Joel Greenblatt's BLDR Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 137,912 shares of Builders FirstSource, Inc. (BLDR) worth $14.19 M, representing 0.05% of the portfolio. First purchased in 2014-Q1, this long-term strategic position has been held for 41 quarters.
Based on 13F filings since 2013, Joel Greenblatt has maintained a long-term strategic position in BLDR, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2018, adding 612,846 shares. Largest reduction occurred in Q2 2018, reducing 567,324 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Builders FirstSource (BLDR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Builders FirstSource (BLDR) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +7,021 | Add 5.36% | 137,912 | $102.89 |
| Q3 2025 | +2,521 | Add 1.96% | 130,891 | $121.25 |
| Q2 2025 | -21,712 | Reduce 14.47% | 128,370 | $116.69 |
| Q1 2025 | +29,046 | Add 24.00% | 150,082 | $124.94 |
| Q4 2024 | +7,255 | Add 6.38% | 121,036 | $142.93 |
| Q3 2024 | -22,193 | Reduce 16.32% | 113,781 | $193.86 |
| Q2 2024 | +17,093 | Add 14.38% | 135,974 | $138.41 |
| Q1 2024 | +55,599 | Add 87.86% | 118,881 | $208.55 |
| Q4 2023 | +6,021 | Add 10.52% | 63,282 | $166.94 |
| Q3 2023 | +6,219 | Add 12.18% | 57,261 | $124.49 |
| Q2 2023 | +6,002 | Add 13.33% | 51,042 | $136.00 |
| Q1 2023 | -1,447 | Reduce 3.11% | 45,040 | $88.78 |
| Q4 2022 | -76,192 | Reduce 62.11% | 46,487 | $64.88 |
| Q3 2022 | +8,855 | Add 7.78% | 122,679 | $58.92 |
| Q2 2022 | +10,268 | Add 9.92% | 113,824 | $53.70 |
| Q1 2022 | +77,683 | Add 300.25% | 103,556 | $64.54 |
| Q4 2021 | +6,602 | Add 34.26% | 25,873 | $85.73 |
| Q3 2021 | -2,691 | Reduce 12.25% | 19,271 | $51.74 |
| Q2 2021 | -877 | Reduce 3.84% | 21,962 | $42.66 |
| Q1 2021 | -7,107 | Reduce 23.73% | 22,839 | $46.37 |
| Q4 2020 | -7,545 | Reduce 20.12% | 29,946 | $40.81 |
| Q3 2020 | -19,484 | Reduce 34.20% | 37,491 | $32.62 |
| Q2 2020 | -133,428 | Reduce 70.08% | 56,975 | $20.69 |
| Q1 2020 | -131,668 | Reduce 40.88% | 190,403 | $12.23 |
| Q4 2019 | -7,347 | Reduce 2.23% | 322,071 | $25.41 |
| Q3 2019 | +109,133 | Add 49.54% | 329,418 | $20.58 |
| Q2 2019 | +7,206 | Add 3.38% | 220,285 | $16.86 |
| Q1 2019 | +79,512 | Add 59.53% | 213,079 | $13.34 |
| Q4 2018 | +133,567 | New Buy | 133,567 | $10.91 |
| Q3 2018 | -59,438 | Sold Out | 0 | $0.00 |
| Q2 2018 | -567,324 | Reduce 90.52% | 59,438 | $18.29 |
| Q1 2018 | +612,846 | Add 4403.89% | 626,762 | $19.84 |
| Q4 2017 | -13,128 | Reduce 48.54% | 13,916 | $21.77 |
| Q3 2017 | -58,800 | Reduce 68.50% | 27,044 | $18.01 |
| Q2 2017 | -320,418 | Reduce 78.87% | 85,844 | $15.32 |
| Q1 2017 | +285,504 | Add 236.43% | 406,262 | $14.90 |
| Q4 2016 | +120,758 | New Buy | 120,758 | $10.97 |
| Q4 2014 | -33,635 | Sold Out | 0 | $0.00 |
| Q3 2014 | -33,952 | Reduce 50.23% | 33,635 | $5.44 |
| Q2 2014 | +31,859 | Add 89.17% | 67,587 | $7.49 |
| Q1 2014 | +35,728 | New Buy | 35,728 | $9.10 |
Joel Greenblatt's Builders FirstSource Investment FAQs
Joel Greenblatt first purchased Builders FirstSource, Inc. (BLDR) in Q1 2014, acquiring 35,728 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held Builders FirstSource, Inc. (BLDR) for 41 quarters since Q1 2014.
Joel Greenblatt's largest addition to Builders FirstSource, Inc. (BLDR) was in Q1 2018, adding 626,762 shares worth $12.44 M.
According to the latest 13F filing for Q4 2025, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 137,912 shares of Builders FirstSource, Inc. (BLDR), valued at approximately $14.19 M.
As of the Q4 2025 filing, Builders FirstSource, Inc. (BLDR) represents approximately 0.05% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in Builders FirstSource, Inc. (BLDR) was 626,762 shares, as reported at the end of Q1 2018.