Assenagon Asset Management
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Assenagon Asset Management’s Amkor Technology AMKR Stock Holding History

Assenagon Asset 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 		$10.7M Buy
123,535
+47,137
+62% +$3.36M 0.01% 529
2026
Q1 		$3.44M Buy
+76,398
New +$3.66M 0.01% 658
2024
Q3 		– Sell
-28,369
Closed -$1.14M – 1362
2024
Q2 		$1.14M Sell
28,369
-181,652
-86% -$6.02M ﹤0.01% 1069
2024
Q1 		$6.77M Sell
210,021
-14,540
-6% -$461K 0.02% 525
2023
Q4 		$7.47M Sell
224,561
-82,598
-27% -$2.17M 0.02% 530
2023
Q3 		$6.94M Buy
+307,159
New +$8.1M 0.02% 487
2023
Q2 		– Sell
-90,734
Closed -$2.36M – 1324
2023
Q1 		$2.36M Buy
+90,734
New +$2.48M 0.01% 775
2022
Q3 		– Sell
-259,320
Closed -$4.39M – 1333
2022
Q2 		$4.39M Buy
259,320
+189,042
+269% +$3.59M 0.02% 584
2022
Q1 		$1.53M Buy
70,278
+696
+1% +$15.8K ﹤0.01% 945
2021
Q4 		$1.73M Buy
69,582
+14,107
+25% +$328K 0.01% 865
2021
Q3 		$1.38M Sell
55,475
-153
-0.3% -$3.9K ﹤0.01% 818
2021
Q2 		$1.32M Buy
55,628
+2,571
+5% +$57.2K ﹤0.01% 848
2021
Q1 		$1.26M Sell
53,057
-473,330
-90% -$9.69M 0.01% 854
2020
Q4 		$7.94M Buy
526,387
+391,820
+291% +$5.34M 0.03% 286
2020
Q3 		$1.51M Sell
134,567
-76,759
-36% -$951K 0.01% 654
2020
Q2 		$2.6M Buy
+211,326
New +$2.18M 0.02% 517
2019
Q4 		– Sell
-441,212
Closed -$4.01M – 755
2019
Q3 		$4.01M Sell
441,212
-90,578
-17% -$777K 0.03% 273
2019
Q2 		$3.97M Buy
531,790
+353,510
+198% +$2.77M 0.03% 341
2019
Q1 		$1.52M Sell
178,280
-530,025
-75% -$4.38M 0.01% 588
2018
Q4 		$4.65M Buy
+708,305
New +$4.67M 0.05% 252
2017
Q1 		– Sell
-1,430,729
Closed -$15.1M – 257
2016
Q4 		$15.1M Buy
+1,430,729
New +$15.2M 0.28% 83

Other funds holding AMKR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Assenagon Asset Management's AMKR Position: Q2 2026 in Review

Assenagon Asset Management increased its Amkor Technology (AMKR) stake by 62% in Q2 2026, buying an estimated $3.36M and bringing the position to 123,535 shares worth $10.7M. The position accounts for 0.01% of the portfolio, ranked #529.

Assenagon Asset Management first reported a position in AMKR in Q4 2016 and has held it in 21 quarters since. The position peaked at $15.1M in Q4 2016. 643 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • Assenagon Asset Management held 123,535 shares of Amkor Technology worth $10.7M as of Q2 2026.
  • Assenagon Asset Management bought 47,137 Amkor Technology shares in Q2 2026, an estimated $3.36M.
  • Amkor Technology made up 0.01% of Assenagon Asset Management's portfolio in Q2 2026, its #529 holding.
  • Assenagon Asset Management first reported a position in Amkor Technology in Q4 2016 and has held it in 21 quarters since.
  • Assenagon Asset Management's Amkor Technology position peaked at $15.1M in Q4 2016.
  • 643 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.