Summit Securities Group’s Amkor Technology AMKR Stock Holding History

Summit Securities Group’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	$97.1K	Sell	1,126 -645	-36%	-$46K	0.01%	407
2026 Q1	$79.7K	Sell	1,771 -445	-20%	-$21.3K	0.01%	319
2025 Q4	$87.5K	Buy	+2,216	New	+$78.9K	0.01%	492
2025 Q3	–	Sell	-3,405	Closed	-$71.5K	–	1009
2025 Q2	$71.5K	Buy	3,405 +2,905	+581%	+$53.6K	0.01%	426
2025 Q1	$9.03K	Buy	+500	New	+$11.3K	﹤0.01%	558
2016 Q4	–	Sell	-23,654	Closed	-$230K	–	269
2016 Q3	$230K	Buy	+23,654	New	+$189K	0.08%	123

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 $3.37T AUM 44.26% 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

Summit Securities Group's AMKR Position: Q2 2026 in Review

Summit Securities Group reduced its Amkor Technology (AMKR) stake by 36% in Q2 2026, selling an estimated $46K and leaving 1,126 shares worth $97.1K. The position accounts for 0.01% of the portfolio, ranked #407.

Summit Securities Group first reported a position in AMKR in Q3 2016 and has held it in 6 quarters since. The position peaked at $230K in Q3 2016. 643 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

Summit Securities Group held 1,126 shares of Amkor Technology worth $97.1K as of Q2 2026.
Summit Securities Group sold 645 Amkor Technology shares in Q2 2026, an estimated $46K.
Amkor Technology made up 0.01% of Summit Securities Group's portfolio in Q2 2026, its #407 holding.
Summit Securities Group first reported a position in Amkor Technology in Q3 2016 and has held it in 6 quarters since.
Summit Securities Group's Amkor Technology position peaked at $230K in Q3 2016.
643 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Summit Securities Group's 13F filing for Q2 2026, filed 3 Aug 2026.