XT
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XTX Topco’s Amtech Systems ASYS Stock Holding History

XTX Topco’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 		$1.61M Sell
69,832
-4,774
-6% -$90.7K 0.02% 1331
2026
Q1 		$871K Buy
74,606
+5,225
+8% +$70.4K 0.02% 1541
2025
Q4 		$871K Buy
69,381
+58,996
+568% +$532K 0.02% 1128
2025
Q3 		$96.2K Sell
10,385
-13,221
-56% -$80.8K 0.01% 2030
2025
Q2 		$105K Buy
+23,606
New +$92.2K ﹤0.01% 1876

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

XTX Topco's ASYS Position: Q2 2026 in Review

XTX Topco reduced its Amtech Systems (ASYS) stake by 6.4% in Q2 2026, selling an estimated $90.7K and leaving 69,832 shares worth $1.61M. The position accounts for 0.02% of the portfolio, ranked #1331.

XTX Topco first reported a position in ASYS in Q2 2025 and has held it in 5 quarters since. 111 funds tracked by Wall St. Rank hold ASYS as of Q2 2026.

  • XTX Topco held 69,832 shares of Amtech Systems worth $1.61M as of Q2 2026.
  • XTX Topco sold 4,774 Amtech Systems shares in Q2 2026, an estimated $90.7K.
  • Amtech Systems made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1331 holding.
  • XTX Topco first reported a position in Amtech Systems in Q2 2025 and has held it in 5 quarters since.
  • 111 funds tracked by Wall St. Rank held Amtech Systems as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.