Qube Research & Technologies (QRT)’s Amtech Systems ASYS Stock Holding History

Qube Research & Technologies (QRT)’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	$1.03M	Buy	88,517 +46,539	+111%	+$627K	﹤0.01%	2480
2025 Q4	$527K	Buy	+41,978	New	+$378K	﹤0.01%	2787
2024 Q3	–	Sell	-1	Closed	-$6	–	3291
2024 Q2	$6	Sell	1 -853	-100%	-$4.61K	﹤0.01%	3640
2024 Q1	$4.62K	Sell	854 -780	-48%	-$3.51K	﹤0.01%	3902
2023 Q4	$6.86K	Buy	1,634 +1,633	+163,300%	+$11.1K	﹤0.01%	3666
2023 Q3	$8	Buy	+1	New	+$9	﹤0.01%	3940
2020 Q4	–	Sell	-14,903	Closed	-$73K	–	1793
2020 Q3	$73K	Buy	+14,903	New	+$76.8K	﹤0.01%	1518

Other funds holding ASYS

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 Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

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 Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Qube Research & Technologies (QRT)'s ASYS Position: Q1 2026 in Review

Qube Research & Technologies (QRT) increased its Amtech Systems (ASYS) stake by 111% in Q1 2026, buying an estimated $627K and bringing the position to 88,517 shares worth $1.03M. The position accounts for ﹤0.01% of the portfolio, ranked #2480.

Qube Research & Technologies (QRT) first reported a position in ASYS in Q3 2020 and has held it in 7 quarters since. 79 funds tracked by Wall St. Rank hold ASYS as of Q1 2026.

Qube Research & Technologies (QRT) held 88,517 shares of Amtech Systems worth $1.03M as of Q1 2026.
Qube Research & Technologies (QRT) bought 46,539 Amtech Systems shares in Q1 2026, an estimated $627K.
Amtech Systems made up ﹤0.01% of Qube Research & Technologies (QRT)'s portfolio in Q1 2026, its #2480 holding.
Qube Research & Technologies (QRT) first reported a position in Amtech Systems in Q3 2020 and has held it in 7 quarters since.
79 funds tracked by Wall St. Rank held Amtech Systems as of Q1 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q1 2026, filed 15 May 2026.