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Principal Global Investors, LLC and Principal Funds, Inc. report beneficial ownership of Perimeter Solutions, Inc. common stock. As of June 30, 2026, Principal Global Investors beneficially owned 13,375,024 shares, representing 8.2% of the outstanding common stock, all with shared voting and shared dispositive power.
Within this total, the Principal MidCap Fund, a series of Principal Funds, Inc., held 9,151,796 shares, representing 5.6% of the class, also on a shared voting and dispositive basis. Neither Principal Global Investors nor Principal Funds, Inc. reports any sole voting or sole dispositive power over Perimeter Solutions shares.
Key Figures
Beneficial ownership:13,375,024 sharesPercent of class:8.2 %Principal MidCap Fund holdings:9,151,796 shares+3 more
6 metrics
Beneficial ownership13,375,024 sharesShares of Perimeter Solutions common stock beneficially owned by Principal Global Investors as of June 30, 2026
Percent of class8.2 %Portion of Perimeter Solutions common stock class held by Principal Global Investors
Principal MidCap Fund holdings9,151,796 sharesPerimeter Solutions shares held by Principal MidCap Fund, a series of Principal Funds, Inc.
Principal MidCap Fund percent of class5.6 %Share of Perimeter Solutions common stock represented by Principal MidCap Fund holdings
Shared voting power13,375,024 sharesShares over which Principal Global Investors has shared voting power
Shared voting power (Funds, Inc.)9,151,796 sharesShares over which Principal Funds, Inc. has shared voting power
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
shared voting powerfinancial
"Shared Voting Power 13,375,024.00"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
shared dispositive powerfinancial
"Shared Dispositive Power 13,375,024.00"
parent holding companyfinancial
"If a parent holding company has filed this schedule"
percent of classfinancial
"Percent of class: 8.2 %"
Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
How many PRM shares does Principal Global Investors report owning?
Principal Global Investors reports beneficial ownership of 13,375,024 shares of Perimeter Solutions, Inc. common stock, representing 8.2% of the class as of June 30, 2026, all held with shared voting and shared dispositive power.
What percentage of Perimeter Solutions (PRM) does Principal MidCap Fund hold?
The Principal MidCap Fund holds 9,151,796 PRM shares, representing 5.6% of Perimeter Solutions’ common stock as of June 30, 2026, with shared voting and shared dispositive power through Principal Funds, Inc.
Does Principal Global Investors have sole voting power over any PRM shares?
No. Principal Global Investors reports 0 shares with sole voting power and 13,375,024 shares with shared voting power in Perimeter Solutions, indicating all reported influence is exercised on a shared basis.
What is the nature of dispositive power Principal entities have over PRM?
Principal Global Investors and Principal Funds, Inc. report no sole dispositive power over Perimeter Solutions shares, but 13,375,024 shares (Global Investors) and 9,151,796 shares (Funds, Inc.) with shared dispositive power.
Which Principal entity directly holds PRM shares and how many?
As of June 30, 2026, the Principal MidCap Fund, a series of Principal Funds, Inc., is identified as holding 9,151,796 Perimeter Solutions shares, representing 5.6% of the outstanding common stock.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 3)
Perimeter Solutions, Inc.
(Name of Issuer)
Common Stock, par value $0.0001 per share
(Title of Class of Securities)
71385M107
(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):
71385M107
1
Names of Reporting Persons
PRINCIPAL GLOBAL INVESTORS
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
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
13,375,024.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
13,375,024.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
13,375,024.00
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)
8.2 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
CUSIP Number(s):
71385M107
1
Names of Reporting Persons
PRINCIPAL FUNDS, 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
MARYLAND
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
9,151,796.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
9,151,796.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
9,151,796.00
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)
5.6 %
12
Type of Reporting Person (See Instructions)
IV
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Perimeter Solutions, Inc.
(b)
Address of issuer's principal executive offices:
8000 MARYLAND AVE., SUITE 350, CLAYTON, MISSOURI
63105
Item 2.
(a)
Name of person filing:
PRINCIPAL GLOBAL INVESTORS
PRINCIPAL FUNDS, INC.
(b)
Address or principal business office or, if none, residence:
PRINCIPAL GLOBAL INVESTORS
711 HIGH STREET
DES MOINES, Iowa
50392-0300
PRINCIPAL FUNDS, INC.
711 HIGH STREET
DES MOINES, Iowa
50392-0300
(c)
Citizenship:
PRINCIPAL GLOBAL INVESTORS - DELAWARE
PRINCIPAL FUNDS, INC. - MARYLAND
(d)
Title of class of securities:
Common Stock, par value $0.0001 per share
(e)
CUSIP No.:
71385M107
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:
13,375,024
(b)
Percent of class:
8.2 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
PRINCIPAL GLOBAL INVESTORS - 0
PRINCIPAL FUNDS, INC. - 0
(ii) Shared power to vote or to direct the vote:
PRINCIPAL GLOBAL INVESTORS - 13,375,024
PRINCIPAL FUNDS, INC. - 9,151,796
(iii) Sole power to dispose or to direct the disposition of:
PRINCIPAL GLOBAL INVESTORS - 0
PRINCIPAL FUNDS, INC. - 0
(iv) Shared power to dispose or to direct the disposition of:
PRINCIPAL GLOBAL INVESTORS - 13,375,024
PRINCIPAL FUNDS, INC. - 9,151,796
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.
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.
If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
As of June 30,2026 the Principal MidCap Fund, a series to the Principal Funds, Inc., had ownership of 9,151,796 shares representing 5.6%.
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.
PRINCIPAL GLOBAL INVESTORS
Signature:
/s/ J. Markham Penrod
Name/Title:
J. Markham Penrod, Chief Compliance Officer - North America, Principal Asset Management
Date:
07/31/2026
PRINCIPAL FUNDS, INC.
Signature:
/s/ John L. Sullivan
Name/Title:
John L. Sullivan, Counsel and Assistant Secretary
Date:
08/05/2026
Exhibit Information
This statement is filed by Principal Global Investors, LLC and Principal Funds, Inc. jointly pursuant to a Joint Filing Agreement, which is filed with this Schedule 13G as Exhibit 99.1.
