Question 1

Does Brown Brothers Harriman own AMKR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Brown Brothers Harriman holds 784 shares of AMKR (Amkor Technology), worth $67,604.

Question 2

How many shares of AMKR does Brown Brothers Harriman own?

Accepted Answer

As of its Q2 2026 13F, Brown Brothers Harriman holds 784 shares of AMKR (Amkor Technology).

Question 3

What is Brown Brothers Harriman's AMKR position worth?

Accepted Answer

As of its Q2 2026 13F, Brown Brothers Harriman's AMKR position is worth $67,604.

Question 4

When did Brown Brothers Harriman first buy AMKR?

Accepted Answer

Brown Brothers Harriman already held AMKR in its Q1 2019 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Unchanged	784	0.0%	$67,604	0.0%	$86.07	0
2026-Q1	Increased	784	+70.1%	$35,304	0.0%	$44.90	30
2025-Q4	Decreased	461	-86.6%	$18,200	0.0%	$39.29	0
2025-Q3	Increased	3,446	+2.8%	$97,866	0.0%	$28.20	22
2025-Q2	Increased	3,351	+12.3%	$70,337	0.0%	$20.77	24
2025-Q1	Unchanged	2,985	0.0%	$53,909	0.0%	$17.79	0
2024-Q4	Decreased	2,985	-1.6%	$76,685	0.0%	$25.20	0
2024-Q3	Increased	3,035	+1.7%	$92,871	0.0%	$29.53	22