Hudson Bay Capital Management
ASYS icon

Hudson Bay Capital Management’s Amtech Systems ASYS Stock Holding History

Hudson Bay Capital Management’s Portfolio ASYS Stock Details ASYS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-24,083
Closed -$281K – 1370
2026
Q1 		$281K Buy
24,083
+2,530
+12% +$34.1K ﹤0.01% 1044
2025
Q4 		$270K Buy
+21,553
New +$194K ﹤0.01% 937

Other funds holding ASYS

ACM
AIGH Capital Management Baltimore, Maryland $1.59B AUM 855.46% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Hudson Bay Capital Management's ASYS Position: Q2 2026 in Review

Hudson Bay Capital Management sold out of Amtech Systems (ASYS) in Q2 2026, closing a stake of 24,083 shares — an estimated $281K sold.

Hudson Bay Capital Management first reported a position in ASYS in Q4 2025 and held it in 2 quarters. The position peaked at $281K in Q1 2026. 111 funds tracked by Wall St. Rank hold ASYS as of Q2 2026.

  • Hudson Bay Capital Management reported no remaining Amtech Systems position as of Q2 2026 after selling out during the quarter.
  • Hudson Bay Capital Management sold 24,083 Amtech Systems shares in Q2 2026, an estimated $281K.
  • Hudson Bay Capital Management first reported a position in Amtech Systems in Q4 2025 and held it in 2 quarters.
  • Hudson Bay Capital Management's Amtech Systems position peaked at $281K in Q1 2026.
  • 111 funds tracked by Wall St. Rank held Amtech Systems as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.