MTC
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Matrix Trust Company’s Amkor Technology AMKR Stock Holding History

Matrix Trust Company’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
Q1 		– Sell
-619
Closed -$24K – 181
2025
Q4 		$24K Buy
+619
New +$22K ﹤0.01% 141
2025
Q1 		– Sell
-633
Closed -$16K – 256
2024
Q4 		$16K Buy
633
+38
+6% +$1.04K ﹤0.01% 217
2024
Q3 		$18K Buy
595
+20
+3% +$681 ﹤0.01% 147
2024
Q2 		$23K Buy
+575
New +$19K 0.01% 69

Other funds holding AMKR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Matrix Trust Company's AMKR Position: Q1 2026 in Review

Matrix Trust Company sold out of Amkor Technology (AMKR) in Q1 2026, closing a stake of 619 shares — an estimated $24K sold.

Matrix Trust Company first reported a position in AMKR in Q2 2024 and held it in 4 quarters. The position peaked at $24K in Q4 2025. 533 funds tracked by Wall St. Rank hold AMKR as of Q1 2026.

  • Matrix Trust Company reported no remaining Amkor Technology position as of Q1 2026 after selling out during the quarter.
  • Matrix Trust Company sold 619 Amkor Technology shares in Q1 2026, an estimated $24K.
  • Matrix Trust Company first reported a position in Amkor Technology in Q2 2024 and held it in 4 quarters.
  • Matrix Trust Company's Amkor Technology position peaked at $24K in Q4 2025.
  • 533 funds tracked by Wall St. Rank held Amkor Technology as of Q1 2026.

Based on Matrix Trust Company's 13F filing for Q1 2026, filed 10 Apr 2026.