Jane Street
HIMZ

Jane Street’s Defiance Daily Target 2X Long HIMS ETF HIMZ Stock Holding History

Jane Street’s Portfolio HIMZ Stock Details HIMZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.2M Buy
52,042
+29,513
+131% +$1.22M ﹤0.01% 6120
2025
Q4 		$1.83M Buy
22,529
+13,422
+147% +$2.24M ﹤0.01% 4982
2025
Q3 		$2.88M Buy
+9,107
New +$2.64M ﹤0.01% 4298

Other funds holding HIMZ

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
FTUS
Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return
DCM
DGS Capital Management Jersey City, New Jersey $609M AUM 44.78% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $84.4B AUM 52.68% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Jane Street's HIMZ Position: Q4 2025 in Review

Jane Street sold out of Defiance Daily Target 2X Long HIMS ETF (HIMZ) in Q4 2025, closing a stake of 3,375 shares — an estimated $564K sold.

Jane Street first reported a position in HIMZ in Q3 2025 and held it in 1 quarter. The position peaked at $1.07M in Q3 2025. 12 funds tracked by Wall St. Rank hold HIMZ as of Q4 2025.

  • Jane Street reported no remaining Defiance Daily Target 2X Long HIMS ETF position as of Q4 2025 after selling out during the quarter.
  • Jane Street sold 3,375 Defiance Daily Target 2X Long HIMS ETF shares in Q4 2025, an estimated $564K.
  • Jane Street first reported a position in Defiance Daily Target 2X Long HIMS ETF in Q3 2025 and held it in 1 quarter.
  • Jane Street's Defiance Daily Target 2X Long HIMS ETF position peaked at $1.07M in Q3 2025.
  • 12 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long HIMS ETF as of Q4 2025.

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