JY
AMPX.WS icon

Jeff Yass’s Amprius Technologies Warrants AMPX.WS Stock Holding History

Jeff Yass’s Portfolio AMPX.WS Stock Details AMPX.WS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-74,433
Closed -$38.7K – 12292
2025
Q2 		$38.7K Buy
+74,433
New +$28K ﹤0.01% 12181

Other funds holding AMPX.WS

LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
CM
Caption Management Oklahoma City, Oklahoma $21.5B AUM 81.81% 1-Year Est. Return
HCM
Highbridge Capital Management New York $4.11B AUM 26.03% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.6B AUM 109.3% 1-Year Est. Return
Janney Montgomery Scott
Janney Montgomery Scott Philadelphia, Pennsylvania $51.6B AUM 27.34% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

Jeff Yass's AMPX.WS Position: Q3 2025 in Review

Jeff Yass sold out of Amprius Technologies Warrants (AMPX.WS) in Q3 2025, closing a stake of 74,433 shares — an estimated $38.7K sold.

Jeff Yass first reported a position in AMPX.WS in Q2 2025 and held it in 1 quarter. The position peaked at $38.7K in Q2 2025. 18 funds tracked by Wall St. Rank hold AMPX.WS as of Q3 2025.

  • Jeff Yass reported no remaining Amprius Technologies Warrants position as of Q3 2025 after selling out during the quarter.
  • Jeff Yass sold 74,433 Amprius Technologies Warrants shares in Q3 2025, an estimated $38.7K.
  • Jeff Yass first reported a position in Amprius Technologies Warrants in Q2 2025 and held it in 1 quarter.
  • Jeff Yass's Amprius Technologies Warrants position peaked at $38.7K in Q2 2025.
  • 18 funds tracked by Wall St. Rank held Amprius Technologies Warrants as of Q3 2025.

Based on Susquehanna International Group's 13F filing for Q3 2025, filed 14 Nov 2025.