Jane Street
SMCZ

Jane Street’s Defiance Daily Target 2X Short SMCI ETF SMCZ Stock Holding History

Jane Street’s Portfolio SMCZ Stock Details SMCZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-3,248
Closed -$298K – 13621
2026
Q1 		$298K Buy
+3,248
New +$283K ﹤0.01% 9257

Other funds holding SMCZ

Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
DS
DRW Securities Chicago, Illinois $4.11B AUM 21.98% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Jane Street's SMCZ Position: Q2 2026 in Review

Jane Street sold out of Defiance Daily Target 2X Short SMCI ETF (SMCZ) in Q2 2026, closing a stake of 3,248 shares — an estimated $298K sold.

Jane Street first reported a position in SMCZ in Q1 2026 and held it in 1 quarter. The position peaked at $298K in Q1 2026. 10 funds tracked by Wall St. Rank hold SMCZ as of Q2 2026.

  • Jane Street reported no remaining Defiance Daily Target 2X Short SMCI ETF position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 3,248 Defiance Daily Target 2X Short SMCI ETF shares in Q2 2026, an estimated $298K.
  • Jane Street first reported a position in Defiance Daily Target 2X Short SMCI ETF in Q1 2026 and held it in 1 quarter.
  • Jane Street's Defiance Daily Target 2X Short SMCI ETF position peaked at $298K in Q1 2026.
  • 10 funds tracked by Wall St. Rank held Defiance Daily Target 2X Short SMCI ETF as of Q2 2026.

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