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
Q2 		$3.15M Sell
44,360
-68,770
-61% -$4.32M ﹤0.01% 4428
2026
Q1 		$3.25M Buy
113,130
+38,980
+53% +$1.62M ﹤0.01% 4203
2025
Q4 		$3.4M Buy
+74,150
New +$11.2M ﹤0.01% 3838

Other funds holding MRAL

HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
SBF
Sara-Bay Financial Sarasota, Florida $375M AUM 56.53% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

Jane Street's MRAL Position: Q2 2026 in Review

Jane Street reduced its GraniteShares 2x Long MARA Daily ETF (MRAL) stake by 32% in Q2 2026, selling an estimated $253K and leaving 8,676 shares worth $617K. The position accounts for ﹤0.01% of the portfolio, ranked #7538.

Jane Street first reported a position in MRAL in Q3 2025 and has held it in 4 quarters since. 11 funds tracked by Wall St. Rank hold MRAL as of Q2 2026.

  • Jane Street held 8,676 shares of GraniteShares 2x Long MARA Daily ETF worth $617K as of Q2 2026.
  • Jane Street sold 4,035 GraniteShares 2x Long MARA Daily ETF shares in Q2 2026, an estimated $253K.
  • GraniteShares 2x Long MARA Daily ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7538 holding.
  • Jane Street first reported a position in GraniteShares 2x Long MARA Daily ETF in Q3 2025 and has held it in 4 quarters since.
  • 11 funds tracked by Wall St. Rank held GraniteShares 2x Long MARA Daily ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.