Ken Fisher
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Ken Fisher’s Amkor Technology AMKR Stock Holding History

Ken Fisher’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 		$157M Sell
1,821,547
-189,435
-9% -$13.5M 0.05% 141
2026
Q1 		$90.6M Sell
2,010,982
-84,045
-4% -$4.03M 0.03% 173
2025
Q4 		$82.7M Buy
2,095,027
+1,407,109
+205% +$50.1M 0.03% 184
2025
Q3 		$19.5M Buy
687,918
+65,485
+11% +$1.58M 0.01% 327
2025
Q2 		$13.1M Sell
622,433
-30,703
-5% -$567K 0.01% 374
2025
Q1 		$11.8M Buy
653,136
+11,220
+2% +$253K 0.01% 388
2024
Q4 		$16.5M Buy
641,916
+431,537
+205% +$11.9M 0.01% 366
2024
Q3 		$6.44M Buy
210,379
+28,137
+15% +$958K ﹤0.01% 463
2024
Q2 		$7.29M Buy
182,242
+101,231
+125% +$3.35M ﹤0.01% 454
2024
Q1 		$2.61M Sell
81,011
-6,353
-7% -$201K ﹤0.01% 560
2023
Q4 		$2.91M Buy
87,364
+2,207
+3% +$58K ﹤0.01% 550
2023
Q3 		$1.92M Sell
85,157
-41,630
-33% -$1.1M ﹤0.01% 637
2023
Q2 		$3.77M Buy
126,787
+9,461
+8% +$230K ﹤0.01% 580
2023
Q1 		$3.05M Buy
117,326
+66,487
+131% +$1.82M ﹤0.01% 603
2022
Q4 		$1.22M Buy
+50,839
New +$1.18M ﹤0.01% 737

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

Ken Fisher's AMKR Position: Q2 2026 in Review

Ken Fisher reduced its Amkor Technology (AMKR) stake by 9.4% in Q2 2026, selling an estimated $13.5M and leaving 1,821,547 shares worth $157M. The position accounts for 0.05% of the portfolio, ranked #141.

Ken Fisher first reported a position in AMKR in Q4 2022 and has held it in 15 quarters since. 646 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • Ken Fisher held 1,821,547 shares of Amkor Technology worth $157M as of Q2 2026.
  • Ken Fisher sold 189,435 Amkor Technology shares in Q2 2026, an estimated $13.5M.
  • Amkor Technology made up 0.05% of Ken Fisher's portfolio in Q2 2026, its #141 holding.
  • Ken Fisher first reported a position in Amkor Technology in Q4 2022 and has held it in 15 quarters since.
  • 646 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Fisher Asset Management's 13F filing for Q2 2026, filed 4 Aug 2026.