Jane Street
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Jane Street’s GraniteShares 2x Long MRVL Daily ETF MVLL Stock Holding History

Jane Street’s Portfolio MVLL Stock Details MVLL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$4.32M Sell
120,700
-90,800
-43% -$2.59M ﹤0.01% 3920
2026
Q2 		$12.1M Buy
+211,500
New +$6.97M ﹤0.01% 2633

Other funds holding MVLL

Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return
SBI Securities
SBI Securities Tokyo, Japan $4.38B AUM 56.37% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $123B AUM 30.05% 1-Year Est. Return
Woodward Diversified Capital
Woodward Diversified Capital Bakersfield, California $254M AUM 31.53% 1-Year Est. Return
HUB Investment Partners
HUB Investment Partners Austin, Texas $5.8B AUM 24.38% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Parallel Advisors
Parallel Advisors San Francisco, California $7.42B AUM 27.68% 1-Year Est. Return
Hollencrest Capital Management
Hollencrest Capital Management Newport Beach, California $1.56B AUM 20.98% 1-Year Est. Return
Creative Financial Designs
Creative Financial Designs Kokomo, Indiana $2.22B AUM 15.38% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $184B AUM 51.71% 1-Year Est. Return

Jane Street's MVLL Position: Q3 2026 in Review

Jane Street reduced its GraniteShares 2x Long MRVL Daily ETF (MVLL) stake by 90% in Q3 2026, selling an estimated $1.72M and leaving 6,968 shares worth $249K. The position accounts for ﹤0.01% of the portfolio, ranked #9593.

Jane Street first reported a position in MVLL in Q3 2025 and has held it in 3 quarters since. The position peaked at $3.86M in Q2 2026. 13 funds tracked by Wall St. Rank hold MVLL as of Q3 2026.

  • Jane Street held 6,968 shares of GraniteShares 2x Long MRVL Daily ETF worth $249K as of Q3 2026.
  • Jane Street sold 60,361 GraniteShares 2x Long MRVL Daily ETF shares in Q3 2026, an estimated $1.72M.
  • GraniteShares 2x Long MRVL Daily ETF made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #9593 holding.
  • Jane Street first reported a position in GraniteShares 2x Long MRVL Daily ETF in Q3 2025 and has held it in 3 quarters since.
  • Jane Street's GraniteShares 2x Long MRVL Daily ETF position peaked at $3.86M in Q2 2026.
  • 13 funds tracked by Wall St. Rank held GraniteShares 2x Long MRVL Daily ETF as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.