UBS Group
AMKR icon

UBS Group’s Amkor Technology AMKR Stock Holding History

UBS Group’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
2024
Q1 		– Sell
-46,600
Closed -$1.55M – 9252
2023
Q4 		$1.55M Hold
46,600
– – ﹤0.01% 4083
2023
Q3 		$1.05M Hold
46,600
– – ﹤0.01% 4020
2023
Q2 		$1.39M Buy
46,600
+20,000
+75% +$487K ﹤0.01% 3914
2023
Q1 		$692K Buy
+26,600
New +$727K ﹤0.01% 4436

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

UBS Group's AMKR Position: Q2 2026 in Review

UBS Group reduced its Amkor Technology (AMKR) stake by 44% in Q2 2026, selling an estimated $35.8M and leaving 635,436 shares worth $54.8M. The position accounts for 0.01% of the portfolio, ranked #1650.

UBS Group first reported a position in AMKR in Q4 2014 and has held it in 47 quarters since. 646 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • UBS Group held 635,436 shares of Amkor Technology worth $54.8M as of Q2 2026.
  • UBS Group sold 501,861 Amkor Technology shares in Q2 2026, an estimated $35.8M.
  • Amkor Technology made up 0.01% of UBS Group's portfolio in Q2 2026, its #1650 holding.
  • UBS Group first reported a position in Amkor Technology in Q4 2014 and has held it in 47 quarters since.
  • 646 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.