TEMPE, AZ
AMKOR TECHNOLOGY, INC.AMKR— Latest position per institution from SEC 13F filings
15
Institutional holders
103.17M
Total shares held
4.48B
Estimated value
5.16M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
15.70M
Value
620M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
12.97M
Value
583.98M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
12.14M
Value
485.71M
Filed
Jun 30, 2024
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
10.99M
Value
494.88M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
9.10M
Value
409.59M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
5.43M
Value
244.71M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
3.63M
Value
163.39M
Filed
Mar 31, 2026
EARNEST PARTNERS LLC
CIK 1102578
Shares
3.43M
Value
154.54M
Filed
Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
3.24M
Value
141.42M
Filed
Mar 31, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
3.20M
Value
144.11M
Filed
Mar 31, 2026
POINT72 ASSET MANAGEMENT, L.P.
CIK 1603466
Shares
3.14M
Value
141.22M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.73M
Value
122.98M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
2.71M
Value
122.18M
Filed
Mar 31, 2026
PRINCIPAL FINANCIAL GROUP INC
CIK 1126328
Shares
2.62M
Value
118.11M
Filed
Mar 31, 2026
DISCOVERY CAPITAL MANAGEMENT, LLC / CT
CIK 1389507
Shares
2.61M
Value
103.24M
Filed
Dec 31, 2025
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
2.10M
Value
94.63M
Filed
Mar 31, 2026
FISHER ASSET MANAGEMENT, LLC
CIK 850529
Shares
2.01M
Value
90.55M
Filed
Mar 31, 2026
INVESCO LTD.
CIK 914208
Shares
1.89M
Value
85.08M
Filed
Mar 31, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
1.79M
Value
80.76M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
1.73M
Value
77.80M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 15.70M | 620M | Dec 31, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 12.97M | 583.98M | Mar 31, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 12.14M | 485.71M | Jun 30, 2024 |
| 4 | DIMENSIONAL FUND ADVISORS LP | 354204 | 10.99M | 494.88M | Mar 31, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 9.10M | 409.59M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 5.43M | 244.71M | Mar 31, 2026 |
| 7 | STATE STREET CORP | 93751 | 3.63M | 163.39M | Mar 31, 2026 |
| 8 | EARNEST PARTNERS LLC | 1102578 | 3.43M | 154.54M | Mar 31, 2026 |
| 9 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 3.24M | 141.42M | Mar 31, 2026 |
| 10 | JANE STREET GROUP, LLC | 1595888 | 3.20M | 144.11M | Mar 31, 2026 |
| 11 | POINT72 ASSET MANAGEMENT, L.P. | 1603466 | 3.14M | 141.22M | Mar 31, 2026 |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.73M | 122.98M | Mar 31, 2026 |
| 13 | AMERICAN CENTURY COMPANIES INC | 748054 | 2.71M | 122.18M | Mar 31, 2026 |
| 14 | PRINCIPAL FINANCIAL GROUP INC | 1126328 | 2.62M | 118.11M | Mar 31, 2026 |
| 15 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 1389507 | 2.61M | 103.24M | Dec 31, 2025 |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 2.10M | 94.63M | Mar 31, 2026 |
| 17 | FISHER ASSET MANAGEMENT, LLC | 850529 | 2.01M | 90.55M | Mar 31, 2026 |
| 18 | INVESCO LTD. | 914208 | 1.89M | 85.08M | Mar 31, 2026 |
| 19 | FIRST TRUST ADVISORS LP | 1125816 | 1.79M | 80.76M | Mar 31, 2026 |
| 20 | GOLDMAN SACHS GROUP INC | 886982 | 1.73M | 77.80M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.