Winton Group LTD Acm Research, Inc. Transaction History

Winton Group LTD

$1.72 Billion
Q2 2025

A detailed history of Winton Group LTD transactions in Acm Research, Inc. stock. As of the latest transaction made, Winton Group LTD holds 15,505 shares of ACMR stock, worth $471,817. This represents 0.02% of its overall portfolio holdings.

Number of Shares

15,505

Holding current value

$471,817

% of portfolio

0.02%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$18.33 - $26.51 $284,206 - $411,037	15,505 New	15,505 $401,000
Q1 2023 May 12, 2023	BUY	$9.48 - $14.18 $31,179 - $46,638	3,289 Added 11.65%	31,519 $368,000
Q4 2022 Feb 14, 2023	BUY	$5.96 - $13.4 $2,610 - $5,869	438 Added 1.58%	28,230 $217,000
Q3 2022 Nov 10, 2022	SELL	$11.74 - $19.62 $44,776 - $74,830	-3,814 Reduced 12.07%	27,792 $346,000
Q2 2022 Aug 10, 2022	BUY	$11.63 - $22.07 $73,548 - $139,570	6,324 Added 25.01%	31,606 $532,000
Q1 2022 May 11, 2022	BUY	$15.36 - $29.83 $269,890 - $524,142	17,571 Added 227.87%	25,282 $523,000
Q4 2021 Feb 10, 2022	SELL	$23.45 - $39.23 $25,982 - $43,466	-1,108 Reduced 12.56%	7,711 $658,000
Q3 2021 Oct 28, 2021	BUY	$25.07 - $36.67 $32,916 - $48,147	1,313 Added 17.49%	8,819 $970,000
Q2 2021 Aug 10, 2021	BUY	$21.41 - $35.58 $40,593 - $67,459	1,896 Added 33.8%	7,506 $767,000
Q1 2021 Jul 21, 2021	SELL	$26.1 - $46.66 $40,402 - $72,229	-1,548 Reduced 21.63%	5,610 $453,000
Q4 2020 Feb 12, 2021	SELL	$22.31 - $31.33 $294,648 - $413,775	-13,207 Reduced 64.85%	7,158 $582,000
Q3 2020 Oct 30, 2020	BUY	$19.66 - $37.43 $400,375 - $762,261	20,365 New	20,365 $1.41 Million
Q2 2020 Aug 05, 2020	SELL	$9.07 - $21.9 $70,383 - $169,944	-7,760 Closed	0 $0
Q1 2020 May 11, 2020	SELL	$5.75 - $16.18 $90,729 - $255,304	-15,779 Reduced 67.03%	7,760 $230,000
Q4 2019 Feb 13, 2020	BUY	$4.2 - $6.54 $98,863 - $153,945	23,539 New	23,539 $434,000

Others Institutions Holding ACMR

# of Institutions

286

Shares Held

40.4M

Call Options Held

1.87M

Put Options Held

2.24M

Vanguard Group Inc Valley Forge, PA

4.85M
Shares

$147 Million
0.0% of portfolio
Black Rock Inc. New York, NY

4.07M
Shares

$124 Million
0.0% of portfolio
Lsv Asset Management Chicago, IL

2.5M
Shares

$76.2 Million
0.22% of portfolio
Triata Capital LTD Hong Kong, K3

1.59M
Shares

$48.4 Million
8.04% of portfolio
Mitsubishi Ufj Trust & Banking Corp Tokyo, M0

1.36M
Shares

$41.4 Million
0.12% of portfolio

View Full List

About ACM Research, Inc.

Ticker ACMR
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 54,181,200
Market Cap $1.65B
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

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Winton Group LTD, based on Form 13F filings with the SEC.

News

Stay updated on Winton Group LTD with notifications on news.

Account