Vanguard Personalized Indexing Management
AMKR icon

Vanguard Personalized Indexing Management’s Amkor Technology AMKR Stock Holding History

Vanguard Personalized Indexing 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 		$3.24M Sell
37,534
-5,625
-13% -$401K 0.03% 478
2026
Q1 		$1.94M Buy
43,159
+6,938
+19% +$332K 0.02% 609
2025
Q4 		$1.43M Buy
36,221
+218
+0.6% +$7.76K 0.01% 741
2025
Q3 		$1.02M Sell
36,003
-1,209
-3% -$29.1K 0.01% 891
2025
Q2 		$781K Buy
37,212
+9,935
+36% +$183K 0.01% 1001
2025
Q1 		$493K Buy
27,277
+4,925
+22% +$111K 0.01% 1124
2024
Q4 		$574K Buy
22,352
+3,114
+16% +$85.7K 0.01% 1046
2024
Q3 		$589K Buy
19,238
+764
+4% +$26K 0.01% 1021
2024
Q2 		$737K Buy
18,474
+2,058
+13% +$68.2K 0.01% 825
2024
Q1 		$529K Sell
16,416
-4,913
-23% -$156K 0.01% 994
2023
Q4 		$710K Buy
21,329
+12,388
+139% +$326K 0.02% 821
2023
Q3 		$202K Sell
8,941
-331
-4% -$8.72K 0.01% 1301
2023
Q2 		$276K Sell
9,272
-105
-1% -$2.55K 0.01% 1182
2023
Q1 		$244K Buy
+9,377
New +$256K 0.01% 1223

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

Vanguard Personalized Indexing Management's AMKR Position: Q2 2026 in Review

Vanguard Personalized Indexing Management reduced its Amkor Technology (AMKR) stake by 13% in Q2 2026, selling an estimated $401K and leaving 37,534 shares worth $3.24M. The position accounts for 0.03% of the portfolio, ranked #478.

Vanguard Personalized Indexing Management first reported a position in AMKR in Q1 2023 and has held it in 14 quarters since. 645 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • Vanguard Personalized Indexing Management held 37,534 shares of Amkor Technology worth $3.24M as of Q2 2026.
  • Vanguard Personalized Indexing Management sold 5,625 Amkor Technology shares in Q2 2026, an estimated $401K.
  • Amkor Technology made up 0.03% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #478 holding.
  • Vanguard Personalized Indexing Management first reported a position in Amkor Technology in Q1 2023 and has held it in 14 quarters since.
  • 645 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.