Rockefeller Capital Management
AMKR icon

Rockefeller Capital Management’s Amkor Technology AMKR Stock Holding History

Rockefeller Capital 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 		$3.66M Buy
42,438
+39,932
+1,593% +$2.85M 0.01% 1108
2026
Q1 		$113K Buy
2,506
+2,011
+406% +$96.3K ﹤0.01% 2807
2025
Q4 		$19.5K Buy
495
+201
+68% +$7.15K ﹤0.01% 3524
2025
Q3 		$8.35K Buy
+294
New +$7.08K ﹤0.01% 3720
2024
Q4 		– Sell
-21,919
Closed -$671K – 1656
2024
Q3 		$671K Sell
21,919
-1,117
-5% -$38K ﹤0.01% 1353
2024
Q2 		$922K Sell
23,036
-58
-0.3% -$1.92K ﹤0.01% 1236
2024
Q1 		$745K Buy
+23,094
New +$732K ﹤0.01% 1354
2022
Q3 		– Sell
-193
Closed -$3K – 3853
2022
Q2 		$3K Buy
193
+145
+302% +$2.75K ﹤0.01% 3613
2022
Q1 		$1K Buy
+48
New +$1.09K ﹤0.01% 3694
2021
Q4 		– Sell
-145
Closed -$3K – 3746
2021
Q3 		$3K Buy
+145
New +$3.7K ﹤0.01% 3308
2021
Q2 		– Sell
-754
Closed -$17K – 3426
2021
Q1 		$17K Hold
754
– – ﹤0.01% 2341
2020
Q4 		$11K Hold
754
– – ﹤0.01% 2194
2020
Q3 		$8K Hold
754
– – ﹤0.01% 2063
2020
Q2 		$9K Sell
754
-2,600
-78% -$26.8K ﹤0.01% 1912
2020
Q1 		$26K Buy
3,354
+714
+27% +$7.76K ﹤0.01% 1419
2019
Q4 		$34K Buy
+2,640
New +$31.5K ﹤0.01% 1243

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

Rockefeller Capital Management's AMKR Position: Q2 2026 in Review

Rockefeller Capital Management increased its Amkor Technology (AMKR) stake by 1,593% in Q2 2026, buying an estimated $2.85M and bringing the position to 42,438 shares worth $3.66M. The position accounts for 0.01% of the portfolio, ranked #1108.

Rockefeller Capital Management first reported a position in AMKR in Q4 2019 and has held it in 16 quarters since. 643 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.

  • Rockefeller Capital Management held 42,438 shares of Amkor Technology worth $3.66M as of Q2 2026.
  • Rockefeller Capital Management bought 39,932 Amkor Technology shares in Q2 2026, an estimated $2.85M.
  • Amkor Technology made up 0.01% of Rockefeller Capital Management's portfolio in Q2 2026, its #1108 holding.
  • Rockefeller Capital Management first reported a position in Amkor Technology in Q4 2019 and has held it in 16 quarters since.
  • 643 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.

Based on Rockefeller Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.