Institutional Ownership
Builders Firstsource Inc
CUSIP 12008R107COMBLDRQ1 2026
Shares Short
7.20M
As of Jul 15, 2026
Days to Cover
3.61
Short shares ÷ avg daily volume
Change vs Prior
-5.3%
vs previous settlement
Avg Daily Volume
1.99M
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 7.20M | 7.60M | -5.3% | 1.99M | 3.61 |
| Jun 30, 2026 | 7.60M | 7.94M | -4.2% | 2.65M | 2.87 |
| Jun 15, 2026 | 7.94M | 8.80M | -9.8% | 2.22M | 3.57 |
| May 29, 2026 | 8.80M | 8.68M | +1.3% | 3.39M | 2.59 |
| May 15, 2026 | 8.68M | 8.06M | +7.7% | 3.04M | 2.85 |
| Apr 30, 2026 | 8.06M | 7.23M | +11.5% | 2.57M | 3.14 |
| Apr 15, 2026 | 7.23M | 7.08M | +2.1% | 1.93M | 3.75 |
| Mar 31, 2026 | 7.08M | 6.60M | +7.3% | 2.16M | 3.28 |
| Mar 13, 2026 | 6.60M | 5.58M | +18.4% | 3.01M | 2.19 |
| Feb 27, 2026 | 5.58M | 4.70M | +18.7% | 2.12M | 2.63 |
| Feb 13, 2026 | 4.70M | 4.51M | +4.2% | 2.71M | 1.73 |
| Jan 30, 2026 | 4.51M | 4.75M | -5.2% | 1.86M | 2.42 |