Acadian Asset Management’s Amkor Technology AMKR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $17.7M | Buy |
394,264
+204,161
| +107% | +$9.78M | 0.03% | 399 |
|
|
2025
Q4 | $7.5M | Buy |
190,103
+26,661
| +16% | +$949K | 0.01% | 551 |
|
|
2025
Q3 | $4.64M | Buy |
163,442
+100,762
| +161% | +$2.43M | 0.01% | 664 |
|
|
2025
Q2 | $1.31M | Sell |
62,680
-1,157
| -2% | -$21.3K | ﹤0.01% | 926 |
|
|
2025
Q1 | $1.15M | Buy |
+63,837
| New | +$1.44M | ﹤0.01% | 897 |
|
|
2024
Q3 | – | Sell |
-113,751
| Closed | -$4.55M | – | 2068 |
|
|
2024
Q2 | $4.55M | Buy |
113,751
+111,472
| +4,891% | +$3.69M | 0.01% | 528 |
|
|
2024
Q1 | $73K | Hold |
2,279
| – | – | ﹤0.01% | 1334 |
|
|
2023
Q4 | $75K | Sell |
2,279
-1,938
| -46% | -$50.9K | ﹤0.01% | 1403 |
|
|
2023
Q3 | $95K | Buy |
4,217
+875
| +26% | +$23.1K | ﹤0.01% | 1312 |
|
|
2023
Q2 | $99K | Buy |
+3,342
| New | +$81.3K | ﹤0.01% | 1403 |
|
|
2022
Q1 | – | Sell |
-6,911
| Closed | -$171K | – | 1631 |
|
|
2021
Q4 | $171K | Buy |
+6,911
| New | +$161K | ﹤0.01% | 1267 |
|
|
2021
Q2 | – | Sell |
-18,634
| Closed | -$442K | – | 1988 |
|
|
2021
Q1 | $442K | Sell |
18,634
-593,348
| -97% | -$12.1M | ﹤0.01% | 1243 |
|
|
2020
Q4 | $9.23M | Buy |
611,982
+35,266
| +6% | +$480K | 0.04% | 356 |
|
|
2020
Q3 | $6.46M | Sell |
576,716
-452,601
| -44% | -$5.6M | 0.03% | 393 |
|
|
2020
Q2 | $12.7M | Buy |
+1,029,317
| New | +$10.6M | 0.05% | 288 |
|
|
2019
Q4 | – | Sell |
-388,100
| Closed | -$3.53M | – | 1850 |
|
|
2019
Q3 | $3.53M | Buy |
+388,100
| New | +$3.33M | 0.02% | 539 |
|
|
2019
Q2 | – | Sell |
-182,829
| Closed | -$1.56M | – | 1758 |
|
|
2019
Q1 | $1.56M | Buy |
182,829
+158,774
| +660% | +$1.31M | 0.01% | 752 |
|
|
2018
Q4 | $158K | Buy |
24,055
+14,699
| +157% | +$96.9K | ﹤0.01% | 1162 |
|
|
2018
Q3 | $69K | Buy |
9,356
+8,557
| +1,071% | +$72.7K | ﹤0.01% | 1296 |
|
|
2018
Q2 | $7K | Buy |
799
+67
| +9% | +$611 | ﹤0.01% | 1601 |
|
|
2018
Q1 | $7K | Sell |
732
-92,270
| -99% | -$960K | ﹤0.01% | 1575 |
|
|
2017
Q4 | $935K | Buy |
93,002
+92,300
| +13,148% | +$988K | ﹤0.01% | 700 |
|
|
2017
Q3 | $7K | Sell |
702
-173,899
| -100% | -$1.66M | ﹤0.01% | 1292 |
|
|
2017
Q2 | $1.71M | Buy |
174,601
+133,330
| +323% | +$1.51M | 0.01% | 599 |
|
|
2017
Q1 | $478K | Sell |
41,271
-354,290
| -90% | -$3.66M | ﹤0.01% | 899 |
|
|
2016
Q4 | $4.17M | Buy |
395,561
+363,844
| +1,147% | +$3.88M | 0.02% | 448 |
|
|
2016
Q3 | $308K | Sell |
31,717
-210,380
| -87% | -$1.69M | ﹤0.01% | 903 |
|
|
2016
Q2 | $1.39M | Sell |
242,097
-384,542
| -61% | -$2.24M | 0.01% | 577 |
|
|
2016
Q1 | $3.69M | Sell |
626,639
-253,352
| -29% | -$1.38M | 0.02% | 447 |
|
|
2015
Q4 | $5.35M | Sell |
879,991
-1,700,636
| -66% | -$10.3M | 0.03% | 386 |
|
|
2015
Q3 | $11.6M | Sell |
2,580,627
-3,341,560
| -56% | -$16.4M | 0.06% | 267 |
|
|
2015
Q2 | $35.4M | Sell |
5,922,187
-383,261
| -6% | -$2.76M | 0.17% | 147 |
|
|
2015
Q1 | $55.7M | Sell |
6,305,448
-719,872
| -10% | -$5.85M | 0.26% | 110 |
|
|
2014
Q4 | $49.9M | Sell |
7,025,320
-651,125
| -8% | -$4.51M | 0.22% | 125 |
|
|
2014
Q3 | $64.6M | Buy |
7,676,445
+2,084,974
| +37% | +$20.6M | 0.31% | 91 |
|
|
2014
Q2 | $62.5M | Buy |
5,591,471
+4,426,592
| +380% | +$40.8M | 0.3% | 87 |
|
|
2014
Q1 | $7.99M | Buy |
1,164,879
+1,072,367
| +1,159% | +$6.26M | 0.04% | 271 |
|
|
2013
Q4 | $567K | Buy |
+92,512
| New | +$493K | ﹤0.01% | 662 |
|
|
2013
Q3 | – | Sell |
-16,534
| Closed | -$70K | – | 983 |
|
|
2013
Q2 | $70K | Buy |
+16,534
| New | +$69.8K | ﹤0.01% | 772 |
|
Other funds holding AMKR
VPM
VCM
Acadian Asset Management's AMKR Position: Q1 2026 in Review
Acadian Asset Management increased its Amkor Technology (AMKR) stake by 107% in Q1 2026, buying an estimated $9.78M and bringing the position to 394,264 shares worth $17.7M. The position accounts for 0.03% of the portfolio, ranked #399.
Acadian Asset Management first reported a position in AMKR in Q2 2013 and has held it in 39 quarters since. The position peaked at $64.6M in Q3 2014. 528 funds tracked by Wall St. Rank hold AMKR as of Q1 2026.
- Acadian Asset Management held 394,264 shares of Amkor Technology worth $17.7M as of Q1 2026.
- Acadian Asset Management bought 204,161 Amkor Technology shares in Q1 2026, an estimated $9.78M.
- Amkor Technology made up 0.03% of Acadian Asset Management's portfolio in Q1 2026, its #399 holding.
- Acadian Asset Management first reported a position in Amkor Technology in Q2 2013 and has held it in 39 quarters since.
- Acadian Asset Management's Amkor Technology position peaked at $64.6M in Q3 2014.
- 528 funds tracked by Wall St. Rank held Amkor Technology as of Q1 2026.
Based on Acadian Asset Management's 13F filing for Q1 2026, filed 13 May 2026.