Israel Englander Acm Research, Inc. Transaction History

Millennium Management LLC

$213 Billion
Q3 2025

A detailed history of Israel Englander (Millennium Management LLC) transactions in Acm Research, Inc. stock. As of the latest transaction made, Millennium Management LLC holds 210,338 shares of ACMR stock, worth $6.67 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

210,338

Previous 518,349 59.42%

Holding current value

$6.67 Million

Previous $13.4 Million 38.7%

% of portfolio

0.0%

Previous 0.01%

28 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$23.92 - $39.13 $7.37 Million - $12.1 Million	-308,011 Reduced 59.42%	210,338 $8.23 Million
Q2 2025 Aug 14, 2025	BUY	$18.33 - $26.51 $8.76 Million - $12.7 Million	478,072 Added 1186.96%	518,349 $13.4 Million
Q1 2025 May 15, 2025	BUY	$15.41 - $29.98 $220,270 - $428,534	14,294 Added 55.01%	40,277 $940,000
Q4 2024 Feb 14, 2025	SELL	$14.1 - $23.6 $6.64 Million - $11.1 Million	-471,212 Reduced 94.77%	25,983 $392,000
Q3 2024 Nov 14, 2024	SELL	$15.01 - $25.52 $6.41 Million - $10.9 Million	-426,909 Reduced 46.2%	497,195 $10.1 Million

Q2 2024 Aug 14, 2024	BUY	$20.6 - $32.04 $14.1 Million - $21.9 Million	683,361 Added 283.85%	924,104 $21.3 Million
Q1 2024 May 15, 2024	BUY	$15.84 - $33.91 $2.88 Million - $6.16 Million	181,530 Added 306.57%	240,743 $7.02 Million
Q4 2023 Feb 14, 2024	SELL	$12.81 - $20.07 $9.14 Million - $14.3 Million	-713,376 Reduced 92.34%	59,213 $1.16 Million
Q2 2023 Aug 14, 2023	SELL	$8.88 - $13.38 $5 Million - $7.53 Million	-562,640 Reduced 42.14%	772,589 $10.1 Million
Q1 2023 May 15, 2023	SELL	$9.48 - $14.18 $4.82 Million - $7.21 Million	-508,475 Reduced 27.58%	1,335,229 $15.6 Million
Q4 2022 Feb 14, 2023	BUY	$5.96 - $13.4 $10.1 Million - $22.7 Million	1,694,246 Added 1133.59%	1,843,704 $14.2 Million
Q3 2022 Nov 14, 2022	BUY	$11.74 - $19.62 $1.75 Million - $2.93 Million	149,458 New	149,458 $1.86 Million
Q2 2022 Aug 15, 2022	SELL	$11.63 - $22.07 $4.06 Million - $7.71 Million	-349,291 Closed	0 $0
Q1 2022 May 16, 2022	BUY	$15.36 - $29.83 $2.63 Million - $5.1 Million	171,061 Added 95.98%	349,291 $7.23 Million
Q4 2021 Feb 14, 2022	BUY	$23.45 - $39.23 $3.21 Million - $5.36 Million	136,698 Added 329.14%	178,230 $15.2 Million
Q3 2021 Nov 15, 2021	SELL	$25.07 - $36.67 $4.73 Million - $6.92 Million	-188,743 Reduced 81.96%	41,532 $4.57 Million
Q2 2021 Aug 16, 2021	BUY	$21.41 - $35.58 $548,716 - $911,879	25,629 Added 12.52%	230,275 $23.5 Million
Q1 2021 May 17, 2021	BUY	$26.1 - $46.66 $4.48 Million - $8.01 Million	171,702 Added 521.19%	204,646 $16.5 Million
Q4 2020 Feb 16, 2021	SELL	$22.31 - $31.33 $1.05 Million - $1.48 Million	-47,246 Reduced 58.92%	32,944 $2.68 Million
Q3 2020 Nov 16, 2020	SELL	$19.66 - $37.43 $819,271 - $1.56 Million	-41,672 Reduced 34.2%	80,190 $5.54 Million
Q2 2020 Aug 14, 2020	BUY	$9.07 - $21.9 $611,807 - $1.48 Million	67,454 Added 123.98%	121,862 $7.6 Million
Q1 2020 May 14, 2020	BUY	$5.75 - $16.18 $104,057 - $292,809	18,097 Added 49.84%	54,408 $1.61 Million
Q4 2019 Feb 14, 2020	SELL	$4.2 - $6.54 $608,260 - $947,148	-144,824 Reduced 79.95%	36,311 $670,000
Q3 2019 Nov 14, 2019	SELL	$4.59 - $6.34 $39,597 - $54,695	-8,627 Reduced 4.55%	181,135 $2.51 Million
Q2 2019 Aug 15, 2019	SELL	$5.05 - $7.12 $5.77 Million - $8.13 Million	-1,142,295 Reduced 85.75%	189,762 $2.96 Million
Q2 2019 Aug 14, 2019	BUY	$5.05 - $7.12 $6.73 Million - $9.48 Million	1,332,057 New	1,332,057 $37.5 Million
Q1 2018 May 15, 2018	SELL	$1.58 - $4.98 $19,585 - $61,732	-12,396 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$1.61 - $2.47 $19,957 - $30,618	12,396	12,396 $65,000

Others Institutions Holding ACMR

# of Institutions

296

Shares Held

39.3M

Call Options Held

3.32M

Put Options Held

2.29M

View Full List

About ACM Research, Inc.

Ticker ACMR
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 54,181,200
Market Cap $1.72B
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...

More about ACMR

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