Security record · archived quarter
OC
Owens Corning · Basic Materials · Construction Materials
21Tracked holders
+2Δ holders
34.97MShares held
$4.81BReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +10.5% ·
share flow +3.0% ·
net new positions +9.5%
— formula
Broad accumulation — rising shares across more 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 | 131 | +2 | 58.24M | $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 | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 10.70M | — | $1.47B | 0.0% | n/c | 1 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 9.95M | — | $1.37B | 0.0% | n/c | 1 | SEC ↗ |
| 22 | The Vanguard Group ✦ (passive) | 9.95M | — | $1.37B | 0.0% | n/c | 1 | SEC ↗ |
| 23 | The Vanguard Group ✦ (passive) | 9.95M | — | $1.37B | 0.0% | n/c | 1 | SEC ↗ |
| 24 | The Vanguard Group ✦ (passive) | 9.95M | — | $1.37B | 0.0% | n/c | 1 | SEC ↗ |
| 25 | The Vanguard Group ✦ (passive) | 9.95M | — | $1.37B | 0.0% | n/c | 1 | SEC ↗ |
| 26 | State Street Global Advisors ✦ (passive) | 3.55M | -3.0% | $488.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | T. Rowe Price ✦ | 2.39M | +0.3% | $328.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 28 | T. Rowe Price ✦ | 2.39M | +0.3% | $328.33M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 1.70M | -0.4% | $237.50M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 30 | Geode Capital Management ✦ (passive) | 1.70M | -0.4% | $237.50M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 31 | Norges Bank ✦ (passive) | 1.19M | -1.5% | $163.72M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 960.60K | +70.9% | $132.10M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 960.60K | +70.9% | $132.10M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 960.60K | +70.9% | $132.10M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 35 | AQR Capital Management ✦ | 960.60K | +70.9% | $132.10M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 36 | AQR Capital Management ✦ | 960.60K | +70.9% | $132.10M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 37 | AQR Capital Management ✦ | 960.60K | +70.9% | $132.10M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 38 | AQR Capital Management ✦ | 960.60K | +70.9% | $132.10M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 39 | Millennium Management ✦ | 852.05K | -1.3% | $117.17M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 40 | Citadel Advisors ✦ | 745.94K | -27.8% | $102.58M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 41 | Citadel Advisors ✦ | 745.94K | -27.8% | $102.58M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 42 | Fidelity (FMR) ✦ | 435.42K | — | $59.88M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Fidelity (FMR) ✦ | 435.42K | — | $59.88M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Fidelity (FMR) ✦ | 435.42K | — | $59.88M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Fidelity (FMR) ✦ | 435.42K | — | $59.88M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Marshall Wace ✦ | 422.83K | +17614.0% | $58.15M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 47 | Marshall Wace ✦ | 422.83K | +17614.0% | $58.15M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 48 | Two Sigma Investments ✦ | 419.70K | +102.6% | $57.72M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 49 | Point72 Asset Management ✦ | 415.65K | -14.9% | $57.16M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 50 | Fisher Asset Management ✦ | 323.68K | +17.3% | $44.51M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 51 | D. E. Shaw & Co. ✦ | 299.65K | +45.9% | $41.21M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | D. E. Shaw & Co. ✦ | 299.65K | +45.9% | $41.21M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Harris Associates (Oakmark) ✦ | 262.05K | New | $36.04M | 0.1% | New | 1 | SEC ↗ |
| 54 | Gotham Asset Management ✦ | 145.62K | +39.4% | $20.03M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 55 | Soros Fund Management ✦ | 97.26K | +1.1% | $13.38M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 56 | Arrowstreet Capital ✦ | 56.77K | +1116.5% | $7.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Bridgewater Associates ✦ | 43.86K | -18.3% | $6.03M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 58 | Renaissance Technologies ✦ | 2.80K | New | $385,056 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Harris Associates (Oakmark) | $36.04M | 0.1% |
| Renaissance Technologies | $385,056 | 0.0% |
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.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Jun 04
SC 13G/A — BlackRock, Inc.
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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