DTL
ASYS icon

Dynamic Technology Lab’s Amtech Systems ASYS Stock Holding History

Dynamic Technology Lab’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 		$493K Sell
21,380
-6,761
-24% -$128K 0.11% 321
2026
Q1 		$329K Buy
+28,141
New +$379K 0.05% 575
2018
Q2 		– Sell
-15,138
Closed -$110K – 976
2018
Q1 		$110K Sell
15,138
-14,913
-50% -$134K 0.02% 957
2017
Q4 		$303K Buy
30,051
+4,385
+17% +$53.6K 0.05% 691
2017
Q3 		$308K Buy
+25,666
New +$258K 0.05% 713

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

Dynamic Technology Lab's ASYS Position: Q2 2026 in Review

Dynamic Technology Lab reduced its Amtech Systems (ASYS) stake by 24% in Q2 2026, selling an estimated $128K and leaving 21,380 shares worth $493K. The position accounts for 0.11% of the portfolio, ranked #321.

Dynamic Technology Lab first reported a position in ASYS in Q3 2017 and has held it in 5 quarters since. 111 funds tracked by Wall St. Rank hold ASYS as of Q2 2026.

  • Dynamic Technology Lab held 21,380 shares of Amtech Systems worth $493K as of Q2 2026.
  • Dynamic Technology Lab sold 6,761 Amtech Systems shares in Q2 2026, an estimated $128K.
  • Amtech Systems made up 0.11% of Dynamic Technology Lab's portfolio in Q2 2026, its #321 holding.
  • Dynamic Technology Lab first reported a position in Amtech Systems in Q3 2017 and has held it in 5 quarters since.
  • 111 funds tracked by Wall St. Rank held Amtech Systems as of Q2 2026.

Based on Dynamic Technology Lab's 13F filing for Q2 2026, filed 13 Aug 2026.