Security record
BLDR
Builders FirstSource, Inc. · Basic Materials · Construction Materials
147Tracked holders
-8Δ holders
70.49MShares held
$6.31BReported value
+9New positions
−18Exits
Momentum inputs (comparable managers):
holder breadth -5.2% ·
share flow -0.9% ·
net new positions -6.1%
— 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 | 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 | — | 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 ↗ ×18 |
| 2 | Vanguard Capital Management Llc | 6.85M | -2.5% | $613.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 4.84M | -5.5% | $433.07M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 4 | Capital International Investors | 3.91M | +32.8% | $349.63M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 5 | Pictet Asset Management Holding SA | 3.80M | +175.8% | $340.12M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 6 | Wellington Management ✦ | 3.47M | -5.8% | $310.07M | 0.1% | ▼ Trim | 9 | SEC ↗ ×8 |
| 7 | Dimensional Fund Advisors Lp | 3.44M | +15.9% | $307.76M | 0.1% | ▲ Add | 3 | SEC ↗ ×5 |
| 8 | Invesco Ltd. | 3.35M | +28.5% | $299.43M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 9 | Geode Capital Management ✦ (passive) | 2.83M | -1.7% | $253.16M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 10 | Morgan Stanley ✦ | 1.55M | +9.9% | $138.95M | 0.0% | ▲ Add | 4 | SEC ↗ ×12 |
| 11 | Goldman Sachs Group ✦ | 1.39M | -18.9% | $124.54M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 12 | Charles Schwab Investment… | 1.22M | +9.0% | $109.35M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 13 | Holocene Advisors, LP | 1.07M | +89.5% | $95.46M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 14 | Capital World Investors ✦ | 1.01M | +29.1% | $89.98M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 15 | Bank Of America Corp /De/ | 936.88K | +5.8% | $83.83M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 16 | Arrowstreet Capital ✦ | 915.66K | +223.4% | $81.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Northern Trust Corp | 898.31K | -5.9% | $80.38M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 18 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 891.67K | +8.4% | $79.79M | 0.1% | ▲ Add | 3 | SEC ↗ ×3 |
| 19 | Ameriprise Financial Inc | 888.12K | +329.6% | $79.47M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 20 | Focus Partners Wealth | 881.99K | -47.0% | $78.92M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 21 | Norges Bank ✦ (passive) | 860.96K | New | $77.04M | 0.0% | New | 1 | SEC ↗ |
| 22 | Massachusetts Financial Services Co… | 809.25K | -20.6% | $72.41M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 23 | Fidelity (FMR) ✦ | 795.29K | -37.2% | $71.16M | 0.0% | ▼ Trim | 5 | SEC ↗ ×4 |
| 24 | UBS Group AG | 760.51K | +1.2% | $68.05M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 25 | Clearbridge Investments, LLC | 717.27K | +7.1% | $64.18M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 26 | Deutsche Bank Ag\ | 619.06K | -45.4% | $55.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×13 |
| 27 | Allianz Asset Management GmbH | 603.44K | +174.6% | $54.00M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 28 | Caisse De Depot Et Placement Du… | 598.90K | +49.5% | $53.59M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 29 | Capital Research Global Investors | 593.70K | New | $53.19M | 0.0% | New | 1 | SEC ↗ |
| 30 | Bank of New York Mellon Corp | 554.60K | +3.2% | $49.63M | 0.0% | ▲ Add | 3 | SEC ↗ ×20 |
| 31 | JPMorgan Chase ✦ | 512.22K | +61.6% | $46.81M | 0.0% | ▲ Add | 4 | SEC ↗ ×11 |
| 32 | Citadel Advisors ✦ | 465.51K | -13.4% | $41.65M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 33 | Wells Fargo & Company/Mn | 402.13K | -5.3% | $35.98M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 34 | Citigroup Inc | 395.22K | -3.7% | $35.36M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 35 | Royal Bank Of Canada | 362.75K | -34.3% | $32.46M | 0.0% | ▼ Trim | 3 | SEC ↗ ×9 |
| 36 | Millennium Management ✦ | 354.52K | -37.9% | $31.72M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 37 | Victory Capital Management Inc | 338.15K | -13.4% | $30.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | Qube Research & Technologies Ltd | 319.26K | +869.4% | $28.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | UBS AM, a distinct business unit of… | 303.48K | -41.1% | $27.16M | 0.0% | ▼ Trim | 3 | SEC ↗ ×10 |
| 40 | Stifel Financial Corp | 297.97K | +7.5% | $26.66M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 41 | Envestnet Asset Management Inc | 291.86K | -7.7% | $26.12M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Nuveen, LLC | 277.78K | -12.7% | $24.86M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 43 | Raymond James Financial Inc | 259.89K | -15.2% | $23.26M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 44 | Cerity Partners LLC | 249.25K | -5.1% | $22.30M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 45 | Bnp Paribas Financial Markets | 246.50K | +17.1% | $22.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 46 | Neuberger Berman Group LLC | 244.62K | -56.9% | $21.89M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 47 | Barclays Plc | 243.42K | -47.3% | $21.78M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 48 | Grantham, Mayo, Van Otterloo & Co.… | 240.41K | -20.9% | $21.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | LPL Financial LLC | 240.01K | +3.4% | $21.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Gotham Asset Management ✦ | 227.96K | +66.7% | $20.40M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 51 | Legal & General Group Plc | 218.47K | -50.7% | $19.55M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 52 | Swiss National Bank | 216.59K | -33.2% | $19.