NX
Quanex Building Products Corporation · Basic Materials · Construction Materials
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +3.0% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 73 | -1 | 30.97M | $575.09M | +2 | −4 |
| Q1 2026 | 78 | -3 | 31.25M | $561.83M | +8 | −11 |
| Q4 2025 | 80 | +2 | 30.31M | $466.19M | +2 | — |
| Q3 2025 | 16 | +1 | 17.80M | $253.19M | +2 | −1 |
| Q2 2025 | 12 | 0 | 17.68M | $334.20M | — | — |
| Q1 2025 | 9 | 0 | 4.51M | $83.94M | +2 | −2 |
| Q4 2024 | 9 | -4 | 4.68M | $113.35M | — | −4 |
| Q3 2024 | 12 | +1 | 3.48M | $96.65M | +1 | — |
| Q2 2024 | 11 | — | 2.44M | $67.59M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 7.50M | — | $141.80M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | The Vanguard Group ✦ (passive) | 5.13M | — | $97.00M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passive) | 5.13M | — | $97.00M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 5.13M | — | $97.00M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 5.13M | — | $97.00M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 5.13M | — | $97.00M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (passive) | 1.78M | +3.6% | $33.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Geode Capital Management ✦ (passive) | 1.11M | -0.6% | $21.04M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 21 | Geode Capital Management ✦ (passive) | 1.11M | -0.6% | $21.04M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | Millennium Management ✦ | 1.03M | +3649.9% | $19.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Renaissance Technologies ✦ | 860.81K | -11.9% | $16.27M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 24 | Marshall Wace ✦ | 113.77K | -69.9% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 25 | Marshall Wace ✦ | 113.77K | -69.9% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Citadel Advisors ✦ | 59.85K | -61.1% | $1.13M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 27 | Citadel Advisors ✦ | 59.85K | -61.1% | $1.13M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 28 | Fisher Asset Management ✦ | 39.95K | -48.7% | $754,979 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 29 | T. Rowe Price ✦ | 23.33K | +14.4% | $441,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 30 | Two Sigma Investments ✦ | 20.45K | -54.0% | $386,467 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 31 | Fidelity (FMR) ✦ | 9.29K | — | $175,566 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Fidelity (FMR) ✦ | 9.29K | — | $175,566 | 0.0% | n/c | 1 | 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
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 188 holders, 44.18M shares, $774.70M 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.