Security record · archived quarter
AA
Alcoa Corporation · Basic Materials · Aluminum
151Tracked holders
+15Δ holders
143.71MShares held
$9.51BReported value
+20New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth +11.0% ·
share flow +4.8% ·
net new positions +9.3%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
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 · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 28.39M | +16.3% | $1.88B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 12.85M | +160.6% | $852.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 12.85M | +160.6% | $852.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 12.85M | +160.6% | $852.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 24 | Fidelity (FMR) ✦ | 12.85M | +160.6% | $852.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 25 | Fidelity (FMR) ✦ | 12.85M | +160.6% | $852.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 12.85M | +160.6% | $852.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 27 | Vanguard Capital Management Llc | 11.78M | — | $781.15M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | State Street Global Advisors ✦ (passive) | 10.88M | -1.2% | $721.77M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 29 | Dimensional Fund Advisors Lp | 8.63M | -25.5% | $572.06M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 30 | Dimensional Fund Advisors Lp | 8.63M | -25.5% | $572.06M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 31 | Dimensional Fund Advisors Lp | 8.63M | -25.5% | $572.06M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 32 | Dimensional Fund Advisors Lp | 8.63M | -25.5% | $572.06M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 8.63M | -25.5% | $572.06M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 34 | Geode Capital Management ✦ (passive) | 5.94M | -10.7% | $394.29M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 35 | Geode Capital Management ✦ (passive) | 5.94M | -10.7% | $394.29M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 36 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 37 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 38 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 39 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 40 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 41 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 42 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 43 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 44 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 45 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 46 | AQR Capital Management ✦ | 5.17M | +25.1% | $343.04M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Morgan Stanley ✦ | 4.10M | +6.8% | $271.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Invesco Ltd. | 3.63M | +50.2% | $240.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Invesco Ltd. | 3.63M | +50.2% | $240.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | Invesco Ltd. | 3.63M | +50.2% | $240.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Invesco Ltd. | 3.63M | +50.2% | $240.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Invesco Ltd. | 3.63M | +50.2% | $240.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Invesco Ltd. | 3.63M | +50.2% | $240.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Invesco Ltd. | 3.63M | +50.2% | $240.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | D. E. Shaw & Co. ✦ | 3.61M | +2619.3% | $239.53M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 71 | D. E. Shaw & Co. ✦ | 3.61M | +2619.3% | $239.53M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Bank of New York Mellon Corp | 3.14M | -49.8% | $208.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 94 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | JPMorgan Chase ✦ | 3.02M | -50.0% | $190.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Norges Bank | $67.58M | was 0.0% |
| Capital World Investors | $32.52M | was 0.0% |
| Toronto Dominion Bank | $6.84M | was 0.0% |
| Healthcare Of Ontario Pension… | $4.63M | was 0.0% |
| Arrowstreet Capital | $2.71M | was 0.0% |
| Optiver Holding B.V. | $5,208 | 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: Q1 2026 ·
Methodology ·
Get this via the API