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Rhumbline Advisers | 204.12K | -8.4% | $18.27M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Sei Investments Co | 200.34K | -6.1% | $17.93M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 55 | Assenagon Asset Management S.A. | 192.31K | +2438.1% | $17.21M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 56 | Susquehanna International Group, Llp | 191.49K | +52.4% | $17.13M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 57 | First Trust Advisors Lp | 180.31K | +19.9% | $16.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Hsbc Holdings Plc | 178.43K | -18.5% | $15.99M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 59 | T. Rowe Price ✦ | 167.49K | +1.4% | $14.99M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 60 | Quantinno Capital Management LP | 157.01K | +143.9% | $14.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Parnassus Investments, Llc | 144.90K | -3.0% | $12.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | New York State Common Retirement… | 143.88K | 0.0% | $12.87M | 0.0% | Held | 3 | SEC ↗ |
| 63 | Marshall Wace ✦ | 139.55K | -82.0% | $12.49M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 64 | Mitsubishi UFJ Asset Management… | 136.61K | -44.6% | $12.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | AQR Capital Management ✦ | 133.09K | -4.1% | $11.91M | 0.0% | ▼ Trim | 9 | SEC ↗ ×6 |
| 66 | Bank Of Montreal /Can/ | 124.65K | +104.1% | $11.15M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 67 | Alliancebernstein L.P. | 133.27K | -1.3% | $10.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Tudor Investment Corp Et Al | 118.63K | New | $10.61M | 0.0% | New | 1 | SEC ↗ |
| 69 | California Public Employees… | 118.43K | -33.1% | $10.60M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Principal Financial Group Inc | 117.32K | -4.8% | $10.50M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 71 | DZ BANK AG Deutsche Zentral… | 99.12K | -32.9% | $8.87M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 72 | State Board Of Administration Of… | 96.67K | -8.0% | $8.65M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Adage Capital Partners ✦ | 95.90K | +46.0% | $8.58M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 74 | Manufacturers Life Insurance… | 81.78K | +2.1% | $7.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | National Bank Of Canada /Fi/ | 75.81K | +191.1% | $6.78M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 76 | Russell Investments Group, Ltd. | 75.21K | +2.4% | $6.73M | 0.0% | ▲ Add | 3 | SEC ↗ ×12 |
| 77 | Commonwealth Equity Services, Llc | 74.18K | +60.8% | $6.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | State Of Wisconsin Investment Board | 67.57K | -25.4% | $6.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Prudential Financial Inc | 52.65K | -3.9% | $4.71M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 80 | Creative Planning | 52.14K | +71.9% | $4.67M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 81 | Chevy Chase Trust Holdings, LLC | 51.94K | -4.7% | $4.65M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 82 | Bridgewater Associates ✦ | 51.28K | +1162.5% | $4.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Osaic Holdings, Inc. | 51.24K | +64.6% | $4.58M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 84 | Cetera Investment Advisers | 48.21K | +17.2% | $4.31M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | Mml Investors Services, Llc | 45.77K | +13.9% | $4.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Fifth Third Bancorp | 43.06K | -20.3% | $3.85M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Korea Investment CORP | 42.17K | -60.5% | $3.77M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Zurcher Kantonalbank (Zurich… | 41.43K | -32.5% | $3.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Two Sigma Investments ✦ | 41.22K | +526.8% | $3.69M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 90 | CIBC Bancorp USA Inc. | 38.42K | -6.5% | $3.43M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 91 | Captrust Financial Advisors | 38.10K | -32.6% | $3.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Jones Financial Companies Lllp | 38.09K | +62.6% | $3.40M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Man Group plc | 37.45K | +6.8% | $3.35M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 94 | Corient Private Wealth LP | 35.45K | -8.8% | $3.17M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | Pacer Advisors, Inc. | 31.85K | +247.6% | $2.85M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Squarepoint Ops LLC | 30.33K | +931.6% | $2.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | Credit Agricole S A | 29.95K | +588.4% | $2.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | Mercer Global Advisors Inc /Adv | 28.91K | -11.4% | $2.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | American Century Companies Inc | 28.86K | +70.8% | $2.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Hrt Financial Lp | 28.47K | New | $2.55M | 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
| Norges Bank | $77.04M | 0.0% |
| Capital Research Global… | $53.19M | 0.0% |
| Tudor Investment Corp Et Al | $10.61M | 0.0% |
| Hrt Financial Lp | $2.55M | 0.0% |
Exited
| Point72 Asset Management | $47.14M | was 0.1% |
| Amundi | $46.15M | was 0.0% |
| 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% |
| HighTower Advisors, LLC | $2.27M | 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% |
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.
Oct 05
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 2026 ·
Methodology ·
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