Janus Henderson Group PLC Amkor Technology, Inc. Transaction History

Janus Henderson Group PLC

$194 Billion
Q2 2025

A detailed history of Janus Henderson Group PLC transactions in Amkor Technology, Inc. stock. As of the latest transaction made, Janus Henderson Group PLC holds 50,423 shares of AMKR stock, worth $1.63 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

50,423

Previous 50,423 -0.0%

Holding current value

$1.63 Million

Previous $910,000 16.26%

% of portfolio

0.0%

Previous 0.0%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 14, 2025	SELL	$25.13 - $31.61 $118,111 - $148,567	-4,700 Reduced 8.53%	50,423 $1.3 Million
Q2 2024 Aug 14, 2024	SELL	$28.5 - $40.09 $16,900 - $23,773	-593 Reduced 1.06%	55,123 $2.21 Million
Q1 2024 May 15, 2024	SELL	$29.58 - $36.09 $11.9 Million - $14.5 Million	-401,365 Reduced 87.81%	55,716 $1.8 Million
Q4 2023 Feb 14, 2024	BUY	$20.44 - $34.18 $2.04 Million - $3.41 Million	99,867 Added 27.96%	457,081 $15.2 Million
Q3 2023 Nov 14, 2023	BUY	$21.89 - $29.8 $755,642 - $1.03 Million	34,520 Added 10.7%	357,214 $8.07 Million
Q2 2023 Aug 14, 2023	BUY	$20.49 - $29.75 $1.9 Million - $2.76 Million	92,763 Added 40.34%	322,694 $9.6 Million
Q1 2023 May 15, 2023	BUY	$24.4 - $31.03 $353,019 - $448,942	14,468 Added 6.71%	229,931 $5.98 Million
Q4 2022 Feb 14, 2023	SELL	$17.23 - $28.78 $678,121 - $1.13 Million	-39,357 Reduced 15.45%	215,463 $5.17 Million
Q3 2022 Nov 14, 2022	BUY	$15.44 - $23.03 $16,304 - $24,319	1,056 Added 0.42%	254,820 $4.34 Million
Q2 2022 Aug 15, 2022	BUY	$16.53 - $21.39 $1 Million - $1.3 Million	60,639 Added 31.4%	253,764 $4.3 Million
Q1 2022 May 16, 2022	SELL	$19.89 - $26.24 $1.51 Million - $1.99 Million	-75,763 Reduced 28.18%	193,125 $4.19 Million
Q4 2021 Feb 14, 2022	BUY	$21.56 - $25.66 $662,042 - $787,941	30,707 Added 12.89%	268,888 $6.67 Million
Q3 2021 Nov 16, 2021	SELL	$21.35 - $29.08 $1.01 Million - $1.38 Million	-47,360 Reduced 16.59%	238,181 $5.94 Million
Q2 2021 Aug 16, 2021	BUY	$18.06 - $26.38 $923,245 - $1.35 Million	51,121 Added 21.81%	285,541 $6.76 Million
Q1 2021 May 17, 2021	BUY	$14.91 - $24.96 $3.5 Million - $5.85 Million	234,420 New	234,420 $5.56 Million

Others Institutions Holding AMKR

# of Institutions

414

Shares Held

108M

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 $7.9B
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...

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Janus Henderson Group PLC Amkor Technology, Inc. Transaction History