Fuller & Thaler Asset Management
AMKR icon

Fuller & Thaler Asset Management’s Amkor Technology AMKR Stock Holding History

Fuller & Thaler 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
2025
Q3 		– Sell
-371
Closed -$7.79K – 498
2025
Q2 		$7.79K Hold
371
– – ﹤0.01% 574
2025
Q1 		$6.7K Hold
371
– – ﹤0.01% 560
2024
Q4 		$9.53K Hold
371
– – ﹤0.01% 561
2024
Q3 		$11.4K Hold
371
– – ﹤0.01% 527
2024
Q2 		$14.8K Hold
371
– – ﹤0.01% 517
2024
Q1 		$12K Sell
371
-5,891
-94% -$187K ﹤0.01% 506
2023
Q4 		$208K Sell
6,262
-228,431
-97% -$6M ﹤0.01% 438
2023
Q3 		$5.3M Sell
234,693
-90,956
-28% -$2.4M 0.03% 284
2023
Q2 		$9.69M Sell
325,649
-830,442
-72% -$20.2M 0.06% 251
2023
Q1 		$30.1M Sell
1,156,091
-2,193,459
-65% -$60M 0.17% 155
2022
Q4 		$80.3M Sell
3,349,550
-45,907
-1% -$1.06M 0.51% 70
2022
Q3 		$57.9M Sell
3,395,457
-1,278,910
-27% -$24.6M 0.42% 88
2022
Q2 		$79.2M Sell
4,674,367
-479,232
-9% -$9.11M 0.55% 62
2022
Q1 		$112M Sell
5,153,599
-15,187
-0.3% -$344K 0.66% 47
2021
Q4 		$128M Buy
5,168,786
+106,253
+2% +$2.47M 0.75% 38
2021
Q3 		$126M Buy
5,062,533
+50,000
+1% +$1.28M 0.81% 32
2021
Q2 		$119M Sell
5,012,533
-4,635
-0.1% -$103K 0.77% 36
2021
Q1 		$119M Sell
5,017,168
-85,698
-2% -$1.75M 0.84% 32
2020
Q4 		$77M Sell
5,102,866
-675,808
-12% -$9.2M 0.71% 38
2020
Q3 		$64.7M Buy
5,778,674
+686,963
+13% +$8.51M 0.82% 38
2020
Q2 		$62.7M Buy
5,091,711
+2,779,309
+120% +$28.7M 0.82% 34
2020
Q1 		$18M Buy
+2,312,402
New +$25.1M 0.3% 102
2018
Q3 		– Sell
-6,600
Closed -$57K – 469
2018
Q2 		$57K Hold
6,600
– – ﹤0.01% 671
2018
Q1 		$67K Hold
6,600
– – ﹤0.01% 641
2017
Q4 		$66K Hold
6,600
– – ﹤0.01% 578
2017
Q3 		$70K Buy
+6,600
New +$63.2K ﹤0.01% 522

Other funds holding AMKR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
SIM
SW Investment Management Telluride, Colorado $451M AUM 79.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fuller & Thaler Asset Management's AMKR Position: Q3 2025 in Review

Fuller & Thaler Asset Management sold out of Amkor Technology (AMKR) in Q3 2025, closing a stake of 371 shares — an estimated $7.79K sold.

Fuller & Thaler Asset Management first reported a position in AMKR in Q3 2017 and held it in 26 quarters. The position peaked at $128M in Q4 2021. 383 funds tracked by Wall St. Rank hold AMKR as of Q3 2025.

  • Fuller & Thaler Asset Management reported no remaining Amkor Technology position as of Q3 2025 after selling out during the quarter.
  • Fuller & Thaler Asset Management sold 371 Amkor Technology shares in Q3 2025, an estimated $7.79K.
  • Fuller & Thaler Asset Management first reported a position in Amkor Technology in Q3 2017 and held it in 26 quarters.
  • Fuller & Thaler Asset Management's Amkor Technology position peaked at $128M in Q4 2021.
  • 383 funds tracked by Wall St. Rank held Amkor Technology as of Q3 2025.

Based on Fuller & Thaler Asset Management's 13F filing for Q3 2025, filed 13 Nov 2025.