Citigroup
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Citigroup’s Amkor Technology AMKR Stock Holding History

Citigroup’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 		$5.95M Buy
132,050
+76,973
+140% +$3.69M ﹤0.01% 1836
2025
Q4 		$2.17M Sell
55,077
-975
-2% -$34.7K ﹤0.01% 2599
2025
Q3 		$1.59M Sell
56,052
-107,942
-66% -$2.6M ﹤0.01% 2859
2025
Q2 		$3.44M Sell
163,994
-2,677
-2% -$49.4K ﹤0.01% 2208
2025
Q1 		$3.01M Buy
166,671
+32,895
+25% +$743K ﹤0.01% 2353
2024
Q4 		$3.44M Buy
133,776
+17,153
+15% +$472K ﹤0.01% 2331
2024
Q3 		$3.57M Sell
116,623
-24,878
-18% -$847K ﹤0.01% 2132
2024
Q2 		$5.66M Buy
141,501
+24,790
+21% +$821K ﹤0.01% 1550
2024
Q1 		$3.76M Buy
116,711
+18,916
+19% +$600K ﹤0.01% 1928
2023
Q4 		$3.25M Buy
97,795
+23,780
+32% +$625K ﹤0.01% 1886
2023
Q3 		$1.67M Sell
74,015
-505
-0.7% -$13.3K ﹤0.01% 2112
2023
Q2 		$2.22M Buy
74,520
+24,600
+49% +$598K ﹤0.01% 2118
2023
Q1 		$1.3M Buy
49,920
+14,119
+39% +$386K ﹤0.01% 2357
2022
Q4 		$859K Sell
35,801
-753
-2% -$17.4K ﹤0.01% 2756
2022
Q3 		$623K Sell
36,554
-75,918
-67% -$1.46M ﹤0.01% 3073
2022
Q2 		$1.91M Buy
112,472
+7,207
+7% +$137K ﹤0.01% 2138
2022
Q1 		$2.29M Sell
105,265
-13,736
-12% -$311K ﹤0.01% 2264
2021
Q4 		$2.95M Buy
119,001
+33,159
+39% +$772K ﹤0.01% 2286
2021
Q3 		$2.14M Buy
85,842
+40,487
+89% +$1.03M ﹤0.01% 2489
2021
Q2 		$1.07M Sell
45,355
-99,332
-69% -$2.21M ﹤0.01% 3164
2021
Q1 		$3.43M Buy
144,687
+61,356
+74% +$1.26M ﹤0.01% 2096
2020
Q4 		$1.26M Buy
83,331
+283
+0.3% +$3.85K ﹤0.01% 3312
2020
Q3 		$931K Sell
83,048
-9,326
-10% -$115K ﹤0.01% 3336
2020
Q2 		$1.14M Sell
92,374
-107,983
-54% -$1.11M ﹤0.01% 3417
2020
Q1 		$1.56M Buy
200,357
+167,885
+517% +$1.82M ﹤0.01% 2729
2019
Q4 		$422K Buy
32,472
+16,612
+105% +$198K ﹤0.01% 4576
2019
Q3 		$144K Sell
15,860
-34,395
-68% -$295K ﹤0.01% 5412
2019
Q2 		$375K Buy
50,255
+42,379
+538% +$332K ﹤0.01% 4708
2019
Q1 		$67K Sell
7,876
-115,265
-94% -$954K ﹤0.01% 6095
2018
Q4 		$808K Buy
123,141
+112,995
+1,114% +$745K ﹤0.01% 3617
2018
Q3 		$75K Sell
10,146
-89,747
-90% -$762K ﹤0.01% 6164
2018
Q2 		$858K Buy
99,893
+10,314
+12% +$94.1K ﹤0.01% 3525
2018
Q1 		$907K Buy
89,579
+54,002
+152% +$562K ﹤0.01% 3339
2017
Q4 		$357K Buy
35,577
+28,557
+407% +$306K ﹤0.01% 4468
2017
Q3 		$74K Sell
7,020
-34,901
-83% -$334K ﹤0.01% 5777
2017
Q2 		$409K Buy
41,921
+9,629
+30% +$109K ﹤0.01% 4161
2017
Q1 		$374K Sell
32,292
-99,422
-75% -$1.03M ﹤0.01% 4112
2016
Q4 		$1.39M Buy
131,714
+92,243
+234% +$983K ﹤0.01% 3353
2016
Q3 		$384K Sell
39,471
-43,364
-52% -$347K ﹤0.01% 4131
2016
Q2 		$476K Sell
82,835
-98,380
-54% -$574K ﹤0.01% 3717
2016
Q1 		$1.07M Buy
181,215
+58,853
+48% +$319K ﹤0.01% 3261
2015
Q4 		$743K Buy
122,362
+36,117
+42% +$219K ﹤0.01% 3443
2015
Q3 		$387K Sell
86,245
-44,543
-34% -$219K ﹤0.01% 3991
2015
Q2 		$783K Sell
130,788
-16,754
-11% -$121K ﹤0.01% 3334
2015
Q1 		$1.3M Sell
147,542
-83,241
-36% -$677K ﹤0.01% 2872
2014
Q4 		$1.64M Buy
230,783
+60,460
+35% +$419K ﹤0.01% 2632
2014
Q3 		$1.43M Buy
170,323
+30,490
+22% +$301K ﹤0.01% 2789
2014
Q2 		$1.56M Sell
139,833
-70,157
-33% -$647K ﹤0.01% 2639
2014
Q1 		$1.44M Buy
209,990
+39,636
+23% +$232K ﹤0.01% 2592
2013
Q4 		$1.04M Sell
170,354
-68,784
-29% -$367K ﹤0.01% 3134
2013
Q3 		$1.03M Buy
239,138
+73,249
+44% +$314K ﹤0.01% 2890
2013
Q2 		$698K Buy
+165,889
New +$700K ﹤0.01% 3198

Other funds holding AMKR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
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
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citigroup's AMKR Position: Q1 2026 in Review

Citigroup increased its Amkor Technology (AMKR) stake by 140% in Q1 2026, buying an estimated $3.69M and bringing the position to 132,050 shares worth $5.95M. The position accounts for ﹤0.01% of the portfolio, ranked #1836.

Citigroup first reported a position in AMKR in Q2 2013 and has held it in 52 quarters since. 528 funds tracked by Wall St. Rank hold AMKR as of Q1 2026.

  • Citigroup held 132,050 shares of Amkor Technology worth $5.95M as of Q1 2026.
  • Citigroup bought 76,973 Amkor Technology shares in Q1 2026, an estimated $3.69M.
  • Amkor Technology made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #1836 holding.
  • Citigroup first reported a position in Amkor Technology in Q2 2013 and has held it in 52 quarters since.
  • 528 funds tracked by Wall St. Rank held Amkor Technology as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.