Capstone Investment Advisors’s Amkor Technology AMKR Stock Holding History

Capstone Investment Advisors’s Portfolio AMKR Stock Details AMKR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$492K	Buy	+10,918	New	+$523K	﹤0.01%	1146
2024 Q3	–	Sell	-5,855	Closed	-$234K	–	1897
2024 Q2	$234K	Sell	5,855 -2,811	-32%	-$93.1K	﹤0.01%	1706
2024 Q1	$279K	Sell	8,666 -7,132	-45%	-$226K	﹤0.01%	1868
2023 Q4	$526K	Buy	+15,798	New	+$415K	﹤0.01%	1317
2017 Q1	–	Sell	-25,606	Closed	-$270K	–	859
2016 Q4	$270K	Buy	+25,606	New	+$273K	0.01%	757

Other funds holding AMKR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Capstone Investment Advisors's AMKR Position: Q1 2026 in Review

Capstone Investment Advisors opened a new position in Amkor Technology (AMKR) in Q1 2026: 10,918 shares worth $492K. The stake represents ﹤0.01% of the portfolio and ranks #1146 among its holdings. This is a return to the name: Capstone Investment Advisors previously reported a position in AMKR as recently as Q2 2024.

Capstone Investment Advisors first reported a position in AMKR in Q4 2016 and has held it in 5 quarters since. The position peaked at $526K in Q4 2023. 529 funds tracked by Wall St. Rank hold AMKR as of Q1 2026.

Capstone Investment Advisors held 10,918 shares of Amkor Technology worth $492K as of Q1 2026.
Amkor Technology was a new Capstone Investment Advisors position in Q1 2026.
Amkor Technology made up ﹤0.01% of Capstone Investment Advisors's portfolio in Q1 2026, its #1146 holding.
Capstone Investment Advisors first reported a position in Amkor Technology in Q4 2016 and has held it in 5 quarters since.
Capstone Investment Advisors's Amkor Technology position peaked at $526K in Q4 2023.
529 funds tracked by Wall St. Rank held Amkor Technology as of Q1 2026.

Based on Capstone Investment Advisors's 13F filing for Q1 2026, filed 15 May 2026.