Two Sigma Advisers’s Amkor Technology AMKR Stock Holding History

Two Sigma Advisers’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	–	Sell	-135,400	Closed	-$5.35M	–	109
2025 Q4	$5.35M	Buy	135,400 +120,400	+803%	+$4.28M	0.01%	781
2025 Q3	$426K	Buy	+15,000	New	+$361K	﹤0.01%	1829
2025 Q1	–	Sell	-16,000	Closed	-$411K	–	2376
2024 Q4	$411K	Sell	16,000 -16,400	-51%	-$451K	﹤0.01%	1854
2024 Q3	$991K	Sell	32,400 -32,100	-50%	-$1.09M	﹤0.01%	1415
2024 Q2	$2.58M	Sell	64,500 -83,500	-56%	-$2.77M	0.01%	1054
2024 Q1	$4.77M	Sell	148,000 -23,300	-14%	-$739K	0.01%	799
2023 Q4	$5.7M	Sell	171,300 -42,900	-20%	-$1.13M	0.01%	747
2023 Q3	$4.84M	Buy	214,200 +96,200	+82%	+$2.54M	0.01%	745
2023 Q2	$3.51M	Sell	118,000 -39,400	-25%	-$958K	0.01%	924
2023 Q1	$4.1M	Buy	157,400 +49,300	+46%	+$1.35M	0.01%	895
2022 Q4	$2.59M	Buy	108,100 +7,800	+8%	+$181K	0.01%	1099
2022 Q3	$1.71M	Buy	100,300 +83,800	+508%	+$1.61M	0.01%	1249
2022 Q2	$280K	Buy	16,500 +4,600	+39%	+$87.4K	﹤0.01%	2144
2022 Q1	$258K	Buy	+11,900	New	+$269K	﹤0.01%	2289
2021 Q4	–	Sell	-113,185	Closed	-$2.82M	–	2607
2021 Q3	$2.82M	Sell	113,185 -101,700	-47%	-$2.59M	0.01%	1067
2021 Q2	$5.09M	Sell	214,885 -102,500	-32%	-$2.28M	0.01%	859
2021 Q1	$7.53M	Sell	317,385 -176,500	-36%	-$3.61M	0.02%	687
2020 Q4	$7.45M	Sell	493,885 -187,700	-28%	-$2.56M	0.02%	673
2020 Q3	$7.63M	Buy	681,585 +53,250	+8%	+$659K	0.02%	614
2020 Q2	$7.74M	Sell	628,335 -54,600	-8%	-$564K	0.02%	642
2020 Q1	$5.32M	Buy	682,935 +15,500	+2%	+$168K	0.02%	694
2019 Q4	$8.68M	Buy	667,435 +26,700	+4%	+$319K	0.02%	636
2019 Q3	$5.83M	Sell	640,735 -66,000	-9%	-$566K	0.01%	712
2019 Q2	$5.27M	Sell	706,735 -29,388	-4%	-$230K	0.01%	806
2019 Q1	$6.29M	Sell	736,123 -299,600	-29%	-$2.48M	0.02%	762
2018 Q4	$6.79M	Buy	1,035,723 +50,000	+5%	+$330K	0.02%	686
2018 Q3	$7.28M	Sell	985,723 -105,200	-10%	-$894K	0.02%	684
2018 Q2	$9.37M	Sell	1,090,923 -129,200	-11%	-$1.18M	0.03%	615
2018 Q1	$12.4M	Buy	1,220,123 +96,160	+9%	+$1M	0.03%	515
2017 Q4	$11.3M	Sell	1,123,963 -205,779	-15%	-$2.2M	0.03%	559
2017 Q3	$14M	Sell	1,329,742 -245,930	-16%	-$2.35M	0.04%	471
2017 Q2	$15.4M	Sell	1,575,672 -53,756	-3%	-$609K	0.05%	399
2017 Q1	$18.9M	Buy	1,629,428 +296,142	+22%	+$3.06M	0.06%	376
2016 Q4	$14.1M	Buy	1,333,286 +728,093	+120%	+$7.76M	0.05%	375
2016 Q3	$5.88M	Buy	605,193 +290,100	+92%	+$2.32M	0.03%	592
2016 Q2	$1.81M	Sell	315,093 -38,800	-11%	-$226K	0.01%	908
2016 Q1	$2.08M	Sell	353,893 -46,143	-12%	-$250K	0.01%	790
2015 Q4	$2.43M	Buy	400,036 +103,243	+35%	+$625K	0.01%	680
2015 Q3	$1.38M	Buy	296,793 +126,496	+74%	+$622K	0.01%	867
2015 Q2	$1.02M	Sell	170,297 -27,896	-14%	-$201K	0.01%	1120
2015 Q1	$1.75M	Buy	198,193 +187,400	+1,736%	+$1.52M	0.01%	832
2014 Q4	$77K	Sell	10,793 -145,992	-93%	-$1.01M	﹤0.01%	2350
2014 Q3	$1.32M	Sell	156,785 -10,100	-6%	-$99.8K	0.01%	996
2014 Q2	$1.87M	Buy	166,885 +96,000	+135%	+$886K	0.01%	853
2014 Q1	$486K	Buy	+70,885	New	+$414K	﹤0.01%	1587

Other funds holding AMKR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 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 $1.56T AUM 27.86% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 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 $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Advisers's AMKR Position: Q1 2026 in Review

Two Sigma Advisers sold out of Amkor Technology (AMKR) in Q1 2026, closing a stake of 135,400 shares — an estimated $5.35M sold.

Two Sigma Advisers first reported a position in AMKR in Q1 2014 and held it in 45 quarters. The position peaked at $18.9M in Q1 2017. 527 funds tracked by Wall St. Rank hold AMKR as of Q1 2026.

Two Sigma Advisers reported no remaining Amkor Technology position as of Q1 2026 after selling out during the quarter.
Two Sigma Advisers sold 135,400 Amkor Technology shares in Q1 2026, an estimated $5.35M.
Two Sigma Advisers first reported a position in Amkor Technology in Q1 2014 and held it in 45 quarters.
Two Sigma Advisers's Amkor Technology position peaked at $18.9M in Q1 2017.
527 funds tracked by Wall St. Rank held Amkor Technology as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.