JY
MULL

Jeff Yass’s GraniteShares 2x Long MU Daily ETF MULL Stock Holding History

Jeff Yass’s Portfolio MULL Stock Details MULL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$50.4M Buy
+1,368,000
New +$27.2M ﹤0.01% 1501

Other funds holding MULL

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Jeff Yass's MULL Position: Q2 2026 in Review

Jeff Yass opened a new position in GraniteShares 2x Long MU Daily ETF (MULL) in Q2 2026: 58,811 shares worth $2.17M. The stake represents ﹤0.01% of the portfolio and ranks #6307 among its holdings. This is a return to the name: Jeff Yass previously reported a position in MULL as recently as Q4 2025.

Jeff Yass first reported a position in MULL in Q4 2024 and has held it in 3 quarters since. 16 funds tracked by Wall St. Rank hold MULL as of Q2 2026.

  • Jeff Yass held 58,811 shares of GraniteShares 2x Long MU Daily ETF worth $2.17M as of Q2 2026.
  • GraniteShares 2x Long MU Daily ETF was a new Jeff Yass position in Q2 2026.
  • GraniteShares 2x Long MU Daily ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #6307 holding.
  • Jeff Yass first reported a position in GraniteShares 2x Long MU Daily ETF in Q4 2024 and has held it in 3 quarters since.
  • 16 funds tracked by Wall St. Rank held GraniteShares 2x Long MU Daily ETF as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.