Who owns Alcoa Corp?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of AA from SEC Form 13F filings across 711 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 711 institutions disclosed 204.9M shares of Alcoa Corp worth $10.70B — about 77.6% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
711
13F holders
$10.70B
value, 2026 filers
77.6%
of shares outstanding (204.9M sh)
112
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of AA's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 29.3M | $1.53B | 0.0% | 11.1% | +3.3% |
| 2 | FMR LLC | 17.0M | $886.2M | 0.0% | 6.4% | +32.2% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 13.0M | $677.6M | 0.0% | 4.9% | +2.8% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 11.9M | $621.8M | 0.0% | 4.5% | +1.3% |
| 5 | EAGLE CAPITAL MANAGEMENT LLC | 11.9M | $619.4M | 1.9% | 4.5% | -15.7% |
| 6 | STATE STREET CORP | 10.9M | $567.1M | 0.0% | 4.1% | -0.1% |
| 7 | DIMENSIONAL FUND ADVISORS LP | 5.8M | $304.8M | 0.1% | 2.2% | -32.2% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 5.8M | $304.1M | 0.0% | 2.2% | -1.9% |
| 9 | AQR CAPITAL MANAGEMENT LLC | 4.1M | $213.1M | 0.1% | 1.5% | -21.0% |
| 10 | MORGAN STANLEY | 3.6M | $187.1M | 0.0% | 1.4% | -12.4% |
| 11 | D. E. Shaw & Co., Inc. | 3.6M | $187.0M | 0.1% | 1.4% | -0.7% |
| 12 | Bank of New York Mellon Corp | 3.2M | $166.2M | 0.0% | 1.2% | +1.5% |
| 13 | Qube Research & Technologies Ltd | 2.8M | $144.2M | 0.1% | 1% | +99.0% |
| 14 | NORTHERN TRUST CORP | 2.5M | $131.7M | 0.0% | 1% | +13.8% |
| 15 | MILLENNIUM MANAGEMENT LLC | 2.3M | $121.7M | 0.0% | 0.9% | +720.0% |
| 16 | Invesco Ltd. | 2.1M | $112.0M | 0.0% | 0.8% | -40.8% |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.1M | $108.5M | 0.0% | 0.8% | -1.1% |
| 18 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.1M | $108.0M | 0.1% | 0.8% | +8.5% |
| 19 | JPMORGAN CHASE & CO | 2.0M | $108.6M | 0.0% | 0.8% | -33.1% |
| 20 | NORGES BANKNEW | 2.0M | $103.4M | 0.0% | 0.8% | new |
| 21 | Amundi | 1.9M | $100.3M | 0.0% | 0.7% | -4.3% |
| 22 | AGF MANAGEMENT LTD | 1.8M | $96.2M | 0.4% | 0.7% | -11.1% |
| 23 | VANGUARD FIDUCIARY TRUST CO | 1.7M | $87.0M | 0.0% | 0.6% | +3.5% |
| 24 | Maple Rock Capital Partners Inc. | 1.6M | $82.3M | 1.6% | 0.6% | +74.7% |
| 25 | Tidal Investments LLC | 1.5M | $80.2M | 0.1% | 0.6% | -5.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.