Dimensional Fund Advisors LP Amkor Technology, Inc. Transaction History

Dimensional Fund Advisors LP

$449 Billion
Q3 2025

A detailed history of Dimensional Fund Advisors LP transactions in Amkor Technology, Inc. stock. As of the latest transaction made, Dimensional Fund Advisors LP holds 13,151,210 shares of AMKR stock, worth $406 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares

13,151,210

Previous 13,277,785 0.95%

Holding current value

$406 Million

Previous $279 Million 34.01%

% of portfolio

0.08%

Previous 0.07%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$21.14 - $29.58 $2.68 Million - $3.74 Million	-126,575 Reduced 0.95%	13,151,210 $373 Million
Q2 2025 Aug 12, 2025	SELL	$14.88 - $21.18 $1.8 Million - $2.56 Million	-120,645 Reduced 0.9%	13,277,785 $279 Million
Q1 2025 May 13, 2025	BUY	$18.06 - $26.73 $6.61 Million - $9.78 Million	365,975 Added 2.81%	13,398,430 $242 Million
Q4 2024 Feb 13, 2025	SELL	$25.13 - $31.61 $9.22 Million - $11.6 Million	-366,971 Reduced 2.74%	13,032,455 $335 Million
Q3 2024 Nov 07, 2024	SELL	$28.09 - $44.68 $23 Million - $36.6 Million	-820,019 Reduced 5.77%	13,399,426 $410 Million

Q2 2024 Aug 09, 2024	SELL	$28.5 - $40.09 $7.64 Million - $10.7 Million	-268,059 Reduced 1.85%	14,219,445 $569 Million
Q1 2024 May 10, 2024	SELL	$29.58 - $36.09 $11 Million - $13.5 Million	-373,081 Reduced 2.51%	14,487,504 $467 Million
Q4 2023 Feb 07, 2024	BUY	$20.44 - $34.18 $4.99 Million - $8.34 Million	244,026 Added 1.67%	14,860,585 $494 Million
Q3 2023 Nov 09, 2023	SELL	$21.89 - $29.8 $2.4 Million - $3.26 Million	-109,540 Reduced 0.74%	14,616,559 $330 Million
Q2 2023 Aug 09, 2023	SELL	$20.49 - $29.75 $4.11 Million - $5.97 Million	-200,816 Reduced 1.35%	14,726,099 $438 Million
Q1 2023 May 12, 2023	SELL	$24.4 - $31.03 $19.1 Million - $24.3 Million	-784,269 Reduced 4.99%	14,926,915 $388 Million
Q4 2022 Feb 09, 2023	BUY	$17.23 - $28.78 $884,002 - $1.48 Million	51,306 Added 0.33%	15,711,184 $377 Million
Q3 2022 Nov 10, 2022	BUY	$15.44 - $23.03 $2.25 Million - $3.36 Million	145,752 Added 0.94%	15,659,878 $267 Million
Q2 2022 Aug 12, 2022	BUY	$16.53 - $21.39 $2.97 Million - $3.84 Million	179,540 Added 1.17%	15,514,126 $263 Million
Q1 2022 May 13, 2022	SELL	$19.89 - $26.24 $1.63 Million - $2.15 Million	-81,786 Reduced 0.53%	15,334,586 $333 Million
Q4 2021 Feb 09, 2022	SELL	$21.56 - $25.66 $11.1 Million - $13.2 Million	-512,646 Reduced 3.22%	15,416,372 $382 Million
Q3 2021 Nov 12, 2021	SELL	$21.35 - $29.08 $6.07 Million - $8.26 Million	-284,155 Reduced 1.75%	15,929,018 $397 Million
Q2 2021 Aug 12, 2021	SELL	$18.06 - $26.38 $2.08 Million - $3.04 Million	-115,289 Reduced 0.71%	16,213,173 $384 Million
Q1 2021 May 14, 2021	SELL	$14.91 - $24.96 $5.88 Million - $9.85 Million	-394,483 Reduced 2.36%	16,328,462 $388 Million
Q4 2020 Feb 25, 2021	BUY	$11.15 - $15.57 $186 Million - $260 Million	16,722,945 New	16,722,945 $252 Million

Others Institutions Holding AMKR

# of Institutions

436

Shares Held

104M

Call Options Held

905K

Put Options Held

860K

View Full List

About AMKOR TECHNOLOGY, INC.

Ticker AMKR
Exchange NASDAQ
Sector Technology
Industry Semiconductors
Shares Outstandng 244,838,000
Market Cap $7.56B
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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Dimensional Fund Advisors LP Amkor Technology, Inc. Transaction History