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Brown Brothers Harriman & Co’s Perimeter Solutions PRM Stock Holding History

Brown Brothers Harriman & Co’s Portfolio PRM Stock Details PRM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$85.7M Sell
2,403,457
-204,832
-8% -$6.4M 0.38% 51
2026
Q1 		$63.7M Buy
2,608,289
+349,200
+15% +$8.91M 0.34% 62
2025
Q4 		$62.2M Sell
2,259,089
-508,650
-18% -$12.8M 0.34% 60
2025
Q3 		$62M Sell
2,767,739
-627,708
-18% -$11.9M 0.38% 58
2025
Q2 		$47.3M Hold
3,395,447
– – 0.3% 69
2025
Q1 		$34.2M Sell
3,395,447
-307,711
-8% -$3.45M 0.24% 74
2024
Q4 		$47.3M Hold
3,703,158
– – 0.33% 59
2024
Q3 		$49.8M Sell
3,703,158
-1,620,715
-30% -$16.8M 0.34% 50
2024
Q2 		$41.7M Sell
5,323,873
-382,690
-7% -$2.86M 0.31% 46
2024
Q1 		$42.3M Hold
5,706,563
– – 0.32% 43
2023
Q4 		$26.3M Sell
5,706,563
-879,738
-13% -$3.38M 0.22% 50
2023
Q3 		$29.9M Hold
6,586,301
– – 0.26% 49
2023
Q2 		$40.5M Hold
6,586,301
– – 0.33% 48
2023
Q1 		$53.2M Sell
6,586,301
-432,432
-6% -$3.73M 0.45% 43
2022
Q4 		$64.2M Hold
7,018,733
– – 0.56% 40
2022
Q3 		$56.2M Buy
7,018,733
+91,106
+1% +$939K 0.52% 42
2022
Q2 		$75.1M Buy
6,927,627
+1,909,500
+38% +$20.4M 0.64% 36
2022
Q1 		$60.8M Buy
5,018,127
+734,965
+17% +$9.24M 0.43% 45
2021
Q4 		$59.5M Buy
+4,283,162
New +$54.2M 0.33% 52

Other funds holding PRM

WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $10.1B AUM 10.46% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DDC
DF Dent & Co Baltimore, Maryland $5.27B AUM 7.89% 1-Year Est. Return

Brown Brothers Harriman & Co's PRM Position: Q2 2026 in Review

Brown Brothers Harriman & Co reduced its Perimeter Solutions (PRM) stake by 7.9% in Q2 2026, selling an estimated $6.4M and leaving 2,403,457 shares worth $85.7M. The position accounts for 0.38% of the portfolio, ranked #51.

Brown Brothers Harriman & Co first reported a position in PRM in Q4 2021 and has held it in 19 quarters since. 309 funds tracked by Wall St. Rank hold PRM as of Q2 2026.

  • Brown Brothers Harriman & Co held 2,403,457 shares of Perimeter Solutions worth $85.7M as of Q2 2026.
  • Brown Brothers Harriman & Co sold 204,832 Perimeter Solutions shares in Q2 2026, an estimated $6.4M.
  • Perimeter Solutions made up 0.38% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #51 holding.
  • Brown Brothers Harriman & Co first reported a position in Perimeter Solutions in Q4 2021 and has held it in 19 quarters since.
  • 309 funds tracked by Wall St. Rank held Perimeter Solutions as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.