BOLD · Boundless Bio, Inc.
Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
|
2026-08-14
Scheduled
FINRA publishes Aug 25
|
— | — | — | — |
|
2026-07-31
Scheduled
FINRA publishes Aug 11
|
— | — | — | — |
| 2026-07-15 | 240,423 | 188,948 | +51,475 | 1.01 |
| 2026-06-30 | 188,948 | 25,623 | +163,325 | 1.00 |
| 2026-06-15 | 25,623 | 6,060 | +19,563 | 1.00 |
| 2026-05-29 | 6,060 | 25,990 | -19,930 | 1.00 |
| 2026-05-15 | 25,990 | 13,654 | +12,336 | 1.00 |
| 2026-04-30 | 13,654 | 145,151 | -131,497 | 1.00 |
| 2026-04-15 | 145,151 | 15,345 | +129,806 | 1.00 |
| 2026-03-31 | 15,345 | 7,492 | +7,853 | 1.00 |
| 2026-03-13 | 7,492 | 7,293 | +199 | 1.00 |
| 2026-02-27 | 7,293 | 7,885 | -592 | 1.00 |
| 2026-02-13 | 7,885 | 27,577 | -19,692 | 1.00 |
| 2026-01-30 | 27,577 | 52,761 | -25,184 | 1.00 |
| 2026-01-15 | 52,761 | 64,853 | -12,092 | 1.00 |
| 2025-12-31 | 64,853 | 71,218 | -6,365 | 1.00 |
| 2025-12-15 | 71,218 | 55,317 | +15,901 | 1.00 |
| 2025-11-28 | 55,317 | 61,538 | -6,221 | 1.00 |
| 2025-11-14 | 61,538 | 39,876 | +21,662 | 1.00 |
| 2025-10-31 | 39,876 | 136,526 | -96,650 | 1.00 |
| 2025-10-15 | 136,526 | 126,630 | +9,896 | 1.00 |
| 2025-09-30 | 126,630 | 87,863 | +38,767 | 1.00 |
| 2025-09-15 | 87,863 | 68,144 | +19,719 | 1.22 |
| 2025-08-29 | 68,144 | 92,208 | -24,064 | 1.00 |
| 2025-08-15 | 92,208 | 99,719 | -7,511 | 1.60 |
| 2025-07-31 | 99,719 | 75,423 | +24,296 | 1.00 |