Prelude Capital Management’s Amkor Technology AMKR Stock Holding History

Prelude Capital Management’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	$357K	Sell	4,137 -10,974	-73%	-$782K	0.03%	673
2026 Q1	$680K	Buy	+15,111	New	+$724K	0.05%	402
2023 Q3	–	Sell	-8,321	Closed	-$248K	–	1120
2023 Q2	$248K	Buy	+8,321	New	+$202K	0.02%	744
2020 Q4	–	Sell	-10,865	Closed	-$122K	–	1264
2020 Q3	$122K	Buy	10,865 +10,300	+1,823%	+$128K	0.01%	843
2020 Q2	$7K	Sell	565 -1,300	-70%	-$13.4K	﹤0.01%	1636
2020 Q1	$15K	Buy	1,865 +1,165	+166%	+$12.7K	﹤0.01%	1045
2019 Q4	$9K	Buy	+700	New	+$8.35K	﹤0.01%	1717
2019 Q3	–	Sell	-17,700	Closed	-$132K	–	1688
2019 Q2	$132K	Sell	17,700 -400	-2%	-$3.13K	0.01%	855
2019 Q1	$155K	Sell	18,100 -23,500	-56%	-$194K	0.01%	791
2018 Q4	$273K	Buy	41,600 +40,300	+3,100%	+$266K	0.02%	632
2018 Q3	$10K	Sell	1,300 -419	-24%	-$3.56K	﹤0.01%	1450
2018 Q2	$15K	Sell	1,719 -9,307	-84%	-$84.9K	﹤0.01%	1402
2018 Q1	$112K	Buy	+11,026	New	+$115K	0.01%	843
2017 Q3	–	Sell	-4,000	Closed	-$39K	–	1598
2017 Q2	$39K	Buy	+4,000	New	+$45.3K	﹤0.01%	1069
2017 Q1	–	Sell	-4,974	Closed	-$52K	–	1483
2016 Q4	$52K	Sell	4,974 -609	-11%	-$6.49K	0.01%	1030
2016 Q3	$54K	Buy	5,583 +1,015	+22%	+$8.13K	0.01%	1016
2016 Q2	$26K	Buy	+4,568	New	+$26.7K	﹤0.01%	1197
2015 Q2	–	Sell	-900	Closed	-$8K	–	1669
2015 Q1	$8K	Buy	+900	New	+$7.32K	﹤0.01%	1839
2014 Q4	–	Sell	-7,200	Closed	-$61K	–	1877
2014 Q3	$61K	Sell	7,200 -547	-7%	-$5.41K	0.01%	1318
2014 Q2	$87K	Buy	+7,747	New	+$71.5K	0.01%	1144
2013 Q4	–	Sell	-1,600	Closed	-$7K	–	1601
2013 Q3	$7K	Buy	+1,600	New	+$6.86K	﹤0.01%	1360

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

Prelude Capital Management's AMKR Position: Q2 2026 in Review

Prelude Capital Management reduced its Amkor Technology (AMKR) stake by 73% in Q2 2026, selling an estimated $782K and leaving 4,137 shares worth $357K. The position accounts for 0.03% of the portfolio, ranked #673.

Prelude Capital Management first reported a position in AMKR in Q3 2013 and has held it in 21 quarters since. The position peaked at $680K in Q1 2026. 646 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

Prelude Capital Management held 4,137 shares of Amkor Technology worth $357K as of Q2 2026.
Prelude Capital Management sold 10,974 Amkor Technology shares in Q2 2026, an estimated $782K.
Amkor Technology made up 0.03% of Prelude Capital Management's portfolio in Q2 2026, its #673 holding.
Prelude Capital Management first reported a position in Amkor Technology in Q3 2013 and has held it in 21 quarters since.
Prelude Capital Management's Amkor Technology position peaked at $680K in Q1 2026.
646 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.