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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
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

First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Dynamic Technology Lab's ASYS Position: Q1 2026 in Review

Dynamic Technology Lab opened a new position in Amtech Systems (ASYS) in Q1 2026: 28,141 shares worth $329K. The stake represents 0.05% of the portfolio and ranks #575 among its holdings. This is a return to the name: Dynamic Technology Lab previously reported a position in ASYS as recently as Q1 2018.

Dynamic Technology Lab first reported a position in ASYS in Q3 2017 and has held it in 4 quarters since. 79 funds tracked by Wall St. Rank hold ASYS as of Q1 2026.

  • Dynamic Technology Lab held 28,141 shares of Amtech Systems worth $329K as of Q1 2026.
  • Amtech Systems was a new Dynamic Technology Lab position in Q1 2026.
  • Amtech Systems made up 0.05% of Dynamic Technology Lab's portfolio in Q1 2026, its #575 holding.
  • Dynamic Technology Lab first reported a position in Amtech Systems in Q3 2017 and has held it in 4 quarters since.
  • 79 funds tracked by Wall St. Rank held Amtech Systems as of Q1 2026.

Based on Dynamic Technology Lab's 13F filing for Q1 2026, filed 15 May 2026.