Massachusetts Financial Services’s Amkor Technology AMKR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$6.66M Buy
317,093
+70,406
+29% +$1.48M ﹤0.01% 698
2025
Q1
$4.46M Buy
246,687
+63,615
+35% +$1.15M ﹤0.01% 701
2024
Q4
$4.7M Buy
183,072
+22,081
+14% +$567K ﹤0.01% 697
2024
Q3
$4.93M Buy
160,991
+8,598
+6% +$263K ﹤0.01% 671
2024
Q2
$6.1M Buy
152,393
+14,012
+10% +$561K ﹤0.01% 667
2024
Q1
$4.46M Buy
138,381
+2,932
+2% +$94.5K ﹤0.01% 673
2023
Q4
$4.51M Buy
135,449
+2,173
+2% +$72.3K ﹤0.01% 664
2023
Q3
$3.01M Buy
133,276
+849
+0.6% +$19.2K ﹤0.01% 685
2023
Q2
$3.94M Buy
132,427
+6,417
+5% +$191K ﹤0.01% 655
2023
Q1
$3.28M Sell
126,010
-2,437
-2% -$63.4K ﹤0.01% 669
2022
Q4
$3.08M Sell
128,447
-129,702
-50% -$3.11M ﹤0.01% 687
2022
Q3
$4.4M Buy
258,149
+22,345
+9% +$381K ﹤0.01% 659
2022
Q2
$4M Buy
235,804
+59,780
+34% +$1.01M ﹤0.01% 670
2022
Q1
$3.82M Buy
176,024
+3,168
+2% +$68.8K ﹤0.01% 695
2021
Q4
$4.29M Sell
172,856
-3,360
-2% -$83.3K ﹤0.01% 707
2021
Q3
$4.4M Sell
176,216
-48,813
-22% -$1.22M ﹤0.01% 718
2021
Q2
$5.33M Sell
225,029
-2,318
-1% -$54.9K ﹤0.01% 707
2021
Q1
$5.39M Sell
227,347
-43,966
-16% -$1.04M ﹤0.01% 689
2020
Q4
$4.09M Sell
271,313
-2,709
-1% -$40.8K ﹤0.01% 682
2020
Q3
$3.07M Sell
274,022
-10,739
-4% -$120K ﹤0.01% 682
2020
Q2
$3.51M Sell
284,761
-59,722
-17% -$735K ﹤0.01% 649
2020
Q1
$2.68M Buy
344,483
+52,574
+18% +$410K ﹤0.01% 656
2019
Q4
$3.8M Buy
291,909
+19,584
+7% +$255K ﹤0.01% 660
2019
Q3
$2.48M Buy
272,325
+30,388
+13% +$277K ﹤0.01% 702
2019
Q2
$1.8M Buy
241,937
+129,023
+114% +$962K ﹤0.01% 744
2019
Q1
$964K Buy
112,914
+4,177
+4% +$35.7K ﹤0.01% 780
2018
Q4
$713K Buy
108,737
+8,463
+8% +$55.5K ﹤0.01% 796
2018
Q3
$741K Sell
100,274
-233
-0.2% -$1.72K ﹤0.01% 803
2018
Q2
$864K Buy
100,507
+13,765
+16% +$118K ﹤0.01% 786
2018
Q1
$879K Buy
86,742
+1,336
+2% +$13.5K ﹤0.01% 775
2017
Q4
$858K Buy
85,406
+11,984
+16% +$120K ﹤0.01% 782
2017
Q3
$775K Sell
73,422
-1,094
-1% -$11.5K ﹤0.01% 777
2017
Q2
$728K Buy
74,516
+11,954
+19% +$117K ﹤0.01% 787
2017
Q1
$725K Buy
62,562
+743
+1% +$8.61K ﹤0.01% 782
2016
Q4
$652K Buy
+61,819
New +$652K ﹤0.01% 796
2015
Q2
Sell
-22,227
Closed -$196K 876
2015
Q1
$196K Sell
22,227
-1,603
-7% -$14.2K ﹤0.01% 865
2014
Q4
$169K Buy
+23,830
New +$169K ﹤0.01% 873