Principal Financial Group
AMKR icon

Principal Financial Group’s Amkor Technology AMKR Stock Holding History

Principal Financial 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 		$170M Sell
1,970,200
-652,544
-25% -$46.5M 0.08% 207
2026
Q1 		$118M Buy
2,622,744
+423,629
+19% +$20.3M 0.06% 252
2025
Q4 		$86.8M Sell
2,199,115
-69,725
-3% -$2.48M 0.04% 312
2025
Q3 		$64.4M Sell
2,268,840
-61,840
-3% -$1.49M 0.03% 391
2025
Q2 		$48.9M Buy
2,330,680
+341,173
+17% +$6.3M 0.03% 461
2025
Q1 		$35.9M Buy
1,989,507
+17,214
+0.9% +$389K 0.02% 541
2024
Q4 		$50.7M Buy
1,972,293
+611,209
+45% +$16.8M 0.03% 449
2024
Q3 		$41.6M Buy
1,361,084
+925,644
+213% +$31.5M 0.02% 526
2024
Q2 		$17.4M Sell
435,440
-11,728
-3% -$388K 0.01% 950
2024
Q1 		$14.4M Buy
447,168
+8,470
+2% +$269K 0.01% 1114
2023
Q4 		$14.6M Buy
438,698
+12,846
+3% +$338K 0.01% 1088
2023
Q3 		$9.62M Buy
425,852
+20,399
+5% +$538K 0.01% 1249
2023
Q2 		$12.1M Sell
405,453
-10,854
-3% -$264K 0.01% 1152
2023
Q1 		$10.8M Buy
416,307
+2,727
+0.7% +$74.6K 0.01% 1215
2022
Q4 		$9.92M Buy
413,580
+21,949
+6% +$509K 0.01% 1241
2022
Q3 		$6.68M Sell
391,631
-573
-0.1% -$11K 0.01% 1379
2022
Q2 		$6.65M Buy
392,204
+25,044
+7% +$476K ﹤0.01% 1451
2022
Q1 		$7.97M Buy
367,160
+22,551
+7% +$511K 0.01% 1495
2021
Q4 		$8.54M Sell
344,609
-181,978
-35% -$4.23M 0.01% 1475
2021
Q3 		$13.1M Sell
526,587
-23,484
-4% -$599K 0.01% 1257
2021
Q2 		$13M Buy
550,071
+177,289
+48% +$3.95M 0.01% 1289
2021
Q1 		$8.84M Buy
+372,782
New +$7.63M 0.01% 1450
2020
Q3 		– Sell
-12,232
Closed -$151K – 2322
2020
Q2 		$151K Sell
12,232
-1,616
-12% -$16.7K ﹤0.01% 2218
2020
Q1 		$108K Buy
+13,848
New +$150K ﹤0.01% 2112
2019
Q2 		– Sell
-12,510
Closed -$107K – 2229
2019
Q1 		$107K Buy
12,510
+546
+5% +$4.52K ﹤0.01% 2152
2018
Q4 		$78K Sell
11,964
-5,364
-31% -$35.4K ﹤0.01% 2182
2018
Q3 		$128K Sell
17,328
-628
-3% -$5.33K ﹤0.01% 2214
2018
Q2 		$154K Sell
17,956
-676
-4% -$6.17K ﹤0.01% 2190
2018
Q1 		$189K Sell
18,632
-8,138
-30% -$84.7K ﹤0.01% 2114
2017
Q4 		$269K Sell
26,770
-49,697
-65% -$532K ﹤0.01% 2069
2017
Q3 		$806K Sell
76,467
-3,889
-5% -$37.2K ﹤0.01% 1855
2017
Q2 		$785K Buy
80,356
+52,538
+189% +$595K ﹤0.01% 1883
2017
Q1 		$322K Sell
27,818
-2,375
-8% -$24.5K ﹤0.01% 1995
2016
Q4 		$319K Buy
30,193
+6,257
+26% +$66.7K ﹤0.01% 1999
2016
Q3 		$233K Sell
23,936
-1,128
-5% -$9.04K ﹤0.01% 2007
2016
Q2 		$144K Buy
25,064
+5,925
+31% +$34.6K ﹤0.01% 2063
2016
Q1 		$113K Sell
19,139
-4,183
-18% -$22.7K ﹤0.01% 2074
2015
Q4 		$142K Buy
23,322
+5,548
+31% +$33.6K ﹤0.01% 2085
2015
Q3 		$80K Buy
17,774
+689
+4% +$3.39K ﹤0.01% 2105
2015
Q2 		$102K Sell
17,085
-7,464
-30% -$53.8K ﹤0.01% 2127
2015
Q1 		$217K Buy
24,549
+1,958
+9% +$15.9K ﹤0.01% 2008
2014
Q4 		$160K Sell
22,591
-7,605
-25% -$52.7K ﹤0.01% 2067
2014
Q3 		$254K Hold
30,196
– – ﹤0.01% 1970
2014
Q2 		$338K Buy
30,196
+124
+0.4% +$1.14K ﹤0.01% 1930
2014
Q1 		$206K Sell
30,072
-616
-2% -$3.6K ﹤0.01% 2122
2013
Q4 		$188K Sell
30,688
-567
-2% -$3.02K ﹤0.01% 2163
2013
Q3 		$134K Sell
31,255
-2,000
-6% -$8.58K ﹤0.01% 2187
2013
Q2 		$140K Buy
+33,255
New +$140K ﹤0.01% 2158

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

Principal Financial Group's AMKR Position: Q2 2026 in Review

Principal Financial Group reduced its Amkor Technology (AMKR) stake by 25% in Q2 2026, selling an estimated $46.5M and leaving 1,970,200 shares worth $170M. The position accounts for 0.08% of the portfolio, ranked #207.

Principal Financial Group first reported a position in AMKR in Q2 2013 and has held it in 48 quarters since. 645 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • Principal Financial Group held 1,970,200 shares of Amkor Technology worth $170M as of Q2 2026.
  • Principal Financial Group sold 652,544 Amkor Technology shares in Q2 2026, an estimated $46.5M.
  • Amkor Technology made up 0.08% of Principal Financial Group's portfolio in Q2 2026, its #207 holding.
  • Principal Financial Group first reported a position in Amkor Technology in Q2 2013 and has held it in 48 quarters since.
  • 645 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Principal Financial Group's 13F filing for Q2 2026, filed 4 Aug 2026.