Put Options

17 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$15.01 - $25.52 $1,501 - $2,552
100 New
100 $2,000
Q1 2024

May 15, 2024

BUY
$15.84 - $33.91 $11,088 - $23,736
700 Added 20.0%
4,200 $122,000
Q4 2023

Feb 14, 2024

SELL
$12.81 - $20.07 $126,819 - $198,693
-9,900 Reduced 73.88%
3,500 $68,000
Q3 2023

Nov 14, 2023

SELL
$11.97 - $19.63 $55,062 - $90,298
-4,600 Reduced 25.56%
13,400 $242,000
Q2 2023

Aug 14, 2023

SELL
$8.88 - $13.38 $81,696 - $123,096
-9,200 Reduced 33.82%
18,000 $235,000
Q1 2023

May 15, 2023

BUY
$9.48 - $14.18 $3,792 - $5,672
400 Added 1.49%
27,200 $318,000
Q4 2022

Feb 14, 2023

BUY
$5.96 - $13.4 $18,476 - $41,540
3,100 Added 13.08%
26,800 $206,000
Q3 2022

Nov 14, 2022

SELL
$11.74 - $19.62 $392,116 - $655,308
-33,400 Reduced 58.49%
23,700 $295,000
Q2 2022

Aug 08, 2022

SELL
$11.63 - $22.07 $2.65 Million - $5.03 Million
-227,700 Reduced 79.95%
57,100 $961,000
Q1 2022

May 16, 2022

BUY
$15.36 - $29.83 $4.07 Million - $7.9 Million
264,900 Added 1331.16%
284,800 $5.89 Million
Q4 2021

Feb 14, 2022

SELL
$23.45 - $39.23 $5.05 Million - $8.45 Million
-215,400 Reduced 91.54%
19,900 $1.7 Million
Q3 2021

Nov 15, 2021

BUY
$25.07 - $36.67 $5.07 Million - $7.42 Million
202,300 Added 613.03%
235,300 $25.9 Million
Q2 2021

Aug 16, 2021

SELL
$21.41 - $35.58 $4.33 Million - $7.2 Million
-202,300 Reduced 85.98%
33,000 $3.37 Million
Q1 2021

May 17, 2021

BUY
$26.1 - $46.66 $6.09 Million - $10.9 Million
233,500 Added 12972.22%
235,300 $19 Million
Q4 2020

Feb 16, 2021

SELL
$22.31 - $31.33 $1.44 Million - $2.02 Million
-64,500 Reduced 97.29%
1,800 $146,000
Q3 2020

Nov 16, 2020

BUY
$19.66 - $37.43 $827,686 - $1.58 Million
42,100 Added 173.97%
66,300 $4.58 Million
Q2 2020

Aug 14, 2020

BUY
$9.07 - $21.9 $219,494 - $529,980
24,200 New
24,200 $1.51 Million

Others Institutions Holding ACMR

About ACM Research, Inc.


  • Ticker ACMR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 54,181,200
  • Market Cap $993M
  • 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

Track Walleye Trading LLC Portfolio

Follow Walleye Trading LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Walleye Trading LLC, based on Form 13F filings with the SEC.

News

Stay updated on Walleye Trading LLC with notifications on news.