A detailed history of California State Teachers Retirement System transactions in Amkor Technology, Inc. stock. As of the latest transaction made, California State Teachers Retirement System holds 104,992 shares of AMKR stock, worth $2.73 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
104,992
Previous 108,289 3.04%
Holding current value
$2.73 Million
Previous $4.33 Million 25.87%
% of portfolio
0.0%
Previous 0.01%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$28.09 - $44.68 $92,612 - $147,309
-3,297 Reduced 3.04%
104,992 $3.21 Million
Q2 2024

Aug 14, 2024

SELL
$28.5 - $40.09 $89,661 - $126,123
-3,146 Reduced 2.82%
108,289 $4.33 Million
Q1 2024

May 15, 2024

SELL
$29.58 - $36.09 $178,456 - $217,730
-6,033 Reduced 5.14%
111,435 $3.59 Million
Q4 2023

Feb 13, 2024

SELL
$20.44 - $34.18 $59,255 - $99,087
-2,899 Reduced 2.41%
117,468 $3.91 Million
Q3 2023

Nov 14, 2023

SELL
$21.89 - $29.8 $240,746 - $327,740
-10,998 Reduced 8.37%
120,367 $2.72 Million
Q2 2023

Aug 21, 2023

SELL
$20.49 - $29.75 $66,428 - $96,449
-3,242 Reduced 2.41%
131,365 $3.91 Million
Q1 2023

May 09, 2023

SELL
$24.4 - $31.03 $43,407 - $55,202
-1,779 Reduced 1.3%
134,607 $3.5 Million
Q4 2022

Feb 14, 2023

BUY
$17.23 - $28.78 $26,206 - $43,774
1,521 Added 1.13%
136,386 $3.27 Million
Q3 2022

Nov 18, 2022

SELL
$15.44 - $23.03 $43,293 - $64,576
-2,804 Reduced 2.04%
134,865 $2.3 Million
Q2 2022

Aug 15, 2022

BUY
$16.53 - $21.39 $2,876 - $3,721
174 Added 0.13%
137,669 $2.33 Million
Q1 2022

May 16, 2022

SELL
$19.89 - $26.24 $213,459 - $281,607
-10,732 Reduced 7.24%
137,495 $2.99 Million
Q4 2021

Feb 15, 2022

BUY
$21.56 - $25.66 $67,914 - $80,829
3,150 Added 2.17%
148,227 $3.68 Million
Q3 2021

Nov 15, 2021

BUY
$21.35 - $29.08 $94,623 - $128,882
4,432 Added 3.15%
145,077 $3.62 Million
Q2 2021

Aug 16, 2021

SELL
$18.06 - $26.38 $179,281 - $261,874
-9,927 Reduced 6.59%
140,645 $3.33 Million
Q1 2021

May 18, 2021

SELL
$14.91 - $24.96 $6,098 - $10,208
-409 Reduced 0.27%
150,572 $3.57 Million
Q4 2020

Feb 16, 2021

BUY
$11.15 - $15.57 $1,404 - $1,961
126 Added 0.08%
150,981 $2.28 Million
Q3 2020

Nov 17, 2020

BUY
$10.73 - $14.33 $4,764 - $6,362
444 Added 0.3%
150,855 $1.69 Million
Q2 2020

Aug 17, 2020

BUY
$7.37 - $12.72 $15,115 - $26,088
2,051 Added 1.38%
150,411 $1.85 Million
Q1 2020

May 13, 2020

SELL
$5.78 - $13.39 $9,224 - $21,370
-1,596 Reduced 1.06%
148,360 $1.16 Million
Q4 2019

Feb 14, 2020

SELL
$9.2 - $14.92 $28,602 - $46,386
-3,109 Reduced 2.03%
149,956 $1.95 Million
Q3 2019

Nov 15, 2019

BUY
$7.35 - $9.78 $13,435 - $17,877
1,828 Added 1.21%
153,065 $1.39 Million
Q2 2019

Aug 14, 2019

SELL
$6.48 - $9.5 $42,968 - $62,994
-6,631 Reduced 4.2%
151,237 $1.13 Million
Q1 2019

May 09, 2019

SELL
$6.33 - $9.48 $14,812 - $22,183
-2,340 Reduced 1.46%
157,868 $1.35 Million
Q4 2018

Feb 13, 2019

BUY
$5.74 - $7.48 $29,084 - $37,901
5,067 Added 3.27%
160,208 $1.05 Million
Q3 2018

Nov 14, 2018

SELL
$7.33 - $9.34 $11,068 - $14,103
-1,510 Reduced 0.96%
155,141 $1.15 Million
Q2 2018

Aug 14, 2018

BUY
$8.28 - $10.38 $11,898 - $14,916
1,437 Added 0.93%
156,651 $1.35 Million
Q1 2018

May 15, 2018

SELL
$8.82 - $11.51 $47,989 - $62,625
-5,441 Reduced 3.39%
155,214 $1.57 Million
Q4 2017

Feb 14, 2018

SELL
$10.05 - $11.57 $22,431 - $25,824
-2,232 Reduced 1.37%
160,655 $1.62 Million
Q3 2017

Nov 13, 2017

BUY
$8.38 - $10.55 $1.36 Million - $1.72 Million
162,887
162,887 $1.72 Million

Others Institutions Holding AMKR

About AMKOR TECHNOLOGY, INC.


  • Ticker AMKR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 244,838,000
  • Market Cap $6.37B
  • Description
  • Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, the Middle East, Africa, and the rest of the Asia Pacific. It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, and test and drop shipmen...
More about AMKR
Track This Portfolio

Track California State Teachers Retirement System Portfolio

Follow California State Teachers Retirement System 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 California State Teachers Retirement System, based on Form 13F filings with the SEC.

News

Stay updated on California State Teachers Retirement System with notifications on news.