Bridgeway Capital Management, LLC Amtech Systems Inc Transaction History

Bridgeway Capital Management, LLC

$4.38 Billion
Q3 2025

A detailed history of Bridgeway Capital Management, LLC transactions in Amtech Systems Inc stock. As of the latest transaction made, Bridgeway Capital Management, LLC holds 64,800 shares of ASYS stock, worth $467,856. This represents 0.01% of its overall portfolio holdings.

Number of Shares

64,800

Previous 64,800 -0.0%

Holding current value

$467,856

Previous $287,000 111.15%

% of portfolio

0.01%

Previous 0.01%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	BUY	$4.77 - $5.7 $139,284 - $166,440	29,200 Added 82.02%	64,800 $312,000
Q4 2024 Feb 14, 2025	SELL	$5.42 - $6.01 $9,756 - $10,818	-1,800 Reduced 4.81%	35,600 $194,000
Q2 2024 Aug 14, 2024	SELL	$4.65 - $6.63 $46,500 - $66,300	-10,000 Reduced 21.1%	37,400 $219,000
Q1 2024 May 15, 2024	SELL	$3.44 - $5.41 $76,368 - $120,102	-22,200 Reduced 31.9%	47,400 $256,000
Q1 2023 May 15, 2023	SELL	$7.98 - $11.18 $137,256 - $192,296	-17,200 Reduced 19.82%	69,600 $663,000

Q1 2022 May 16, 2022	SELL	$8.07 - $10.96 $55,683 - $75,624	-6,900 Reduced 7.36%	86,800 $873,000
Q4 2021 Feb 14, 2022	SELL	$8.62 - $15.51 $36,204 - $65,142	-4,200 Reduced 4.29%	93,700 $926,000
Q3 2021 Nov 15, 2021	SELL	$8.88 - $12.5 $234,432 - $330,000	-26,400 Reduced 21.24%	97,900 $1.12 Million
Q2 2021 Aug 16, 2021	SELL	$8.79 - $14.13 $92,294 - $148,365	-10,500 Reduced 7.79%	124,300 $1.2 Million
Q1 2021 May 17, 2021	BUY	$6.36 - $12.32 $318,000 - $616,000	50,000 Added 58.96%	134,800 $1.59 Million
Q1 2020 May 15, 2020	SELL	$3.6 - $7.88 $42,120 - $92,196	-11,700 Reduced 12.12%	84,800 $369,000
Q4 2019 Feb 14, 2020	BUY	$4.86 - $7.16 $97,200 - $143,200	20,000 Added 26.14%	96,500 $691,000
Q2 2019 Aug 14, 2019	SELL	$5.1 - $6.97 $229,499 - $313,650	-45,000 Reduced 37.04%	76,500 $421,000
Q3 2018 Nov 13, 2018	SELL	$4.64 - $6.16 $492,767 - $654,192	-106,200 Reduced 46.64%	121,500 $649,000
Q1 2018 May 15, 2018	BUY	$6.93 - $11.37 $442,134 - $725,406	63,800 Added 38.93%	227,700 $1.67 Million
Q4 2017 Feb 14, 2018	BUY	$9.45 - $15.25 $312,795 - $504,775	33,100 Added 25.31%	163,900 $1.65 Million
Q3 2017 Nov 14, 2017	BUY	$9.27 - $12.3 $1.21 Million - $1.61 Million	130,800	130,800 $1.57 Million

Others Institutions Holding ASYS

# of Institutions

Shares Held

6.78M

Call Options Held

38.2K

Put Options Held

View Full List

About AMTECH SYSTEMS INC

Ticker ASYS
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 13,889,300
Market Cap $100M
Description
Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating silicon carbide (SiC), silicon power devices, analog and discrete devices, electronic assemblies, and light-emitting diodes (LEDs) worldwide. The company operates in Semiconductor and Material and Substrate segments. The Semiconductor seg...

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Bridgeway Capital Management, LLC Amtech Systems Inc Transaction History