneficial owner, dispositive power, Schedule 13G, investment adviser

4 terms

beneficial owner financial

"Fuller & Thaler Asset Management, Inc. is deemed to be the beneficial owner of the number of securities"

A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.

dispositive power financial

"Sole power to dispose or to direct the disposition of: 1912.44"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

Schedule 13G regulatory

"Fuller & Thaler Asset Management, Inc. is deemed to be the beneficial owner ... of this"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

investment adviser financial

"it acts as investment adviser to certain persons"

An investment adviser is a person or firm that professionally manages money and gives recommendations about buying, selling, or holding investments. Like a financial coach or guide, they have a legal duty to act in a client's best financial interest, so their advice, fees and potential conflicts can directly affect returns and risk — making their role important for investors who want informed, accountable help with portfolios.

FAQ

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

How many Primoris Services Corp (PRIM) shares does Fuller & Thaler report owning?

Fuller & Thaler reports beneficial ownership of 1,912.44 shares of Primoris Services Corp common stock. These shares are held in client accounts for which Fuller & Thaler serves as investment adviser and has voting and dispositive power.

What percentage of Primoris Services Corp (PRIM) does Fuller & Thaler own?

Fuller & Thaler reports beneficial ownership of 0.004% of Primoris Services Corp’s common stock. This very small stake reflects shares held across advisory client accounts rather than a large strategic or control position.

Does Fuller & Thaler have sole or shared voting power over PRIM shares?

Fuller & Thaler reports sole voting power over 1,912.44 shares and no shared voting power. It also has sole dispositive power over the same number of shares, indicating discretionary authority over voting and sale for those client accounts.

Who receives dividends and sale proceeds from Fuller & Thaler’s PRIM holdings?

The underlying clients, not Fuller & Thaler, have the right to receive dividends and sale proceeds from the Primoris Services Corp shares. Fuller & Thaler is deemed beneficial owner because it acts as investment adviser with discretion over the accounts.

What type of filing did Fuller & Thaler submit regarding PRIM?

Fuller & Thaler submitted an Amendment No. 1 to a Schedule 13G for Primoris Services Corp. This type of filing reports beneficial ownership for passive or institutional investors, rather than seeking control of the company.

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

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Available on EDGAR 08/14/2026 - 05:27 PM Accepted by SEC EDGAR 08/14/2026 - 05:26 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Primoris Services Corp

(Name of Issuer)

Common Stock

(Title of Class of Securities)

74164F103

(CUSIP Number)

06/30/2026

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 74164F103

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 1,912.44
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,912.44
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,912.44

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)

0.004 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Primoris Services Corp
(b)	Address of issuer's principal executive offices: 411 Borel Avenue, Suite 300, San Mateo, CA 94402
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.: 74164F103
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: 1912.44
(b)	Percent of class: 0.004%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1912.44
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 1912.44
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Fuller & Thaler Asset Management, Inc. is deemed to be the beneficial owner of the number of securities reflected in Items 5-9 and 11 of page two (2) of this Schedule 13G pursuant to separate arrangements whereby it acts as investment adviser to certain persons. Each person for whom Fuller & Thaler Asset Management, Inc. acts as investment adviser has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Common Stock.
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:	08/14/2026