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 Q1	$448K	Buy	+51,900	New	+$348K	﹤0.01%	8316

Other funds holding MVLL

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

DRW Securities Chicago, Illinois $7.21B AUM 20.54% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.25% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

CoreCap Advisors Southfield, Michigan $3.39B AUM 31.21% 1-Year Est. Return

Jane Street's MVLL Position: Q4 2025 in Review

Jane Street sold out of GraniteShares 2x Long MRVL Daily ETF (MVLL) in Q4 2025, closing a stake of 86,265 shares — an estimated $679K sold.

Jane Street first reported a position in MVLL in Q3 2025 and held it in 1 quarter. The position peaked at $679K in Q3 2025. 7 funds tracked by Wall St. Rank hold MVLL as of Q4 2025.

Jane Street reported no remaining GraniteShares 2x Long MRVL Daily ETF position as of Q4 2025 after selling out during the quarter.
Jane Street sold 86,265 GraniteShares 2x Long MRVL Daily ETF shares in Q4 2025, an estimated $679K.
Jane Street first reported a position in GraniteShares 2x Long MRVL Daily ETF in Q3 2025 and held it in 1 quarter.
Jane Street's GraniteShares 2x Long MRVL Daily ETF position peaked at $679K in Q3 2025.
7 funds tracked by Wall St. Rank held GraniteShares 2x Long MRVL Daily ETF as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.