Voloridge Investment Management, LLC Acm Research, Inc. Transaction History

Voloridge Investment Management, LLC

$25.2 Billion
Q1 2025

A detailed history of Voloridge Investment Management, LLC transactions in Acm Research, Inc. stock. As of the latest transaction made, Voloridge Investment Management, LLC holds 94,496 shares of ACMR stock, worth $2.15 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

94,496

Previous 88,467 6.81%

Holding current value

$2.15 Million

Previous $1.34 Million 65.17%

% of portfolio

0.01%

Previous 0.01%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	BUY	$15.41 - $29.98 $92,906 - $180,749	6,029 Added 6.81%	94,496 $2.21 Million
Q4 2024 Feb 14, 2025	SELL	$14.1 - $23.6 $9.19 Million - $15.4 Million	-651,974 Reduced 88.05%	88,467 $1.34 Million
Q3 2024 Nov 14, 2024	SELL	$15.01 - $25.52 $1.63 Million - $2.78 Million	-108,880 Reduced 12.82%	740,441 $15 Million
Q2 2024 Aug 14, 2024	BUY	$20.6 - $32.04 $169,455 - $263,561	8,226 Added 0.98%	849,321 $19.6 Million
Q1 2024 May 15, 2024	BUY	$15.84 - $33.91 $2.79 Million - $5.96 Million	175,881 Added 26.44%	841,095 $24.5 Million
Q4 2023 Feb 14, 2024	SELL	$12.81 - $20.07 $221,215 - $346,588	-17,269 Reduced 2.53%	665,214 $13 Million
Q3 2023 Nov 14, 2023	BUY	$11.97 - $19.63 $6.08 Million - $9.97 Million	508,118 Added 291.41%	682,483 $12.4 Million
Q2 2023 Aug 14, 2023	SELL	$8.88 - $13.38 $998,440 - $1.5 Million	-112,437 Reduced 39.2%	174,365 $2.28 Million
Q1 2023 May 15, 2023	SELL	$9.48 - $14.18 $969,216 - $1.45 Million	-102,238 Reduced 26.28%	286,802 $3.36 Million
Q4 2022 Feb 14, 2023	BUY	$5.96 - $13.4 $1.38 Million - $3.1 Million	231,640 Added 147.17%	389,040 $3 Million
Q3 2022 Nov 14, 2022	SELL	$11.74 - $19.62 $509,022 - $850,683	-43,358 Reduced 21.6%	157,400 $1.96 Million
Q2 2022 Aug 15, 2022	BUY	$11.63 - $22.07 $2.33 Million - $4.43 Million	200,758 New	200,758 $3.38 Million
Q4 2021 Feb 14, 2022	SELL	$23.45 - $39.23 $197,355 - $330,159	-8,416 Closed	0 $0
Q3 2021 Nov 15, 2021	BUY	$25.07 - $36.67 $210,989 - $308,614	8,416 New	8,416 $926,000
Q1 2021 May 17, 2021	SELL	$26.1 - $46.66 $2.12 Million - $3.78 Million	-81,059 Closed	0 $0
Q4 2020 Feb 16, 2021	SELL	$22.31 - $31.33 $107,311 - $150,697	-4,810 Reduced 5.6%	81,059 $6.59 Million
Q3 2020 Nov 16, 2020	BUY	$19.66 - $37.43 $1.47 Million - $2.81 Million	74,971 Added 687.93%	85,869 $5.93 Million
Q2 2020 Aug 14, 2020	BUY	$9.07 - $21.9 $426 - $1,029	47 Added 0.43%	10,898 $680,000
Q1 2020 May 15, 2020	BUY	$5.75 - $16.18 $62,393 - $175,569	10,851 New	10,851 $321,000

Others Institutions Holding ACMR

# of Institutions

272

Shares Held

36.7M

Call Options Held

2.43M

Put Options Held

1.91M

View Full List

About ACM Research, Inc.

Ticker ACMR
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 54,181,200
Market Cap $1.23B
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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Voloridge Investment Management, LLC Acm Research, Inc. Transaction History