Tidemark’s Amkor Technology AMKR Stock Holding History

Tidemark’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 Q2	–	Sell	-29	Closed	-$1.31K	–	939
2026 Q1	$1.31K	Buy	+29	New	+$1.39K	﹤0.01%	682

Other funds holding AMKR

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Tidemark's AMKR Position: Q2 2026 in Review

Tidemark sold out of Amkor Technology (AMKR) in Q2 2026, closing a stake of 29 shares — an estimated $1.31K sold.

Tidemark first reported a position in AMKR in Q1 2026 and held it in 1 quarter. The position peaked at $1.31K in Q1 2026. 648 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

Tidemark reported no remaining Amkor Technology position as of Q2 2026 after selling out during the quarter.
Tidemark sold 29 Amkor Technology shares in Q2 2026, an estimated $1.31K.
Tidemark first reported a position in Amkor Technology in Q1 2026 and held it in 1 quarter.
Tidemark's Amkor Technology position peaked at $1.31K in Q1 2026.
648 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Tidemark's 13F filing for Q2 2026, filed 10 Aug 2026.