Simplex Trading
BRR

Simplex Trading’s ProCap Financial Inc BRR Stock Holding History

Simplex Trading’s Portfolio BRR Stock Details BRR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$77K Buy
50,000
+4,900
+11% +$8.99K ﹤0.01% 5858
2026
Q1 		$95.2K Sell
45,100
-150,300
-77% -$417K ﹤0.01% 5143
2025
Q4 		$690K Sell
195,400
-105,100
-35% -$838K ﹤0.01% 2987
2025
Q3 		$3.04M Buy
+300,500
New +$3.09M ﹤0.01% 1912

Other funds holding BRR

LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
KPF
K2 Principal Fund Toronto, Ontario, Canada $1.36B AUM 25.58% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
WAM
Weiss Asset Management Boston, Massachusetts $9.54B AUM 55.06% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
CL
CSS LLC Chicago, Illinois $2.57B AUM 67.1% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
ACM
Arrington Capital Management Miami, Florida $163M AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Simplex Trading's BRR Position: Q2 2026 in Review

Simplex Trading increased its ProCap Financial Inc (BRR) stake by 13,767% in Q2 2026, buying an estimated $552K and bringing the position to 303,406 shares worth $467K. The position accounts for ﹤0.01% of the portfolio, ranked #3680.

Simplex Trading first reported a position in BRR in Q3 2025 and has held it in 3 quarters since. 55 funds tracked by Wall St. Rank hold BRR as of Q2 2026.

  • Simplex Trading held 303,406 shares of ProCap Financial Inc worth $467K as of Q2 2026.
  • Simplex Trading bought 301,218 ProCap Financial Inc shares in Q2 2026, an estimated $552K.
  • ProCap Financial Inc made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3680 holding.
  • Simplex Trading first reported a position in ProCap Financial Inc in Q3 2025 and has held it in 3 quarters since.
  • 55 funds tracked by Wall St. Rank held ProCap Financial Inc as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.