Institutional Ownership
Boundless Bio Inc
CUSIP 10170A100COMBOLDQ1 2026
Shares Short
240.4K
As of Jul 15, 2026
Days to Cover
1.01
Short shares ÷ avg daily volume
Change vs Prior
+27.2%
vs previous settlement
Avg Daily Volume
237.0K
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 | 240.4K | 188.9K | +27.2% | 237.0K | 1.01 |
| Jun 30, 2026 | 188.9K | 25.6K | +637.4% | 6.60M | 1.00 |
| Jun 15, 2026 | 25.6K | 6.1K | +322.8% | 58.5K | 1.00 |
| May 29, 2026 | 6.1K | 26.0K | -76.7% | 78.9K | 1.00 |
| May 15, 2026 | 26.0K | 13.7K | +90.3% | 173.8K | 1.00 |
| Apr 30, 2026 | 13.7K | 145.2K | -90.6% | 147.5K | 1.00 |
| Apr 15, 2026 | 145.2K | 15.3K | +845.9% | 749.9K | 1.00 |
| Mar 31, 2026 | 15.3K | 7.5K | +104.8% | 79.6K | 1.00 |
| Mar 13, 2026 | 7.5K | 7.3K | +2.7% | 50.1K | 1.00 |
| Feb 27, 2026 | 7.3K | 7.9K | -7.5% | 76.5K | 1.00 |
| Feb 13, 2026 | 7.9K | 27.6K | -71.4% | 213.5K | 1.00 |
| Jan 30, 2026 | 27.6K | 52.8K | -47.7% | 135.0K | 1.00 |