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Caption Management’s Amkor Technology AMKR Stock Holding History

Caption 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
2026
Q2 		– Sell
-3,850
Closed -$173K – 1624
2026
Q1 		$173K Buy
+3,850
New +$184K ﹤0.01% 1353
2025
Q3 		– Sell
-118,334
Closed -$2.85M – 1640
2025
Q2 		$2.48M Buy
118,334
+48,334
+69% +$892K 0.03% 658
2025
Q1 		$1.26M Buy
70,000
+34,800
+99% +$786K 0.01% 834
2024
Q4 		$904K Buy
35,200
+33,900
+2,608% +$933K 0.01% 946
2024
Q3 		$39.8K Buy
+1,300
New +$44.3K ﹤0.01% 1176

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

Caption Management's AMKR Position: Q2 2026 in Review

Caption Management sold out of Amkor Technology (AMKR) in Q2 2026, closing a stake of 3,850 shares — an estimated $173K sold.

Caption Management first reported a position in AMKR in Q3 2024 and held it in 5 quarters. The position peaked at $2.48M in Q2 2025. 646 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • Caption Management reported no remaining Amkor Technology position as of Q2 2026 after selling out during the quarter.
  • Caption Management sold 3,850 Amkor Technology shares in Q2 2026, an estimated $173K.
  • Caption Management first reported a position in Amkor Technology in Q3 2024 and held it in 5 quarters.
  • Caption Management's Amkor Technology position peaked at $2.48M in Q2 2025.
  • 646 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Caption Management's 13F filing for Q2 2026, filed 14 Aug 2026.