Builders FirstSource, Inc.
BLDR- Exchange
- NYSE
- Industry
- Retail-Lumber & Other Building Materials Dealers
- SEC CIK
- 0001316835
No open-market purchases or sales by Builders FirstSource, Inc. insiders were filed in the last 90 days; 671 institutions reported holding it in 13F filings for Q2 2026, worth $9.63B in total; 3 superinvestors hold it, including D1 Capital Partners and Semper Augustus.
13F holders, Q1 2025
Institutional positions in Builders FirstSource, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 786
- −19 vs. Q4 2024
- Shares held
- 109.4M
- +1.46M (+1.4%) vs. Q4 2024
- Total value
- $13.7B
- −$1.77B (−11.5%) vs. Q4 2024
- New holders
- 111
- 298 more added
- Sold out
- 130
- 294 more reduced
14 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLDR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 671 | $9.63B |
| Q1 2026 | 726 | $8.74B |
| Q4 2025 | 768 | $10.8B |
| Q3 2025 | 778 | $13.6B |
| Q2 2025 | 776 | $12.7B |
| Q1 2025 | 786 | $13.7B |
| Q4 2024 | 819 | $15.6B |
| Q3 2024 | 832 | $21.4B |
| Q2 2024 | 776 | $15.1B |
| Q1 2024 | 859 | $23.4B |
| Q4 2023 | 745 | $19.3B |
| Q3 2023 | 675 | $14.6B |
| Q2 2023 | 662 | $16.1B |
| Q1 2023 | 544 | $11.5B |
| Q4 2022 | 518 | $9.03B |
| Q3 2022 | 490 | $8.81B |
| Q2 2022 | 491 | $8.58B |
| Q1 2022 | 509 | $11.1B |
| Q4 2021 | 494 | $15.0B |
| Q3 2021 | 404 | $10.5B |
| Q2 2021 | 403 | $8.75B |
| Q1 2021 | 380 | $9.58B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Builders FirstSource, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 14,012 | $1.75M | 0.00% | −31,853−69.4% | Reduced |
| Cunning Capital Partners, LP | 13,970 | $1.75M | 1.11% | −80−0.6% | Reduced |
| CIBC World Markets Corp | 13,882 | $1.73M | 0.01% | −4,359−23.9% | Reduced |
| HighTower Advisors, LLC | 13,848 | $1.73M | 0.00% | −9,840−41.5% | Reduced |
| KCM Investment Advisors LLC | 13,815 | $1.73M | 0.06% | +13,815 | New |
| Avanza Fonder AB | 13,107 | $1.72M | 0.06% | 00.0% | Unchanged |
| South Dakota Investment Council | 13,625 | $1.70M | 0.03% | +2,500+22.5% | Added |
| Waratah Capital Advisors Ltd. | 13,592 | $1.70M | 0.12% | +10,410+327.2% | Added |
| Commonwealth Equity Services, LLC | 13,501 | $1.69M | 0.00% | −1,863−12.1% | Reduced |
| State of Alaska, Department of Revenue | 13,484 | $1.68M | 0.02% | +360+2.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 13,481 | $1.68M | 0.01% | +2,629+24.2% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 13,434 | $1.68M | 0.04% | −73,853−84.6% | Reduced |
| Essex Investment Management Co LLC | 13,428 | $1.68M | 0.35% | −107−0.8% | Reduced |
| IMC-Chicago, LLC | 13,138 | $1.64M | 0.06% | +13,138 | New |
| CWM Advisors, LLC | 13,024 | $1.63M | 0.19% | +1,045+8.7% | Added |
| Holocene Advisors, LP | 12,944 | $1.62M | 0.00% | +5,177+66.7% | Added |
| Capital Investment Advisors, LLC | 12,882 | $1.61M | 0.03% | +2,390+22.8% | Added |
| CCM Investment Group, LLC | 12,869 | $1.60M | 0.17% | +221+1.7% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 12,805 | $1.60M | 0.02% | +421+3.4% | Added |
| Benjamin Edwards Inc | 12,658 | $1.58M | 0.02% | +1,470+13.1% | Added |
