PITTSBURGH, PA
ALCOA CORPAA— Latest position per institution from SEC 13F filings
15
Institutional holders
191.22M
Total shares held
11.63B
Estimated value
9.56M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
28.39M
Value
1.88B
Filed
Mar 31, 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
EAGLE CAPITAL MANAGEMENT LLC
CIK 945631
Shares
14.10M
Value
935.08M
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
12.85M
Value
852.52M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
12.64M
Value
838.74M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
11.78M
Value
781.15M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
10.88M
Value
721.77M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
8.63M
Value
572.06M
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
6.04M
Value
320.86M
Filed
Dec 31, 2025
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
5.94M
Value
394.29M
Filed
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
5.49M
Value
364.21M
Filed
Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
5.17M
Value
343.04M
Filed
Mar 31, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
4.17M
Value
276.39M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
4.10M
Value
271.68M
Filed
Mar 31, 2026
CASTLE HOOK PARTNERS LP
CIK 1687241
Shares
3.97M
Value
210.87M
Filed
Dec 31, 2025
D. E. SHAW & CO., INC.
CIK 1009207
Shares
3.83M
Value
254.13M
Filed
Mar 31, 2026
THELEME PARTNERS LLP
CIK 1511881
Shares
3.74M
Value
108.55M
Filed
Sep 30, 2023
INVESCO LTD.
CIK 914208
Shares
3.63M
Value
240.70M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
3.59M
Value
238.07M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 28.39M | 1.88B | Mar 31, 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 | EAGLE CAPITAL MANAGEMENT LLC | 945631 | 14.10M | 935.08M | Mar 31, 2026 |
| 5 | FMR LLC | 315066 | 12.85M | 852.52M | Mar 31, 2026 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 12.64M | 838.74M | Mar 31, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 11.78M | 781.15M | Mar 31, 2026 |
| 8 | STATE STREET CORP | 93751 | 10.88M | 721.77M | Mar 31, 2026 |
| 9 | DIMENSIONAL FUND ADVISORS LP | 354204 | 8.63M | 572.06M | Mar 31, 2026 |
| 10 | JPMORGAN CHASE & CO | 19617 | 6.04M | 320.86M | Dec 31, 2025 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 5.94M | 394.29M | Mar 31, 2026 |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 5.49M | 364.21M | Mar 31, 2026 |
| 13 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 5.17M | 343.04M | Mar 31, 2026 |
| 14 | JANE STREET GROUP, LLC | 1595888 | 4.17M | 276.39M | Mar 31, 2026 |
| 15 | MORGAN STANLEY | 895421 | 4.10M | 271.68M | Mar 31, 2026 |
| 16 | CASTLE HOOK PARTNERS LP | 1687241 | 3.97M | 210.87M | Dec 31, 2025 |
| 17 | D. E. SHAW & CO., INC. | 1009207 | 3.83M | 254.13M | Mar 31, 2026 |
| 18 | THELEME PARTNERS LLP | 1511881 | 3.74M | 108.55M | Sep 30, 2023 |
| 19 | INVESCO LTD. | 914208 | 3.63M | 240.70M | Mar 31, 2026 |
| 20 | CITADEL ADVISORS LLC | 1423053 | 3.59M | 238.07M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.