PITTSBURGH, PA
ALCOA CORPAA— Latest position per institution from SEC 13F filings
15
Institutional holders
201.28M
Total shares held
9.33B
Estimated value
10.06M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
29.32M
Value
1.53B
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
25.13M
Value
1.34B
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
17.17M
Value
682.84M
Filed
Jun 30, 2024
FMR LLC
CIK 315066
Shares
17M
Value
886.18M
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
15.97M
Value
306.23K
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
13M
Value
677.61M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
11.93M
Value
621.82M
Filed
Jun 30, 2026
EAGLE CAPITAL MANAGEMENT LLC
CIK 945631
Shares
11.88M
Value
619.41M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
10.88M
Value
567.07M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
6.31M
Value
329M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
5.85M
Value
304.84M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
5.83M
Value
304.06M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
5.05M
Value
263.44M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
4.25M
Value
221.68M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
4.09M
Value
213.08M
Filed
Jun 30, 2026
THELEME PARTNERS LLP
CIK 1511881
Shares
3.74M
Value
108.55M
Filed
Sep 30, 2023
D. E. SHAW & CO., INC.
CIK 1009207
Shares
3.72M
Value
193.74M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
3.59M
Value
187.11M
Filed
Jun 30, 2026
GQG PARTNERS LLC
CIK 1697233
Shares
3.43M
Value
116.61M
Filed
Dec 31, 2023
BANK OF NEW YORK MELLON CORP
CIK 1390777
Shares
3.19M
Value
166.19M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 29.32M | 1.53B | Jun 30, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 25.13M | 1.34B | Dec 31, 2025 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 17.17M | 682.84M | Jun 30, 2024 |
| 4 | FMR LLC | 315066 | 17M | 886.18M | Jun 30, 2026 |
| 5 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 15.97M | 306.23K | Jun 30, 2026 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 13M | 677.61M | Jun 30, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 11.93M | 621.82M | Jun 30, 2026 |
| 8 | EAGLE CAPITAL MANAGEMENT LLC | 945631 | 11.88M | 619.41M | Jun 30, 2026 |
| 9 | STATE STREET CORP | 93751 | 10.88M | 567.07M | Jun 30, 2026 |
| 10 | CITADEL ADVISORS LLC | 1423053 | 6.31M | 329M | Jun 30, 2026 |
| 11 | DIMENSIONAL FUND ADVISORS LP | 354204 | 5.85M | 304.84M | Jun 30, 2026 |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 5.83M | 304.06M | Jun 30, 2026 |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 5.05M | 263.44M | Jun 30, 2026 |
| 14 | JANE STREET GROUP, LLC | 1595888 | 4.25M | 221.68M | Jun 30, 2026 |
| 15 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 4.09M | 213.08M | Jun 30, 2026 |
| 16 | THELEME PARTNERS LLP | 1511881 | 3.74M | 108.55M | Sep 30, 2023 |
| 17 | D. E. SHAW & CO., INC. | 1009207 | 3.72M | 193.74M | Jun 30, 2026 |
| 18 | MORGAN STANLEY | 895421 | 3.59M | 187.11M | Jun 30, 2026 |
| 19 | GQG PARTNERS LLC | 1697233 | 3.43M | 116.61M | Dec 31, 2023 |
| 20 | BANK OF NEW YORK MELLON CORP | 1390777 | 3.19M | 166.19M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.