Jane Street
FRMM

Jane Street’s Forum Markets FRMM Stock Holding History

Jane Street’s Portfolio FRMM Stock Details FRMM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$323K Buy
111,852
+75,293
+206% +$287K ﹤0.01% 9072
2025
Q4 		$179K Sell
36,559
-78,678
-68% -$1.11M ﹤0.01% 9817
2025
Q3 		$2.78M Buy
+115,237
New +$3.45M ﹤0.01% 4357
2022
Q1 		– Sell
-4
Closed -$46K – 10246
2021
Q4 		$60K Sell
4
-11
-73% -$196K ﹤0.01% 9468
2021
Q3 		$318K Buy
+15
New +$410K ﹤0.01% 8064

Other funds holding FRMM

ECP
Electric Capital Partners Palo Alto, California $118M AUM
HHGC
Hunting Hill Global Capital New York $129M AUM 17.34% 1-Year Est. Return
SFO
Stokes Family Office New Orleans, Louisiana $969M AUM 19.6% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return
SCM
Saba Capital Management New York $3.62B AUM 13% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
DS
DRW Securities Chicago, Illinois $7.21B AUM 20.54% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Jane Street's FRMM Position: Q1 2026 in Review

Jane Street increased its Forum Markets (FRMM) stake by 206% in Q1 2026, buying an estimated $287K and bringing the position to 111,852 shares worth $323K. The position accounts for ﹤0.01% of the portfolio, ranked #9072.

Jane Street first reported a position in FRMM in Q3 2021 and has held it in 5 quarters since. The position peaked at $2.78M in Q3 2025. 45 funds tracked by Wall St. Rank hold FRMM as of Q1 2026.

  • Jane Street held 111,852 shares of Forum Markets worth $323K as of Q1 2026.
  • Jane Street bought 75,293 Forum Markets shares in Q1 2026, an estimated $287K.
  • Forum Markets made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9072 holding.
  • Jane Street first reported a position in Forum Markets in Q3 2021 and has held it in 5 quarters since.
  • Jane Street's Forum Markets position peaked at $2.78M in Q3 2025.
  • 45 funds tracked by Wall St. Rank held Forum Markets as of Q1 2026.

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