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Perimeter Solutions (PRM) Institutional Ownership

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$33.97 +0.18 (+0.54%)
Closing price 03:59 PM Eastern
Extended Trading
$34.02 +0.05 (+0.14%)
As of 07:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Perimeter Solutions (NYSE:PRM)

Current
Institutional Ownership
Percentage
89.93%
Number of
Institutional Buyers
(last 12 months)
154
Total
Institutional Inflows
(last 12 months)
$435.32M
Number of
Institutional Sellers
(last 12 months)
96
Total
Institutional Outflows
(last 12 months)
$469.27M
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PRM Institutional Buying and Selling by Quarter

Perimeter Solutions Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/14/2026Ancora Advisors LLC3,190$114K0.0%N/A0.002%
8/12/2026 Weitz Investment Management Inc.450,817$16.07M1.1%N/A0.275%
7/10/2026 Handelsbanken Fonder AB53,100$1.89M0.0%+4.9%0.033%
7/9/2026 Financial Management Professionals Inc.737$26K0.0%N/A0.000%
7/7/2026 GAMMA Investing LLC5,127$183K0.0%+9.0%0.003%
5/19/2026Bank of America Corp DE1,738,095$42.44M0.0%+4.8%1.065%
5/19/2026Janus Henderson Group PLC4,007,536$97.86M0.0%+8.6%2.457%
5/18/2026 Amundi19,720$482K0.0%N/A0.012%
5/18/2026 EverSource Wealth Advisors LLC2,295$56K0.0%+20.0%0.001%
5/18/2026California State Teachers Retirement System164,346$4.01M0.0%+24.2%0.101%
5/18/2026Royal Bank of Canada124,986$3.05M0.0%-13.5%0.077%
5/18/2026East Coast Asset Management LLC.1,357,583$33.15M10.9%-0.6%0.832%
5/18/2026Empowered Funds LLC14,156$346K0.0%-6.6%0.009%
5/16/2026 Quantinno Capital Management LP33,506$818K0.0%+34.8%0.021%
5/15/2026Lombard Odier Asset Management USA Corp29,912$730K0.1%-65.1%0.018%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund47,000$1.15M0.0%N/A0.029%
5/14/2026 Renaissance Technologies LLC591,257$14.44M0.0%+2,744.1%0.362%
5/14/2026 Arrowstreet Capital Limited Partnership1,626,724$39.73M0.0%-23.7%0.997%
5/14/2026Sei Investments Co.90,407$2.21M0.0%+100.1%0.055%
5/14/2026 Walleye Capital LLC34,530$843K0.0%N/A0.021%
5/13/2026 Cetera Investment Advisers25,285$617K0.0%+73.1%0.015%
5/13/2026 First Trust Advisors LP376,401$9.19M0.0%-0.9%0.231%
5/8/2026 PNC Financial Services Group Inc.68,052$1.66M0.0%+195.8%0.042%
5/7/2026 Dimensional Fund Advisors LP4,763,465$116.29M0.0%+0.6%2.920%
5/7/2026 Swiss National Bank278,100$6.79M0.0%+1.4%0.170%
5/6/2026 Assetmark Inc.4,064$99K0.0%+1,512.7%0.002%
5/6/2026 Bessemer Group Inc.1,064,925$26.01M0.0%+61.2%0.653%
5/5/2026 Bank of New York Mellon Corp434,635$10.61M0.0%-1.5%0.266%
5/4/2026 Bleakley Financial Group LLC30,226$738K0.0%-3.1%0.019%
5/4/2026 Principal Financial Group Inc.12,513,159$305.57M0.2%+15.0%7.671%
5/1/2026 Fifth Third Bancorp5,727$140K0.0%+3,413.5%0.004%
5/1/2026 Carmel Capital Partners LLC19,794$483K0.2%+96.2%0.012%
4/30/2026 Equitable Trust Co.1,653,187$40.37M1.9%-13.7%1.013%
4/30/2026 Personal CFO Solutions LLC8,639$211K0.0%N/A0.005%
4/27/2026 HB Wealth Management LLC50,875$1.24M0.0%+523.3%0.031%
4/27/2026 Argos Wealth Advisors LLC28,900$706K0.2%-17.2%0.018%
4/27/2026 Y Intercept Hong Kong Ltd29,804$728K0.0%N/A0.018%
4/25/2026 Strs Ohio47,200$1.15M0.0%+9.5%0.029%
4/22/2026 Sterling Capital Management LLC4,655$114K0.0%-42.5%0.003%
4/21/2026 Contravisory Investment Management Inc.14,401$352K0.1%-2.5%0.010%
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4/21/2026 Dagco Inc.4,045$99K0.0%N/A0.003%
4/16/2026 SG Americas Securities LLC50,919$1.24M0.0%-78.0%0.034%
3/20/2026Hsbc Holdings PLC8,198$229K0.0%-25.6%0.005%
3/17/2026 Rockefeller Capital Management L.P.2,918$80K0.0%+56.3%0.002%
