Group One Trading
BRR

Group One Trading’s ProCap Financial Inc BRR Stock Holding History

Group One 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 		$84.1K Sell
54,600
-37,400
-41% -$68.6K ﹤0.01% 4996
2026
Q1 		$194K Sell
92,000
-180,700
-66% -$502K ﹤0.01% 4133
2025
Q4 		$963K Buy
272,700
+195,000
+251% +$1.56M ﹤0.01% 2930
2025
Q3 		$786K Buy
+77,700
New +$799K ﹤0.01% 3265

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 40.89% 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

Group One Trading's BRR Position: Q2 2026 in Review

Group One Trading opened a new position in ProCap Financial Inc (BRR) in Q2 2026: 753,782 shares worth $1.16M. The stake represents ﹤0.01% of the portfolio and ranks #2731 among its holdings. This is a return to the name: Group One Trading previously reported a position in BRR as recently as Q4 2025.

Group One 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.

  • Group One Trading held 753,782 shares of ProCap Financial Inc worth $1.16M as of Q2 2026.
  • ProCap Financial Inc was a new Group One Trading position in Q2 2026.
  • ProCap Financial Inc made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #2731 holding.
  • Group One 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 Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.