James J. Kim

Holdings History for AMKOR TECHNOLOGY, INC. - Common Stock, par value $0.001 per share (AMKR)

Symbol: AMKR on Nasdaq
Investment type: Equity / Common Stock, par value $0.001 per share
Latest Disclosed Shares Owned: 75,339,103 shares
Security Ownership %: 30%

John T. Kim ownership in AMKOR TECHNOLOGY, INC. Common Stock, par value $0.001 per share (AMKR)

17 Feb 2026 - John T. Kim has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 75,339,103 shares of AMKOR TECHNOLOGY, INC. Common Stock, par value $0.001 per share (AMKR). This represents 30% ownership of the company. In their previous filing dated 16 May 2025, James J. Kim had reported owning 83,332,761 shares, indicating a decrease of +9.6%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
John T. Kim	30%	-9.4%	$3,939,481,696	75,339,103	-7,993,658	-9.6%	$52.29	13D/A	12 Feb 2026	17 Feb 2026, 16:15
John T. Kim	34%		$1,456,656,662	83,332,761			$17.48	13D/A	14 May 2025	16 May 2025, 16:05