Walleye Trading LLC Acm Research, Inc. Transaction History

Walleye Trading LLC

$52.6 Billion
Q2 2025

A detailed history of Walleye Trading LLC transactions in Acm Research, Inc. stock. As of the latest transaction made, Walleye Trading LLC holds 10,300 shares of ACMR stock, worth $430,849. This represents 0.0% of its overall portfolio holdings.

Number of Shares

10,300

Previous 7,761 32.71%

Holding current value

$430,849

Previous $181,000 46.96%

% of portfolio

0.0%

Previous 0.0%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	SELL	$18.33 - $26.51 $118,320 - $171,122	-6,455 Reduced 83.17%	1,306 $33,000
Q1 2025 May 14, 2025	BUY	$15.41 - $29.98 $119,597 - $232,674	7,761 New	7,761 $181,000
Q3 2024 Nov 14, 2024	BUY	$15.01 - $25.52 $225,705 - $383,744	15,037 New	15,037 $305,000
Q1 2024 May 15, 2024	SELL	$15.84 - $33.91 $123,567 - $264,531	-7,801 Reduced 85.66%	1,306 $38,000
Q4 2023 Feb 14, 2024	SELL	$12.81 - $20.07 $139,526 - $218,602	-10,892 Reduced 54.46%	9,107 $177,000
Q3 2023 Nov 14, 2023	SELL	$11.97 - $19.63 $141,234 - $231,614	-11,799 Reduced 37.11%	19,999 $362,000
Q2 2023 Aug 14, 2023	BUY	$8.88 - $13.38 $282,366 - $425,457	31,798 New	31,798 $415,000
Q4 2022 Feb 14, 2023	BUY	$5.96 - $13.4 $143 - $321	24 Added 0.12%	19,849 $153,000
Q3 2022 Nov 14, 2022	SELL	$11.74 - $19.62 $395,708 - $661,311	-33,706 Reduced 62.97%	19,825 $247,000
Q2 2022 Aug 08, 2022	SELL	$11.63 - $22.07 $1.23 Million - $2.33 Million	-105,387 Reduced 66.32%	53,531 $901,000
Q1 2022 May 16, 2022	BUY	$15.36 - $29.83 $2.4 Million - $4.66 Million	156,173 Added 5689.36%	158,918 $3.29 Million
Q4 2021 Feb 14, 2022	SELL	$23.45 - $39.23 $777,203 - $1.3 Million	-33,143 Reduced 92.35%	2,745 $234,000
Q3 2021 Nov 15, 2021	BUY	$25.07 - $36.67 $643,922 - $941,868	25,685 Added 251.74%	35,888 $3.95 Million
Q2 2021 Aug 16, 2021	SELL	$21.41 - $35.58 $1.24 Million - $2.06 Million	-57,921 Reduced 85.02%	10,203 $1.04 Million
Q1 2021 May 17, 2021	BUY	$26.1 - $46.66 $1.78 Million - $3.17 Million	68,009 Added 59138.26%	68,124 $5.5 Million
Q4 2020 Feb 16, 2021	SELL	$22.31 - $31.33 $447,895 - $628,981	-20,076 Reduced 99.43%	115 $9,000
Q3 2020 Nov 16, 2020	BUY	$19.66 - $37.43 $370,826 - $706,004	18,862 Added 1419.26%	20,191 $1.4 Million
Q2 2020 Aug 14, 2020	BUY	$9.07 - $21.9 $12,054 - $29,105	1,329 New	1,329 $83,000

Others Institutions Holding ACMR

# of Institutions

285

Shares Held

38.4M

Call Options Held

1.87M

Put Options Held

2.24M

View Full List

About ACM Research, Inc.

Ticker ACMR
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 54,181,200
Market Cap $2.27B
Description
ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells single-wafer wet cleaning equipment for enhancing the manufacturing process and yield for integrated chips worldwide. It offers space alternated phase shift technology for flat and patterned wafer surfaces, which employs alternating phases of megasonic waves to...

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Walleye Trading LLC Acm Research, Inc. Transaction History