Optiver Holding
PRM icon

Optiver Holding’s Perimeter Group Inc. PRM Stock Holding History

Optiver Holding’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 		$32.3K Buy
907
+879
+3,139% +$27.5K ﹤0.01% 1317
2026
Q1 		$684 Sell
28
-144
-84% -$3.68K ﹤0.01% 2122
2025
Q4 		$4.74K Sell
172
-618
-78% -$15.6K ﹤0.01% 1406
2025
Q3 		$17.7K Buy
+790
New +$15K ﹤0.01% 1014

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 $195B AUM 21.17% 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 $551B AUM 33.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Jupiter Topco
Jupiter Topco New York $245B AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
DF Dent & Co
DF Dent & Co Baltimore, Maryland $5.27B AUM 7.89% 1-Year Est. Return

Optiver Holding's PRM Position: Q2 2026 in Review

Optiver Holding increased its Perimeter Group Inc. (PRM) stake by 3,139% in Q2 2026, buying an estimated $27.5K and bringing the position to 907 shares worth $32.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1317.

Optiver Holding first reported a position in PRM in Q3 2025 and has held it in 4 quarters since. 314 funds tracked by Wall St. Rank hold PRM as of Q2 2026.

  • Optiver Holding held 907 shares of Perimeter Group Inc. worth $32.3K as of Q2 2026.
  • Optiver Holding bought 879 Perimeter Group Inc. shares in Q2 2026, an estimated $27.5K.
  • Perimeter Group Inc. made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1317 holding.
  • Optiver Holding first reported a position in Perimeter Group Inc. in Q3 2025 and has held it in 4 quarters since.
  • 314 funds tracked by Wall St. Rank held Perimeter Group Inc. as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.