OC
Owens Corning · Basic Materials · Construction Materials
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 131 | +2 | 58.25M | $9.23B | +10 | −7 |
| Q1 2026 | 131 | -12 | 55.50M | $6.00B | +4 | −17 |
| Q4 2025 | 142 | -2 | 58.86M | $6.59B | +1 | −2 |
| Q3 2025 | 24 | +1 | 35.44M | $5.02B | +2 | −2 |
| Q2 2025 | 21 | +2 | 34.97M | $4.81B | +2 | — |
| Q1 2025 | 16 | +4 | 12.86M | $1.84B | +4 | — |
| Q4 2024 | 12 | -4 | 11.41M | $1.94B | — | −4 |
| Q3 2024 | 15 | +2 | 6.16M | $1.08B | +2 | — |
| Q2 2024 | 13 | — | 6.52M | $1.13B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.57M | — | $274.89M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 2 | AQR Capital Management ✦ | 1.45M | — | $252.07M | 0.4% | n/c | 1 | SEC ↗ ×5 |
| 3 | Citadel Advisors ✦ | 1.05M | — | $183.11M | 0.2% | n/c | 1 | SEC ↗ ×2 |
| 4 | Norges Bank ✦ (passive) | 833.58K | — | $144.81M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Point72 Asset Management ✦ | 741.26K | — | $128.77M | 0.4% | n/c | 1 | SEC ↗ |
| 6 | Millennium Management ✦ | 389.20K | — | $67.61M | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Fisher Asset Management ✦ | 134.25K | — | $23.32M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Adage Capital Partners ✦ | 110.00K | — | $19.11M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 80.26K | — | $13.94M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Bridgewater Associates ✦ | 72.84K | — | $12.65M | 0.1% | n/c | 1 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 63.67K | — | $11.06M | 0.1% | n/c | 1 | SEC ↗ |
| 12 | Two Sigma Investments ✦ | 10.80K | — | $1.88M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | D. E. Shaw & Co. ✦ | 7.11K | — | $1.24M | 0.0% | n/c | 1 | SEC ↗ ×2 |
“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
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 627 holders, 78.74M shares, $7.99B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
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)
Officer · 900 sh · $129,663
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology