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Weiss Asset Management’s Amkor Technology AMKR Stock Holding History

Weiss 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
2026
Q2 		$4.98M Sell
57,720
-242,280
-81% -$17.3M 0.05% 237
2026
Q1 		$13.5M Buy
300,000
+217,484
+264% +$10.4M 0.23% 88
2025
Q4 		$3.26M Buy
+82,516
New +$2.94M 0.04% 245
2024
Q2 		– Sell
-58,749
Closed -$1.89M – 283
2024
Q1 		$1.89M Buy
+58,749
New +$1.86M 0.07% 170

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

Weiss Asset Management's AMKR Position: Q2 2026 in Review

Weiss Asset Management reduced its Amkor Technology (AMKR) stake by 81% in Q2 2026, selling an estimated $17.3M and leaving 57,720 shares worth $4.98M. The position accounts for 0.05% of the portfolio, ranked #237.

Weiss Asset Management first reported a position in AMKR in Q1 2024 and has held it in 4 quarters since. The position peaked at $13.5M in Q1 2026. 643 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • Weiss Asset Management held 57,720 shares of Amkor Technology worth $4.98M as of Q2 2026.
  • Weiss Asset Management sold 242,280 Amkor Technology shares in Q2 2026, an estimated $17.3M.
  • Amkor Technology made up 0.05% of Weiss Asset Management's portfolio in Q2 2026, its #237 holding.
  • Weiss Asset Management first reported a position in Amkor Technology in Q1 2024 and has held it in 4 quarters since.
  • Weiss Asset Management's Amkor Technology position peaked at $13.5M in Q1 2026.
  • 643 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

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