BLDR
Builders FirstSource, Inc. · Basic Materials · Construction Materials
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +5.4% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 30.54K | $1.66M | n/a | −1 |
| Q2 2026 | 147 | -8 | 70.49M | $6.31B | +9 | −18 |
| Q1 2026 | 159 | -4 | 71.68M | $5.90B | +5 | −10 |
| Q4 2025 | 162 | +1 | 79.68M | $8.20B | +5 | −3 |
| Q3 2025 | 21 | -3 | 50.93M | $6.17B | +1 | −5 |
| Q2 2025 | 22 | +3 | 49.55M | $5.78B | +4 | −1 |
| Q1 2025 | 16 | 0 | 16.67M | $2.08B | +1 | −1 |
| Q4 2024 | 16 | -2 | 15.82M | $2.26B | +1 | −3 |
| Q3 2024 | 17 | +1 | 12.21M | $2.37B | +2 | −1 |
| Q2 2024 | 16 | n/a | 11.49M | $1.59B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 5.00M | -2.4% | $624.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Wellington Management ✦ | 3.22M | +42.6% | $401.95M | 0.1% | ▲ Add | 4 | SEC ↗ ×8 |
| 3 | Geode Capital Management ✦ (passive) | 2.95M | +7.1% | $368.03M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 4 | Baillie Gifford ✦ | 1.56M | -6.2% | $195.03M | 0.2% | ▼ Trim | 3 | SEC ↗ ×4 |
| 5 | Norges Bank ✦ (passive) | 1.29M | -8.1% | $160.60M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Capital World Investors ✦ | 760.23K | 0.0% | $94.98M | 0.0% | Held | 4 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 459.07K | +12.6% | $57.36M | 0.1% | ▲ Add | 4 | SEC ↗ ×2 |
| 8 | Bridgewater Associates ✦ | 297.76K | New | $37.20M | 0.2% | New | 1 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 291.25K | +0.3% | $36.39M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 10 | Fisher Asset Management ✦ | 187.25K | -4.7% | $23.40M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 190.69K | -35.3% | $23.11M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 12 | Marshall Wace ✦ | 152.60K | -17.7% | $19.07M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 13 | Gotham Asset Management ✦ | 150.08K | +24.0% | $18.75M | 0.2% | ▲ Add | 4 | SEC ↗ |
| 14 | Millennium Management ✦ | 79.98K | -36.6% | $9.99M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Adage Capital Partners ✦ | 69.44K | -35.4% | $8.68M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Arrowstreet Capital ✦ | 18.03K | -71.2% | $2.25M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Bridgewater Associates | $37.20M | 0.2% |
Exited
| Renaissance Technologies | $9.95M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 717 holders, 105.81M shares, $8.56B 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.