| The PNC Financial Services Group, Inc. | 12,619 | $1.58M | 0.00% | +3,780+42.8% | Added |
| Bridges Investment Management Inc | 12,512 | $1.56M | 0.02% | +6,591+111.3% | Added |
| Natixis Advisors, L.P. | 12,252 | $1.53M | 0.00% | −15,314−55.6% | Reduced |
| King Luther Capital Management Corp | 12,221 | $1.53M | 0.01% | +692+6.0% | Added |
| Public Employees Retirement Association of Colorado | 12,007 | $1.50M | 0.01% | 00.0% | Unchanged |
| Paragon Advisors, LLC | 11,992 | $1.50M | 0.57% | −3,029−20.2% | Reduced |
| JustInvest LLC | 11,845 | $1.48M | 0.02% | +1,005+9.3% | Added |
| Mercer Global Advisors Inc | 11,735 | $1.47M | 0.00% | −1,528−11.5% | Reduced |
| Natixis | 11,646 | $1.44M | 0.01% | +11,646 | New |
| Verition Fund Management LLC | 11,076 | $1.38M | 0.01% | −35,194−76.1% | Reduced |
| Redwood Investment Management, LLC | 10,524 | $1.31M | 0.14% | +501+5.0% | Added |
| Nordea Investment Management AB | 10,722 | $1.31M | 0.00% | +36+0.3% | Added |
| Rakuten Investment Management, Inc. | 10,518 | $1.31M | 0.01% | +10,518 | New |
| Brown Advisory Inc | 10,446 | $1.31M | 0.00% | +241+2.4% | Added |
| Winton Group Ltd | 10,432 | $1.30M | 0.08% | +10,432 | New |
| Crown Advisors Management, Inc. | 10,000 | $1.25M | 1.10% | −20,000−66.7% | Reduced |
| Bank of Nova Scotia | 9,962 | $1.24M | 0.00% | −1,380−12.2% | Reduced |
| Oregon Public Employees Retirement Fund | 9,898 | $1.24M | 0.02% | +10+0.1% | Added |
| Woodline Partners LP | 9,723 | $1.21M | 0.01% | +2,812+40.7% | Added |
| Epacria Capital Partners, LLC | 9,701 | $1.21M | 0.99% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 9,597 | $1.21M | 0.03% | +5,089+112.9% | Added |
| Wolverine Trading, LLC | 9,624 | $1.20M | 0.04% | −14,335−59.8% | Reduced |
| Brinker Capital Investments, LLC | 9,450 | $1.18M | 0.01% | +3,133+49.6% | Added |
| Orion Portfolio Solutions, LLC | 9,450 | $1.18M | 0.01% | +3,133+49.6% | Added |
| Swiss Life Asset Management Ltd | 9,408 | $1.18M | 0.01% | +3,205+51.7% | Added |
| Two Sigma Advisers, LP | 9,331 | $1.17M | 0.00% | −9,100−49.4% | Reduced |
| Wincap Financial LLC | 9,310 | $1.16M | 1.10% | +1,168+14.3% | Added |
| Mizuho Securities USA LLC | 9,215 | $1.15M | 0.02% | −1,692−15.5% | Reduced |
| Shufro Rose & Co LLC | 9,200 | $1.15M | 0.09% | −100−1.1% | Reduced |
| Vestcor Inc | 9,145 | $1.14M | 0.04% | +241+2.7% | Added |
| Paradigm Asset Management Co LLC | 9,100 | $1.14M | 0.30% | 00.0% | Unchanged |
| Wiley Bros.-Aintree Capital, LLC | 8,963 | $1.12M | 0.01% | +5,726+176.9% | Added |
| J. Safra Sarasin Holding AG | 8,987 | $1.12M | 0.02% | +393+4.6% | Added |
| Truvestments Capital LLC | 8,948 | $1.12M | 0.24% | +1,381+18.3% | Added |
| Lombard Odier Asset Management (USA) Corp | 8,929 | $1.12M | 0.38% | −999−10.1% | Reduced |
| Voss Capital, LLC | 8,849 | $1.11M | 0.08% | +8,849 | New |
| Vinva Investment Management Ltd | 8,701 | $1.08M | 0.04% | −42,255−82.9% | Reduced |
| Tectonic Advisors LLC | 8,592 | $1.07M | 0.07% | +486+6.0% | Added |
| JT Stratford LLC | 8,473 | $1.06M | 0.19% | −591−6.5% | Reduced |
| SummitTX Capital, L.P. | 8,472 | $1.06M | 0.05% | +8,472 | New |
