Bank of America
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Bank of America’s Amtech Systems ASYS Stock Holding History

Bank of America’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 		$265K Buy
22,652
+22,574
+28,941% +$304K ﹤0.01% 5211
2025
Q4 		$979 Sell
78
-1,608
-95% -$14.5K ﹤0.01% 6462
2025
Q3 		$15.6K Buy
1,686
+1,487
+747% +$9.09K ﹤0.01% 7119
2025
Q2 		$884 Buy
199
+97
+95% +$379 ﹤0.01% 7559
2025
Q1 		$493 Buy
102
+5
+5% +$26 ﹤0.01% 7523
2024
Q4 		$529 Hold
97
– – ﹤0.01% 7399
2024
Q3 		$563 Buy
97
+2
+2% +$12 ﹤0.01% 7358
2024
Q2 		$557 Buy
+95
New +$513 ﹤0.01% 7338
2024
Q1 		– Sell
-14
Closed -$58 – 7726
2023
Q4 		$58 Buy
+14
New +$95 ﹤0.01% 7475
2023
Q1 		– Sell
-12
Closed -$91 – 7790
2022
Q4 		$91 Buy
+12
New +$109 ﹤0.01% 7687
2022
Q1 		– Sell
-22
Closed – – 8243
2021
Q4 		$0 Sell
22
-339
-94% -$3.91K ﹤0.01% 8200
2021
Q3 		$4K Buy
361
+91
+34% +$932 ﹤0.01% 7764
2021
Q2 		$3K Buy
270
+36
+15% +$369 ﹤0.01% 7489
2021
Q1 		$2K Buy
234
+34
+17% +$315 ﹤0.01% 7230
2020
Q4 		$1K Hold
200
– – ﹤0.01% 6985
2020
Q3 		$1K Sell
200
-988
-83% -$5.09K ﹤0.01% 6747
2020
Q2 		$6K Buy
1,188
+975
+458% +$4.82K ﹤0.01% 6526
2020
Q1 		$1K Buy
213
+13
+7% +$73 ﹤0.01% 6698
2019
Q4 		$1K Sell
200
-100
-33% -$580 ﹤0.01% 6946
2019
Q3 		$2K Sell
300
-65
-18% -$356 ﹤0.01% 6978
2019
Q2 		$2K Sell
365
-193
-35% -$1.18K ﹤0.01% 6946
2019
Q1 		$3K Buy
558
+300
+116% +$1.48K ﹤0.01% 6851
2018
Q4 		$1K Sell
258
-1,739
-87% -$8.49K ﹤0.01% 6950
2018
Q3 		$11K Buy
1,997
+1,893
+1,820% +$10.4K ﹤0.01% 6646
2018
Q2 		$1K Buy
104
+4
+4% +$31 ﹤0.01% 6952
2018
Q1 		$1K Sell
100
-100
-50% -$900 ﹤0.01% 6945
2017
Q4 		$2K Hold
200
– – ﹤0.01% 6848
2017
Q3 		$2K Buy
200
+100
+100% +$1.01K ﹤0.01% 6851
2017
Q2 		$1K Hold
100
– – ﹤0.01% 6797
2017
Q1 		$1K Hold
100
– – ﹤0.01% 6839
2016
Q4 		$0 Sell
100
-234
-70% -$1.06K ﹤0.01% 7019
2016
Q3 		$2K Buy
334
+234
+234% +$1.29K ﹤0.01% 6799
2016
Q2 		$1K Hold
100
– – ﹤0.01% 6978
2016
Q1 		$1K Hold
100
– – ﹤0.01% 6850
2015
Q4 		$1K Sell
100
-267
-73% -$1.38K ﹤0.01% 7177
2015
Q3 		$2K Buy
367
+267
+267% +$1.76K ﹤0.01% 6953
2015
Q2 		$1K Sell
100
-1,315
-93% -$14.6K ﹤0.01% 7110
2015
Q1 		$16K Buy
1,415
+1,315
+1,315% +$13.2K ﹤0.01% 6124
2014
Q4 		$1K Sell
100
-1,613
-94% -$15.1K ﹤0.01% 7548
2014
Q3 		$18K Buy
1,713
+1,613
+1,613% +$17K ﹤0.01% 7094
2014
Q2 		$1K Sell
100
-15
-13% -$149 ﹤0.01% 7896
2014
Q1 		$1K Sell
115
-6
-5% -$63 ﹤0.01% 7607
2013
Q4 		$1K Buy
121
+21
+21% +$163 ﹤0.01% 7711
2013
Q3 		$1K Sell
100
-12
-11% -$80 ﹤0.01% 7715
2013
Q2 		$1K Buy
+112
New +$502 ﹤0.01% 7579

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

Bank of America's ASYS Position: Q1 2026 in Review

Bank of America increased its Amtech Systems (ASYS) stake by 28,941% in Q1 2026, buying an estimated $304K and bringing the position to 22,652 shares worth $265K. The position accounts for ﹤0.01% of the portfolio, ranked #5211.

Bank of America first reported a position in ASYS in Q2 2013 and has held it in 45 quarters since. 79 funds tracked by Wall St. Rank hold ASYS as of Q1 2026.

  • Bank of America held 22,652 shares of Amtech Systems worth $265K as of Q1 2026.
  • Bank of America bought 22,574 Amtech Systems shares in Q1 2026, an estimated $304K.
  • Amtech Systems made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #5211 holding.
  • Bank of America first reported a position in Amtech Systems in Q2 2013 and has held it in 45 quarters since.
  • 79 funds tracked by Wall St. Rank held Amtech Systems as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.