Jane Street
MARO

Jane Street’s YieldMax MARA Option Income Strategy ETF MARO Stock Holding History

Jane Street’s Portfolio MARO Stock Details MARO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-14,800
Closed -$79K – 13541
2026
Q1 		$79K Buy
+14,800
New +$97.4K ﹤0.01% 10752

Other funds holding MARO

TI
Tidal Investments Milwaukee, Wisconsin $57.8B AUM 72.54% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
BF
Benchmark Financial Wilmington, Delaware $123M AUM
WCM
Winebrenner Capital Management Louisville, Kentucky $164M AUM 12.81% 1-Year Est. Return
AA
Ancora Advisors Cleveland, Ohio $5.19B AUM 23.19% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Jane Street's MARO Position: Q2 2026 in Review

Jane Street opened a new position in YieldMax MARA Option Income Strategy ETF (MARO) in Q2 2026: 11,497 shares worth $70.4K. The stake represents ﹤0.01% of the portfolio and ranks #10783 among its holdings. This is a return to the name: Jane Street previously reported a position in MARO as recently as Q3 2025.

Jane Street first reported a position in MARO in Q4 2024 and has held it in 5 quarters since. The position peaked at $1.46M in Q2 2025. 10 funds tracked by Wall St. Rank hold MARO as of Q2 2026.

  • Jane Street held 11,497 shares of YieldMax MARA Option Income Strategy ETF worth $70.4K as of Q2 2026.
  • YieldMax MARA Option Income Strategy ETF was a new Jane Street position in Q2 2026.
  • YieldMax MARA Option Income Strategy ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #10783 holding.
  • Jane Street first reported a position in YieldMax MARA Option Income Strategy ETF in Q4 2024 and has held it in 5 quarters since.
  • Jane Street's YieldMax MARA Option Income Strategy ETF position peaked at $1.46M in Q2 2025.
  • 10 funds tracked by Wall St. Rank held YieldMax MARA Option Income Strategy ETF as of Q2 2026.

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