Ken Griffin Amkor Technology, Inc. Transaction History

Citadel Advisors LLC

$559 Billion
Q4 2024

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Amkor Technology, Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 46,100 shares of AMKR stock, worth $875,438. This represents 0.0% of its overall portfolio holdings.

Number of Shares

46,100

Previous 51,200 9.96%

Holding current value

$875,438

Previous $1.57 Million 24.39%

% of portfolio

0.0%

Previous 0.0%

30 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 14, 2025	BUY	$25.13 - $31.61 $1.91 Million - $2.41 Million	76,173 Added 47.32%	237,152 $6.09 Million
Q3 2024 Nov 14, 2024	SELL	$28.09 - $44.68 $216,854 - $344,929	-7,720 Reduced 4.58%	160,979 $4.93 Million
Q2 2024 Aug 14, 2024	BUY	$28.5 - $40.09 $1.52 Million - $2.13 Million	53,160 Added 46.01%	168,699 $6.75 Million
Q1 2024 May 15, 2024	SELL	$29.58 - $36.09 $2.19 Million - $2.68 Million	-74,121 Reduced 39.08%	115,539 $3.72 Million
Q4 2023 Feb 14, 2024	SELL	$20.44 - $34.18 $2.5 Million - $4.19 Million	-122,458 Reduced 39.23%	189,660 $6.31 Million
Q3 2023 Nov 14, 2023	BUY	$21.89 - $29.8 $4.92 Million - $6.69 Million	224,651 Added 256.84%	312,118 $7.05 Million
Q2 2023 Aug 14, 2023	SELL	$20.49 - $29.75 $3.6 Million - $5.23 Million	-175,936 Reduced 66.79%	87,467 $2.6 Million
Q1 2023 May 15, 2023	BUY	$24.4 - $31.03 $4.57 Million - $5.82 Million	187,463 Added 246.86%	263,403 $6.85 Million
Q4 2022 Feb 14, 2023	SELL	$17.23 - $28.78 $2.07 Million - $3.46 Million	-120,395 Reduced 61.32%	75,940 $1.82 Million
Q3 2022 Nov 14, 2022	BUY	$15.44 - $23.03 $797,275 - $1.19 Million	51,637 Added 35.69%	196,335 $3.35 Million
Q2 2022 Aug 15, 2022	BUY	$16.53 - $21.39 $1.1 Million - $1.43 Million	66,655 Added 85.41%	144,698 $2.45 Million
Q1 2022 May 16, 2022	SELL	$19.89 - $26.24 $724,155 - $955,345	-36,408 Reduced 31.81%	78,043 $1.7 Million
Q4 2021 Feb 14, 2022	BUY	$21.56 - $25.66 $1.43 Million - $1.7 Million	66,283 Added 137.61%	114,451 $2.84 Million
Q3 2021 Nov 15, 2021	BUY	$21.35 - $29.08 $297,576 - $405,317	13,938 Added 40.72%	48,168 $1.2 Million
Q2 2021 Aug 16, 2021	SELL	$18.06 - $26.38 $1.2 Million - $1.75 Million	-66,388 Reduced 65.98%	34,230 $810,000
Q1 2021 May 17, 2021	BUY	$14.91 - $24.96 $580,923 - $972,491	38,962 Added 63.19%	100,618 $2.39 Million
Q4 2020 Feb 16, 2021	BUY	$11.15 - $15.57 $84,282 - $117,693	7,559 Added 13.97%	61,656 $930,000
Q3 2020 Nov 16, 2020	SELL	$10.73 - $14.33 $7.43 Million - $9.93 Million	-692,874 Reduced 92.76%	54,097 $606,000
Q2 2020 Aug 14, 2020	SELL	$7.37 - $12.72 $5.15 Million - $8.88 Million	-698,208 Reduced 48.31%	746,971 $9.2 Million
Q1 2020 May 15, 2020	BUY	$5.78 - $13.39 $4.06 Million - $9.41 Million	703,136 Added 94.76%	1,445,179 $11.3 Million
Q4 2019 Feb 14, 2020	SELL	$9.2 - $14.92 $109,489 - $177,562	-11,901 Reduced 1.58%	742,043 $9.65 Million
Q3 2019 Nov 14, 2019	BUY	$7.35 - $9.78 $1.72 Million - $2.3 Million	234,693 Added 45.2%	753,944 $6.86 Million
Q2 2019 Aug 14, 2019	BUY	$6.48 - $9.5 $1.45 Million - $2.13 Million	223,827 Added 75.76%	519,251 $3.87 Million
Q1 2019 May 15, 2019	SELL	$6.33 - $9.48 $2.47 Million - $3.71 Million	-390,995 Reduced 56.96%	295,424 $0
Q4 2018 Feb 14, 2019	BUY	$5.74 - $7.48 $1.05 Million - $1.37 Million	183,785 Added 36.56%	686,419 $4.5 Million
Q3 2018 Nov 13, 2018	SELL	$7.33 - $9.34 $2.11 Million - $2.69 Million	-288,497 Reduced 36.47%	502,634 $0
Q2 2018 Aug 10, 2018	BUY	$8.28 - $10.38 $6.14 Million - $7.7 Million	741,424 Added 1491.59%	791,131 $0
Q1 2018 May 11, 2018	SELL	$8.82 - $11.51 $23,619 - $30,823	-2,678 Reduced 5.11%	49,707 $504,000
Q4 2017 Feb 09, 2018	SELL	$10.05 - $11.57 $602,296 - $693,390	-59,930 Reduced 53.36%	52,385 $526,000
Q3 2017 Nov 09, 2017	BUY	$8.38 - $10.55 $941,199 - $1.18 Million	112,315	112,315 $1.19 Million

Others Institutions Holding AMKR

# of Institutions

377

Shares Held

108M

Call Options Held

420K

Put Options Held

6.48M

View Full List

About AMKOR TECHNOLOGY, INC.

Ticker AMKR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 244,838,000
Market Cap $4.65B
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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