Susquehanna International Group
ASYS icon

Susquehanna International Group’s Amtech Systems ASYS Stock Holding History

Susquehanna International 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 		$1.56M Buy
133,938
+53,308
+66% +$718K ﹤0.01% 6762
2025
Q4 		$1.01M Buy
80,630
+60,693
+304% +$547K ﹤0.01% 7167
2025
Q3 		$185K Buy
+19,937
New +$122K ﹤0.01% 11077
2025
Q2 		– Sell
-16,260
Closed -$78.5K – 12612
2025
Q1 		$78.5K Buy
+16,260
New +$83.9K ﹤0.01% 11684
2024
Q4 		– Sell
-38,946
Closed -$226K – 12142
2024
Q3 		$226K Buy
38,946
+5,673
+17% +$34.5K ﹤0.01% 10213
2024
Q2 		$195K Buy
33,273
+2,080
+7% +$11.2K ﹤0.01% 10392
2024
Q1 		$169K Sell
31,193
-25,237
-45% -$114K ﹤0.01% 10790
2023
Q4 		$237K Buy
+56,430
New +$383K ﹤0.01% 10333
2023
Q3 		– Sell
-20,806
Closed -$199K – 11978
2023
Q2 		$199K Sell
20,806
-16,133
-44% -$147K ﹤0.01% 10280
2023
Q1 		$352K Buy
36,939
+2,354
+7% +$22.1K ﹤0.01% 9362
2022
Q4 		$263K Buy
+34,585
New +$313K ﹤0.01% 9426
2022
Q2 		– Sell
-39,116
Closed -$394K – 12827
2022
Q1 		$394K Buy
39,116
+12,123
+45% +$116K ﹤0.01% 9578
2021
Q4 		$267K Sell
26,993
-11,831
-30% -$136K ﹤0.01% 10761
2021
Q3 		$444K Buy
38,824
+16,421
+73% +$168K ﹤0.01% 9685
2021
Q2 		$216K Sell
22,403
-71,103
-76% -$729K ﹤0.01% 11436
2021
Q1 		$1.1M Buy
93,506
+75,000
+405% +$694K ﹤0.01% 7476
2020
Q4 		$118K Buy
+18,506
New +$110K ﹤0.01% 10409
2019
Q1 		– Sell
-21,822
Closed -$108K – 8779
2018
Q4 		$99K Buy
21,822
+5,004
+30% +$24.4K ﹤0.01% 8232
2018
Q3 		$90K Sell
16,818
-16,666
-50% -$91.4K ﹤0.01% 8647
2018
Q2 		$203K Buy
33,484
+9,174
+38% +$71.6K ﹤0.01% 8584
2018
Q1 		$178K Buy
24,310
+24
+0.1% +$216 ﹤0.01% 8407
2017
Q4 		$245K Buy
+24,286
New +$297K ﹤0.01% 7914

Other funds holding ASYS

First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 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

Susquehanna International Group's ASYS Position: Q1 2026 in Review

Susquehanna International Group increased its Amtech Systems (ASYS) stake by 66% in Q1 2026, buying an estimated $718K and bringing the position to 133,938 shares worth $1.56M. The position accounts for ﹤0.01% of the portfolio, ranked #6762.

Susquehanna International Group first reported a position in ASYS in Q4 2017 and has held it in 22 quarters since. 79 funds tracked by Wall St. Rank hold ASYS as of Q1 2026.

  • Susquehanna International Group held 133,938 shares of Amtech Systems worth $1.56M as of Q1 2026.
  • Susquehanna International Group bought 53,308 Amtech Systems shares in Q1 2026, an estimated $718K.
  • Amtech Systems made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #6762 holding.
  • Susquehanna International Group first reported a position in Amtech Systems in Q4 2017 and has held it in 22 quarters since.
  • 79 funds tracked by Wall St. Rank held Amtech Systems as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.