Russell Investments Group’s Amtech Systems ASYS Stock Holding History

Russell Investments Group’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	$2.8K	Buy	+240	New	+$3.23K	﹤0.01%	3970
2022 Q1	–	Sell	-13,703	Closed	-$135K	–	2749
2021 Q4	$135K	Sell	13,703 -2,797	-17%	-$32.3K	﹤0.01%	2793
2021 Q3	$188K	Hold	16,500	–	–	﹤0.01%	2786
2021 Q2	$159K	Sell	16,500 -251,267	-94%	-$2.58M	﹤0.01%	2965
2021 Q1	$3.16M	Sell	267,767 -151,448	-36%	-$1.4M	0.01%	1610
2020 Q4	$2.67M	Buy	419,215 +337,934	+416%	+$2.01M	0.01%	1597
2020 Q3	$396K	Buy	+81,281	New	+$419K	﹤0.01%	2499
2018 Q2	–	Sell	-17,210	Closed	-$126K	–	2894
2018 Q1	$126K	Sell	17,210 -11,653	-40%	-$105K	﹤0.01%	2722
2017 Q4	$293K	Sell	28,863 -6,720	-19%	-$82.1K	﹤0.01%	2577
2017 Q3	$426K	Buy	35,583 +31,178	+708%	+$314K	﹤0.01%	2496
2017 Q2	$37K	Buy	+4,405	New	+$32.2K	﹤0.01%	2906

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

Russell Investments Group's ASYS Position: Q1 2026 in Review

Russell Investments Group opened a new position in Amtech Systems (ASYS) in Q1 2026: 240 shares worth $2.8K. The stake represents ﹤0.01% of the portfolio and ranks #3970 among its holdings. This is a return to the name: Russell Investments Group previously reported a position in ASYS as recently as Q4 2021.

Russell Investments Group first reported a position in ASYS in Q2 2017 and has held it in 11 quarters since. The position peaked at $3.16M in Q1 2021. 79 funds tracked by Wall St. Rank hold ASYS as of Q1 2026.

Russell Investments Group held 240 shares of Amtech Systems worth $2.8K as of Q1 2026.
Amtech Systems was a new Russell Investments Group position in Q1 2026.
Amtech Systems made up ﹤0.01% of Russell Investments Group's portfolio in Q1 2026, its #3970 holding.
Russell Investments Group first reported a position in Amtech Systems in Q2 2017 and has held it in 11 quarters since.
Russell Investments Group's Amtech Systems position peaked at $3.16M in Q1 2021.
79 funds tracked by Wall St. Rank held Amtech Systems as of Q1 2026.

Based on Russell Investments Group's 13F filing for Q1 2026, filed 8 May 2026.