Which hedge funds own BLDR? BUILDERS FIRSTSOURCE INC, Q2 2026 13F holders
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18 of the hedge funds tracked by WhaleCreep disclosed a position in BLDR (BUILDERS FIRSTSOURCE INC) in their Q2 2026 13F filings, worth $855.9m in total. The largest holder by portfolio weight is Semper Augustus Investments Group at 5.6% of its book. 6 managers opened a new position this quarter: Long Pond Capital, Palogic Value Management, D1 Capital Partners, Tweedy Browne. 5 exited: Ancora Advisors, Brevan Howard Capital Management, First Manhattan.
18tracked managers holding
6opened this quarter
5exited this quarter
Which hedge funds hold BLDR? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Semper Augustus Investments Group | Q2 2026 | 5.6% | $49.5m | 553,722 | 143% | added |
| Brave Warrior Advisors | Q2 2026 | 4.6% | $209.4m | 2,340,571 | -1% | reduced |
| Long Pond Capital | Q2 2026 | 2.3% | $22.0m | 245,750 | – | new |
| Sands Capital Management | Q2 2026 | 0.8% | $204.3m | 2,283,236 | -13% | reduced |
| Palogic Value Management | Q2 2026 | 0.5% | $1.5m | 16,277 | – | new |
| D1 Capital Partners | Q2 2026 | 0.4% | $146.7m | 1,639,222 | – | new |
| Miller Value Partners | Q2 2026 | 0.4% | $1.7m | 19,115 | 1% | added |
| Moore Capital Management | Q2 2026 | 0.3% | $12.5m | 139,385 | -42% | reduced |
| Giverny Capital | Q2 2026 | 0.3% | $8.2m | 91,464 | -0% | held |
| Holocene Advisors | Q2 2026 | 0.2% | $95.5m | 1,066,869 | 90% | added |
| Tweedy Browne | Q2 2026 | 0.1% | $1.8m | 19,598 | – | new |
| Tudor Investment | Q2 2026 | 0.0% | $10.6m | 118,626 | – | new |
| Citadel Advisors | Q2 2026 | 0.0% | $41.7m | 465,506 | -13% | reduced |
| Millennium Management | Q2 2026 | 0.0% | $31.7m | 354,523 | -38% | reduced |
| Bridgewater Associates | Q2 2026 | 0.0% | $4.6m | 51,283 | 1163% | added |
| Marshall Wace | Q2 2026 | 0.0% | $12.5m | 139,552 | -82% | reduced |
| Woodline Partners | Q2 2026 | 0.0% | $1.6m | 17,352 | 43% | added |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $247.7k | 2,768 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Ancora Advisors | 0.0% | $412 |
| Brevan Howard Capital Management | 0.3% | $3.6m |
| First Manhattan | 0.1% | $335.2k |
| Renaissance Technologies LLC | 0.3% | $18.1m |
| Soros Fund Management | 0.0% | $218.7k |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Caxton Associates | Q4 2024 | 0.0% |
How has hedge fund ownership of BLDR changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 18 | $855.9m |
| Q1 2026 | 18 | $731.2m |
| Q4 2025 | 10 | $640.8m |
| Q3 2025 | 10 | $653.0m |
| Q2 2025 | 14 | $575.6m |
| Q1 2025 | 9 | $440.3m |
| Q4 2024 | 7 | $192.1m |
| Q3 2024 | 6 | $299.9m |
| Q2 2024 | 4 | $166.9m |
| Q1 2024 | 6 | $304.9m |
| Q4 2023 | 7 | $363.7m |
| Q3 2023 | 6 | $256.9m |
| Q2 2023 | 8 | $232.4m |
| Q1 2023 | 7 | $256.9m |
| Q4 2022 | 6 | $143.5m |
| Q3 2022 | 6 | $95.8m |
Counts every tracked manager that disclosed BLDR in that quarter's filing, including managers that have since stopped filing.