3/9/2026 Corient Private Wealth LLC2,034,505$55.94M0.1%-17.7%1.361%
2/19/2026T. Rowe Price Investment Management Inc.1,632,406$44.94M0.0%-9.0%1.104%
2/19/2026Invesco Ltd.1,294,686$35.64M0.0%+157.3%0.875%
2/19/2026 Corient Private Wealth LLC2,060,258$55.87M0.0%-16.6%1.393%
2/18/2026State of Tennessee Department of Treasury5,308$139K0.0%N/A0.004%
2/18/2026 Mackenzie Financial Corp8,715$242K0.0%N/A0.006%
2/18/2026Empowered Funds LLC15,158$417K0.0%N/A0.010%
2/18/2026XTX Topco Ltd43,139$1.19M0.0%-17.0%0.029%
2/18/2026 Zacks Investment Management8,081$222K0.0%-61.9%0.005%
2/18/2026Voloridge Investment Management LLC242,692$6.68M0.0%N/A0.164%
2/18/2026Tudor Investment Corp ET AL524,692$14.45M0.0%+262.1%0.355%
2/18/2026Twinbeech Capital LP91,200$2.51M0.2%N/A0.062%
2/18/2026Millennium Management LLC44,645$1.23M0.0%-93.2%0.030%
2/18/2026Janus Henderson Group PLC3,691,773$101.63M0.0%+54.9%2.496%
2/18/2026Gotham Asset Management LLC17,840$491K0.0%N/A0.012%
2/18/2026East Coast Asset Management LLC.1,366,380$37.62M11.1%-13.2%0.924%
2/17/2026AQR Capital Management LLC566,319$15.59M0.0%+2.6%0.383%
2/17/2026 Abel Hall LLC12,848$354K0.1%N/A0.009%
2/17/2026 Cetera Investment Advisers14,611$402K0.0%N/A0.010%
2/17/2026DF Dent & Co. Inc.2,535,404$69.80M1.0%-7.8%1.714%
2/17/2026Jain Global LLC13,023$359K0.0%-10.2%0.009%
2/17/2026Laird Norton Wetherby Trust Company LLC43,317$1.19M0.0%N/A0.029%
2/17/2026Trexquant Investment LP11,671$321K0.0%-88.7%0.008%
2/17/2026Price T Rowe Associates Inc. MD135,692$3.74M0.0%+1.3%0.092%
2/17/2026T. Rowe Price Investment Management Inc.650,806$17.92M0.0%-63.7%0.440%
2/17/2026Osaic Holdings Inc.39,473$1.09M0.0%+82.8%0.027%
2/17/2026California State Teachers Retirement System132,273$3.64M0.0%+2.4%0.089%
2/17/2026 Russell Investments Group Ltd.12,691$349K0.0%+5.5%0.009%
2/17/2026Lombard Odier Asset Management USA Corp85,815$2.36M0.2%+7.3%0.058%
2/17/2026State of Wisconsin Investment Board42,113$1.16M0.0%+49.7%0.028%
2/17/2026Kemnay Advisory Services Inc.3,597$99K0.0%N/A0.002%
2/17/2026&PARTNERS20,379$562K0.0%+52.5%0.014%
2/17/2026Royal Bank of Canada144,549$3.98M0.0%-9.9%0.098%
2/16/2026Squarepoint Ops LLC28,415$782K0.0%-82.2%0.019%
2/16/2026 Senator Investment Group LP2,348,000$64.64M2.6%+11.8%1.587%
2/16/2026Verition Fund Management LLC20,400$562K0.0%-68.8%0.014%
2/16/2026 MML Investors Services LLC41,184$1.13M0.0%N/A0.028%
2/16/2026 Mariner LLC81,165$2.24M0.0%+3.1%0.055%
2/16/2026 Focus Partners Wealth463,832$12.77M0.0%N/A0.314%
2/16/2026 Arax Advisory Partners1,047$29K0.0%+122.8%0.001%
2/16/2026Barclays PLC336,270$9.26M0.0%+68.7%0.227%
2/13/2026 Kestra Advisory Services LLC4,404$121K0.0%N/A0.003%
2/13/2026 Templeton & Phillips Capital Management LLC116,151$3.20M2.1%-38.8%0.079%
2/13/2026The Manufacturers Life Insurance Company 66,509$1.83M0.0%-7.1%0.045%
2/13/2026Balance Capital Partners L.P.2,510,521$69.12M56.1%N/A1.697%
2/13/2026 Stifel Financial Corp48,490$1.34M0.0%+321.4%0.033%
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2/13/2026 Smartleaf Asset Management LLC4,666$130K0.0%+29.0%0.003%
2/13/2026 First Trust Advisors LP379,968$10.46M0.0%-17.5%0.257%
2/13/2026Charles Schwab Investment Management Inc.1,171,049$32.24M0.0%0.0%0.792%
2/13/2026 Police & Firemen s Retirement System of New Jersey38,293$1.05M0.0%-2.1%0.026%
2/13/2026 State Street Corp3,200,527$88.11M0.0%+1.9%2.164%
2/13/2026 Ieq Capital LLC510,996$14.07M0.0%-1.8%0.345%
2/13/2026 Dynamic Technology Lab Private Ltd17,170$473K0.1%N/A0.012%
2/13/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC248,084$6.83M0.0%-8.2%0.168%
2/13/2026Wells Fargo & Company MN570,760$15.71M0.0%+9.6%0.386%
2/12/2026HRT Financial LP120,252$3.31M0.0%+13.9%0.081%