| Nomura Holdings Inc | 8,434 | $1.05M | 0.01% | +4,645+122.6% | Added |
| Boothbay Fund Management, LLC | 8,115 | $1.01M | 0.04% | −8,322−50.6% | Reduced |
| Credit Agricole S A | 8,110 | $1.01M | 0.00% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 8,100 | $1.01M | 0.05% | +8,100 | New |
| TFR Capital, LLC. | 7,920 | $989.5K | 0.41% | +252+3.3% | Added |
| CIBC World Markets Inc. | 7,778 | $971.8K | 0.00% | −2,527−24.5% | Reduced |
| Kentucky Retirement Systems | 7,730 | $965.8K | 0.03% | −273−3.4% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 7,721 | $964.7K | 0.01% | +418+5.7% | Added |
| Oak Thistle LLC | 7,692 | $961.0K | 0.19% | −254−3.2% | Reduced |
| Janney Montgomery Scott LLC | 7,597 | $949.0K | 0.00% | −1,823−19.4% | Reduced |
| XTX Topco Ltd | 7,593 | $948.7K | 0.05% | +7,593 | New |
| Oppenheimer Asset Management Inc. | 7,566 | $945.3K | 0.01% | +2,216+41.4% | Added |
| Pecaut & Co. | 7,304 | $912.6K | 0.31% | +569+8.4% | Added |
| Wellington Shields & Co., LLC | 7,210 | $900.8K | 0.28% | 00.0% | Unchanged |
| Westbourne Investments, Inc. | 7,194 | $898.8K | 0.54% | −4,400−38.0% | Reduced |
| Glenmede Trust Co NA | 7,078 | $884.3K | 0.00% | −2,465−25.8% | Reduced |
| Hartford Investment Management Co | 7,057 | $881.7K | 0.03% | −73−1.0% | Reduced |
| NEOS Investment Management LLC | 6,961 | $869.7K | 0.02% | +1,252+21.9% | Added |
| Blueshift Asset Management, LLC | 6,897 | $861.7K | 0.34% | −673−8.9% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 6,870 | $858.0K | 0.01% | −131,185−95.0% | Reduced |
| Walleye Trading LLC | 6,795 | $849.0K | 0.02% | −33,399−83.1% | Reduced |
| TownSquare Capital, LLC | 6,710 | $838.4K | 0.01% | +2,455+57.7% | Added |
| Pitcairn Co | 6,707 | $838.0K | 0.05% | −1,533−18.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 6,685 | $835.2K | 0.00% | +6,685 | New |
| Verdence Capital Advisors LLC | 6,674 | $833.9K | 0.06% | −1,376−17.1% | Reduced |
| Wright Investors Service Inc | 6,560 | $819.6K | 0.27% | −540−7.6% | Reduced |
| Quadrant Capital Group LLC | 6,499 | $812.0K | 0.03% | +3,525+118.5% | Added |
| Eqis Capital Management, Inc. | 6,461 | $807.2K | 0.07% | +1,149+21.6% | Added |
| Level Four Advisory Services, LLC | 6,404 | $800.1K | 0.03% | +3,182+98.8% | Added |
| Harmony Asset Management LLC | 6,350 | $793.4K | 0.33% | +6,350 | New |
| Avantax Advisory Services, Inc. | 6,304 | $787.6K | 0.00% | +876+16.1% | Added |
| Ossiam | 6,301 | $787.2K | 0.01% | −5,098−44.7% | Reduced |
| Tabor Asset Management, LP | 6,291 | $786.0K | 0.63% | −7,239−53.5% | Reduced |
| Hardy Reed LLC | 6,250 | $780.9K | 0.07% | +2,350+60.3% | Added |
| Gulf International Bank (UK) Ltd | 6,233 | $778.0K | 0.03% | −3,767−37.7% | Reduced |
| Kendall Capital Management | 6,205 | $775.3K | 0.23% | −1,320−17.5% | Reduced |
| Norinchukin Bank, The | 6,204 | $775.1K | 0.01% | +824+15.3% | Added |
| Louisiana State Employees Retirement System | 6,200 | $774.6K | 0.02% | 00.0% | Unchanged |
| Allstate Corp | 6,183 | $772.5K | 0.02% | +2,803+82.9% | Added |
| Atlas Capital Advisors LLC | 6,158 | $769.4K | 0.10% | 00.0% | Unchanged |