Simplex Trading
MRAL

Simplex Trading’s GraniteShares 2x Long MARA Daily ETF MRAL Stock Holding History

Simplex Trading’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 		$41.5K Buy
583
+330
+130% +$20.7K ﹤0.01% 6476
2026
Q1 		$7.27K Buy
+253
New +$10.5K ﹤0.01% 7627
2025
Q3 		– Sell
-10
Closed -$1K – 10332
2025
Q2 		$1K Buy
+10
New +$1.79K ﹤0.01% 8475

Other funds holding MRAL

HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 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
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

Simplex Trading's MRAL Position: Q2 2026 in Review

Simplex Trading increased its GraniteShares 2x Long MARA Daily ETF (MRAL) stake by 130% in Q2 2026, buying an estimated $20.7K and bringing the position to 583 shares worth $41.5K. The position accounts for ﹤0.01% of the portfolio, ranked #6476.

Simplex Trading first reported a position in MRAL in Q2 2025 and has held it in 3 quarters since. 11 funds tracked by Wall St. Rank hold MRAL as of Q2 2026.

  • Simplex Trading held 583 shares of GraniteShares 2x Long MARA Daily ETF worth $41.5K as of Q2 2026.
  • Simplex Trading bought 330 GraniteShares 2x Long MARA Daily ETF shares in Q2 2026, an estimated $20.7K.
  • GraniteShares 2x Long MARA Daily ETF made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #6476 holding.
  • Simplex Trading first reported a position in GraniteShares 2x Long MARA Daily ETF in Q2 2025 and has held it in 3 quarters since.
  • 11 funds tracked by Wall St. Rank held GraniteShares 2x Long MARA Daily ETF as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.