Jim Simons
MUD

Jim Simons’s Direxion Daily MU Bear 1X ETF MUD Stock Holding History

Jim Simons’s Portfolio MUD Stock Details MUD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.23M Buy
+28,059
New +$1.14M ﹤0.01% 2155

Other funds holding MUD

Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

Jim Simons's MUD Position: Q1 2026 in Review

Jim Simons opened a new position in Direxion Daily MU Bear 1X ETF (MUD) in Q1 2026: 28,059 shares worth $1.23M. The stake represents ﹤0.01% of the portfolio and ranks #2155 among its holdings.

9 funds tracked by Wall St. Rank hold MUD as of Q1 2026.

  • Jim Simons held 28,059 shares of Direxion Daily MU Bear 1X ETF worth $1.23M as of Q1 2026.
  • Direxion Daily MU Bear 1X ETF was a new Jim Simons position in Q1 2026.
  • Direxion Daily MU Bear 1X ETF made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #2155 holding.
  • 9 funds tracked by Wall St. Rank held Direxion Daily MU Bear 1X ETF as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.