Jane Street
BRR

Jane Street’s ProCap Financial Inc BRR Stock Holding History

Jane Street’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
Q1 		$7.12M Sell
3,372,800
-2,737,494
-45% -$7.6M ﹤0.01% 2993
2025
Q4 		$21.6M Buy
6,110,294
+6,067,177
+14,071% +$48.4M ﹤0.01% 1562
2025
Q3 		$436K Sell
43,117
-7,363
-15% -$75.7K ﹤0.01% 8141
2025
Q2 		$536K Buy
+50,480
New +$599K ﹤0.01% 6787

Other funds holding BRR

CCWM
Correct Capital Wealth Management Clayton, Missouri $536M AUM 14.75% 1-Year Est. Return
SCM
Steadfast Capital Management New York $2.92B AUM 26.34% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
HHGC
Hunting Hill Global Capital New York $129M AUM 17.34% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
KPF
K2 Principal Fund Toronto, Ontario, Canada $1.43B AUM 29.56% 1-Year Est. Return
CL
CSS LLC Chicago, Illinois $2.09B AUM 59.56% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
BHCM
Brevan Howard Capital Management St. Helier, Jersey $11.3B AUM 35.84% 1-Year Est. Return

Jane Street's BRR Position: Q1 2026 in Review

Jane Street reduced its ProCap Financial Inc (BRR) stake by 45% in Q1 2026, selling an estimated $7.6M and leaving 3,372,800 shares worth $7.12M. The position accounts for ﹤0.01% of the portfolio, ranked #2993.

Jane Street first reported a position in BRR in Q2 2025 and has held it in 4 quarters since. The position peaked at $21.6M in Q4 2025. 56 funds tracked by Wall St. Rank hold BRR as of Q1 2026.

  • Jane Street held 3,372,800 shares of ProCap Financial Inc worth $7.12M as of Q1 2026.
  • Jane Street sold 2,737,494 ProCap Financial Inc shares in Q1 2026, an estimated $7.6M.
  • ProCap Financial Inc made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2993 holding.
  • Jane Street first reported a position in ProCap Financial Inc in Q2 2025 and has held it in 4 quarters since.
  • Jane Street's ProCap Financial Inc position peaked at $21.6M in Q4 2025.
  • 56 funds tracked by Wall St. Rank held ProCap Financial Inc as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.