PRM Institutional Ownership - Frequently Asked Questions

During the previous two years, 272 institutional investors and hedge funds held shares of Perimeter Solutions. The most heavily invested institutionals were Principal Financial Group Inc. ($305.57M), Vanguard Group Inc. ($235.95M), Dimensional Fund Advisors LP ($116.29M), Janus Henderson Group PLC ($97.86M), Geode Capital Management LLC ($94.22M), State Street Corp ($88.11M), and Matrix Capital Management Company LP ($83.76M).Learn more on Perimeter Solutions' institutional investors.

89.93% of Perimeter Solutions' stock is owned by institutional investors. Learn more on PRM's institutional investor holdings.

Of the 245 institutional investors that purchased Perimeter Solutions' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Vanguard Group Inc. ($5.05M), Corient Private Wealth LLC ($3.27M), Balance Capital Partners L.P. ($2.51M), Principal Financial Group Inc. ($2.07M), Janus Henderson Group PLC ($1.95M), Bessemer Group Inc. ($1.40M), and Pacer Advisors Inc. ($1.36M).

Institutional investors have bought a total of 17,540,253 shares in the last 24 months. This purchase volume represents approximately $435.20M in transactions.

Of the 94 institutional investors that sold Perimeter Solutions' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: JPMorgan Chase & Co. ($4.70M), Weitz Investment Management Inc. ($1.45M), T. Rowe Price Investment Management Inc. ($1.30M), Brown Brothers Harriman & Co. ($1.14M), Corient Private Wealth LLC ($1.07M), Alyeska Investment Group L.P. ($842.78K), and Pennant Investors LP ($718K).

Institutional investors have sold a total of 19,356,840 shares in the last 24 months. This volume of shares sold represents approximately $469.27M in transactions.


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Institutional ownership data for NYSE:PRM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/14/2026. New 13F filings are added each quarter as they're published.
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