Optiver Holding
MRAL

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

Optiver Holding’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 		$202K Buy
7,041
+3,959
+128% +$165K ﹤0.01% 798
2025
Q4 		$141K Buy
3,082
+596
+24% +$89.8K ﹤0.01% 767
2025
Q3 		$575K Buy
2,486
+1,386
+126% +$297K ﹤0.01% 515
2025
Q2 		$218K Buy
+1,100
New +$197K ﹤0.01% 462

Other funds holding MRAL

SBF
Sara-Bay Financial Sarasota, Florida $375M AUM 56.53% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 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

Optiver Holding's MRAL Position: Q1 2026 in Review

Optiver Holding increased its GraniteShares 2x Long MARA Daily ETF (MRAL) stake by 128% in Q1 2026, buying an estimated $165K and bringing the position to 7,041 shares worth $202K. The position accounts for ﹤0.01% of the portfolio, ranked #798.

Optiver Holding first reported a position in MRAL in Q2 2025 and has held it in 4 quarters since. The position peaked at $575K in Q3 2025. 13 funds tracked by Wall St. Rank hold MRAL as of Q1 2026.

  • Optiver Holding held 7,041 shares of GraniteShares 2x Long MARA Daily ETF worth $202K as of Q1 2026.
  • Optiver Holding bought 3,959 GraniteShares 2x Long MARA Daily ETF shares in Q1 2026, an estimated $165K.
  • GraniteShares 2x Long MARA Daily ETF made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #798 holding.
  • Optiver Holding first reported a position in GraniteShares 2x Long MARA Daily ETF in Q2 2025 and has held it in 4 quarters since.
  • Optiver Holding's GraniteShares 2x Long MARA Daily ETF position peaked at $575K in Q3 2025.
  • 13 funds tracked by Wall St. Rank held GraniteShares 2x Long MARA Daily ETF as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.