Jim Simons Amkor Technology, Inc. Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q2 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Amkor Technology, Inc. stock. As of the latest transaction made, Renaissance Technologies LLC holds 1,125,100 shares of AMKR stock, worth $35.4 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

1,125,100

Previous 1,369,700 17.86%

Holding current value

$35.4 Million

Previous $24.7 Million 4.53%

% of portfolio

0.03%

Previous 0.04%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	SELL	$14.88 - $21.18 $3.64 Million - $5.18 Million	-244,600 Reduced 17.86%	1,125,100 $23.6 Million
Q1 2025 May 14, 2025	BUY	$18.06 - $26.73 $18 Million - $26.7 Million	998,000 Added 268.5%	1,369,700 $24.7 Million
Q4 2024 Feb 13, 2025	BUY	$25.13 - $31.61 $9.34 Million - $11.7 Million	371,700 New	371,700 $9.55 Million
Q2 2024 Aug 09, 2024	BUY	$28.5 - $40.09 $4.11 Million - $5.78 Million	144,100 Added 2001.39%	151,300 $6.06 Million
Q1 2024 May 13, 2024	BUY	$29.58 - $36.09 $212,976 - $259,848	7,200 New	7,200 $232,000
Q1 2023 May 12, 2023	BUY	$24.4 - $31.03 $9.23 Million - $11.7 Million	378,100 New	378,100 $9.84 Million
Q3 2022 Nov 14, 2022	SELL	$15.44 - $23.03 $271,744 - $405,328	-17,600 Reduced 32.84%	36,000 $614,000
Q2 2022 Aug 12, 2022	SELL	$16.53 - $21.39 $6.49 Million - $8.4 Million	-392,800 Reduced 87.99%	53,600 $909,000
Q1 2022 May 13, 2022	BUY	$19.89 - $26.24 $4.64 Million - $6.12 Million	233,100 Added 109.28%	446,400 $9.7 Million
Q4 2021 Feb 11, 2022	BUY	$21.56 - $25.66 $4.6 Million - $5.47 Million	213,300 New	213,300 $5.29 Million
Q1 2021 May 13, 2021	SELL	$14.91 - $24.96 $4.57 Million - $7.65 Million	-306,400 Closed	0 $0
Q4 2020 Feb 10, 2021	SELL	$11.15 - $15.57 $4.54 Million - $6.35 Million	-407,600 Reduced 57.09%	306,400 $4.62 Million
Q3 2020 Nov 13, 2020	SELL	$10.73 - $14.33 $2.3 Million - $3.08 Million	-214,700 Reduced 23.12%	714,000 $8 Million
Q2 2020 Aug 13, 2020	SELL	$7.37 - $12.72 $6.2 Million - $10.7 Million	-841,000 Reduced 47.52%	928,700 $11.4 Million
Q1 2020 May 14, 2020	SELL	$5.78 - $13.39 $3.61 Million - $8.37 Million	-625,000 Reduced 26.1%	1,769,700 $13.8 Million
Q4 2019 Feb 13, 2020	BUY	$9.2 - $14.92 $287,960 - $466,996	31,300 Added 1.32%	2,394,700 $31.1 Million
Q3 2019 Nov 13, 2019	SELL	$7.35 - $9.78 $124,215 - $165,282	-16,900 Reduced 0.71%	2,363,400 $21.5 Million
Q2 2019 Aug 12, 2019	BUY	$6.48 - $9.5 $7.17 Million - $10.5 Million	1,107,105 Added 86.95%	2,380,300 $17.8 Million
Q1 2019 May 14, 2019	BUY	$6.33 - $9.48 $5.2 Million - $7.79 Million	822,095 Added 182.24%	1,273,195 $10.9 Million
Q4 2018 Feb 13, 2019	BUY	$5.74 - $7.48 $2.59 Million - $3.37 Million	451,100 New	451,100 $2.96 Million

Others Institutions Holding AMKR

# of Institutions

405

Shares Held

109M

Call Options Held

968K

Put Options Held

10.2M

View Full List

About AMKOR TECHNOLOGY, INC.

Ticker AMKR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 244,838,000
Market Cap $7.71B
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

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