Security record · archived quarter
AA
Alcoa Corporation · Basic Materials · Aluminum
18Tracked holders
-1Δ holders
82.18MShares held
$2.43BReported value
+1New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth -5.3% ·
share flow +5.9% ·
net new positions -5.6%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 146 | -3 | 148.62M | $7.77B | +5 | −7 |
| Q1 2026 | 151 | +15 | 143.71M | $9.51B | +20 | −6 |
| Q4 2025 | 135 | 0 | 151.65M | $8.10B | +3 | −2 |
| Q3 2025 | 20 | 0 | 91.68M | $3.03B | +1 | −2 |
| Q2 2025 | 18 | -1 | 82.18M | $2.43B | +1 | −2 |
| Q1 2025 | 16 | 0 | 27.62M | $841.39M | +2 | −2 |
| Q4 2024 | 16 | +2 | 31.69M | $1.20B | +2 | — |
| Q3 2024 | 13 | -2 | 21.69M | $837.69M | — | −2 |
| Q2 2024 | 15 | — | 18.06M | $718.34M | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 25.53M | — | $753.35M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 25.53M | — | $753.35M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 25.53M | — | $753.35M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 25.53M | — | $753.35M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 25.53M | — | $753.35M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 24.32M | — | $717.70M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | State Street Global Advisors ✦ (passive) | 10.74M | +9.8% | $316.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | Geode Capital Management ✦ (passive) | 4.64M | +4.8% | $136.90M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | Geode Capital Management ✦ (passive) | 4.64M | +4.8% | $136.90M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 28 | Citadel Advisors ✦ | 3.51M | +23.1% | $103.60M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 29 | Citadel Advisors ✦ | 3.51M | +23.1% | $103.60M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 30 | Norges Bank ✦ (passive) | 3.32M | +12.5% | $97.93M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 31 | Point72 Asset Management ✦ | 2.44M | New | $72.12M | 0.2% | New | 1 | SEC ↗ |
| 32 | Renaissance Technologies ✦ | 1.64M | +90.7% | $48.51M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 33 | T. Rowe Price ✦ | 1.54M | +112.2% | $45.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 34 | T. Rowe Price ✦ | 1.54M | +112.2% | $45.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 35 | T. Rowe Price ✦ | 1.54M | +112.2% | $45.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | Millennium Management ✦ | 1.33M | -15.2% | $39.16M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 37 | AQR Capital Management ✦ | 1.05M | +39.5% | $30.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 38 | AQR Capital Management ✦ | 1.05M | +39.5% | $30.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 39 | AQR Capital Management ✦ | 1.05M | +39.5% | $30.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 40 | AQR Capital Management ✦ | 1.05M | +39.5% | $30.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 41 | Wellington Management ✦ | 715.15K | +230.5% | $21.10M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 42 | Wellington Management ✦ | 715.15K | +230.5% | $21.10M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 43 | Wellington Management ✦ | 715.15K | +230.5% | $21.10M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 44 | Capital World Investors ✦ | 612.00K | 0.0% | $18.06M | 0.0% | Held | 5 | SEC ↗ |
| 45 | Gotham Asset Management ✦ | 389.37K | +58.3% | $11.49M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 46 | Bridgewater Associates ✦ | 261.99K | -49.9% | $7.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Fidelity (FMR) ✦ | 119.26K | — | $3.52M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Fidelity (FMR) ✦ | 119.26K | — | $3.52M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Fidelity (FMR) ✦ | 119.26K | — | $3.52M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Marshall Wace ✦ | 9.31K | -99.2% | $274,856 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 51 | Marshall Wace ✦ | 9.31K | -99.2% | $274,856 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 52 | Two Sigma Investments ✦ | 8.30K | -98.8% | $244,874 | 0.0% | ▼ Trim | 5 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $72.12M | 0.2% |
Exited
| Soros Fund Management | $7.63M | was 0.2% |
| D. E. Shaw & Co. | $329,400 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 95.70K shares, $6,347 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 17
Hastings Andrew
Officer · 6.00K sh · $305,412
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — EAGLE CAPITAL MANAGEMENT LLC
Aug 06
SC 13G — FMR LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2025 ·
Methodology ·
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