Jane Street
MRAL

Jane Street’s GraniteShares 2x Long MARA Daily ETF MRAL Stock Holding History

Jane Street’s Portfolio MRAL Stock Details MRAL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$365K Buy
12,711
+1,605
+14% +$66.8K ﹤0.01% 8786
2025
Q4 		$510K Buy
11,106
+8,547
+334% +$1.29M ﹤0.01% 7646
2025
Q3 		$592K Buy
+2,559
New +$548K ﹤0.01% 7489

Other funds holding MRAL

SBF
Sara-Bay Financial Sarasota, Florida $375M AUM 56.53% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return
MASUI
MIRAE ASSET SECURITIES (USA) INC. New York $3.58B AUM 45.67% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
HIP
HUB Investment Partners Austin, Texas $5.57B AUM 30.6% 1-Year Est. Return
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

Jane Street's MRAL Position: Q1 2026 in Review

Jane Street increased its GraniteShares 2x Long MARA Daily ETF (MRAL) stake by 14% in Q1 2026, buying an estimated $66.8K and bringing the position to 12,711 shares worth $365K. The position accounts for ﹤0.01% of the portfolio, ranked #8786.

Jane Street first reported a position in MRAL in Q3 2025 and has held it in 3 quarters since. The position peaked at $592K in Q3 2025. 13 funds tracked by Wall St. Rank hold MRAL as of Q1 2026.

  • Jane Street held 12,711 shares of GraniteShares 2x Long MARA Daily ETF worth $365K as of Q1 2026.
  • Jane Street bought 1,605 GraniteShares 2x Long MARA Daily ETF shares in Q1 2026, an estimated $66.8K.
  • GraniteShares 2x Long MARA Daily ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8786 holding.
  • Jane Street first reported a position in GraniteShares 2x Long MARA Daily ETF in Q3 2025 and has held it in 3 quarters since.
  • Jane Street's GraniteShares 2x Long MARA Daily ETF position peaked at $592K in Q3 2025.
  • 13 funds tracked by Wall St. Rank held GraniteShares 2x Long MARA Daily ETF as of Q1 2026.

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