Security record · archived quarter
BLDR
Builders FirstSource, Inc. · Basic Materials · Construction Materials
149Tracked holders
-8Δ holders
71.01MShares held
$6.35BReported value
+9New positions
−16Exits
Momentum inputs (comparable managers):
holder breadth -5.1% ·
share flow -0.9% ·
net new positions -4.7%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 149 | -8 | 71.01M | $6.35B | +9 | −16 |
| 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 | — | 11.49M | $1.59B | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 7.83M | -10.6% | $700.93M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 19 | Vanguard Capital Management Llc | 6.85M | -2.5% | $613.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | State Street Global Advisors ✦ (passive) | 4.84M | -5.5% | $433.07M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 21 | Capital International Investors | 3.91M | +32.8% | $349.63M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 22 | Pictet Asset Management Holding SA | 3.80M | +175.8% | $340.12M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 23 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 24 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 25 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 26 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 27 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 28 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 29 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 30 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 31 | Dimensional Fund Advisors Lp | 3.44M | +15.9% | $307.76M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 32 | Dimensional Fund Advisors Lp | 3.44M | +15.9% | $307.76M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 3.44M | +15.9% | $307.76M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 34 | Dimensional Fund Advisors Lp | 3.44M | +15.9% | $307.76M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 35 | Dimensional Fund Advisors Lp | 3.44M | +15.9% | $307.76M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 36 | Invesco Ltd. | 3.35M | +28.5% | $299.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Invesco Ltd. | 3.35M | +28.5% | $299.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Invesco Ltd. | 3.35M | +28.5% | $299.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Invesco Ltd. | 3.35M | +28.5% | $299.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Invesco Ltd. | 3.35M | +28.5% | $299.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Invesco Ltd. | 3.35M | +28.5% | $299.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Geode Capital Management ✦ (passive) | 2.83M | -1.7% | $253.16M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 43 | Geode Capital Management ✦ (passive) | 2.83M | -1.7% | $253.16M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 54 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 55 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 56 | Goldman Sachs Group ✦ | 1.39M | -18.9% | $124.54M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 57 | Goldman Sachs Group ✦ | 1.39M | -18.9% | $124.54M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 58 | Goldman Sachs Group ✦ | 1.39M | -18.9% | $124.54M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 59 | Goldman Sachs Group ✦ | 1.39M | -18.9% | $124.54M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 60 | Charles Schwab Investment… | 1.22M | +9.0% | $109.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Charles Schwab Investment… | 1.22M | +9.0% | $109.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Holocene Advisors, LP | 1.07M | +89.5% | $95.46M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 63 | Capital World Investors ✦ | 1.01M | +29.1% | $89.98M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 64 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Arrowstreet Capital ✦ | 915.66K | +223.4% | $81.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 891.67K | +8.4% | $79.79M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 80 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 891.67K | +8.4% | $79.79M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 81 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 891.67K | +8.4% | $79.79M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 82 | Ameriprise Financial Inc | 888.12K | +329.6% | $79.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Ameriprise Financial Inc | 888.12K | +329.6% | $79.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Ameriprise Financial Inc | 888.12K | +329.6% | $79.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | Ameriprise Financial Inc | 888.12K | +329.6% | $79.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Ameriprise Financial Inc | 888.12K | +329.6% | $79.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Ameriprise Financial Inc | 888.12K | +329.6% | $79.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Focus Partners Wealth | 881.99K | -47.0% | $78.92M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 89 | Norges Bank ✦ (passive) | 860.96K | New | $77.04M | 0.0% | New | 1 | SEC ↗ |
| 90 | Massachusetts Financial Services Co… | 809.25K | -20.6% | $72.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Massachusetts Financial Services Co… | 809.25K | -20.6% | $72.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Massachusetts Financial Services Co… | 809.25K | -20.6% | $72.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | Fidelity (FMR) ✦ | 795.29K | -37.2% | $71.16M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 94 | Fidelity (FMR) ✦ | 795.29K | -37.2% | $71.16M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 95 | Fidelity (FMR) ✦ | 795.29K | -37.2% | $71.16M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 96 | Fidelity (FMR) ✦ | 795.29K | -37.2% | $71.16M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 97 | UBS Group AG | 760.51K | +1.2% | $68.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | UBS Group AG | 760.51K | +1.2% | $68.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | UBS Group AG | 760.51K | +1.2% | $68.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | UBS Group AG | 760.51K | +1.2% | $68.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $77.04M | 0.0% |
Exited
| Point72 Asset Management | $47.14M | was 0.1% |
| Balyasny Asset Management L.P. | $19.39M | was 0.0% |
| Renaissance Technologies | $18.13M | was 0.0% |
| Robeco Institutional Asset… | $7.34M | was 0.0% |
| Aviva Plc | $6.70M | was 0.0% |
| Swedbank AB | $1.78M | was 0.0% |
| Simplex Trading, Llc | $1.63M | was 0.1% |
| Bank Of Nova Scotia | $1.33M | was 0.0% |
| National Pension Service | $1.19M | was 0.0% |
| Nordea Investment Management… | $1.09M | was 0.0% |
| Canada Pension Plan… | $694,536 | was 0.0% |
| IMC-Chicago, LLC | $635,670 | 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.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
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 2026 ·
Methodology ·
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