Institutional Ownership
Insmed Inc
CUSIP 457669307COM PAR $.01INSMQ1 2026
Shares Short
11.62M
As of Jul 15, 2026
Days to Cover
4.76
Short shares ÷ avg daily volume
Change vs Prior
-27.5%
vs previous settlement
Avg Daily Volume
2.44M
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 | 11.62M | 16.03M | -27.5% | 2.44M | 4.76 |
| Jun 30, 2026 | 16.03M | 18.65M | -14.0% | 5.80M | 2.76 |
| Jun 15, 2026 | 18.65M | 19.13M | -2.5% | 4.16M | 4.48 |
| May 29, 2026 | 19.13M | 17.61M | +8.7% | 3.13M | 6.11 |
| May 15, 2026 | 17.61M | 14.71M | +19.7% | 5.21M | 3.38 |
| Apr 30, 2026 | 14.71M | 13.86M | +6.2% | 1.58M | 9.30 |
| Apr 15, 2026 | 13.86M | 13.76M | +0.7% | 1.99M | 6.97 |
| Mar 31, 2026 | 13.76M | 10.04M | +37.0% | 2.95M | 4.66 |
| Mar 13, 2026 | 10.04M | 11.28M | -11.0% | 1.90M | 5.28 |
| Feb 27, 2026 | 11.28M | 11.49M | -1.8% | 2.56M | 4.40 |
| Feb 13, 2026 | 11.49M | 11.70M | -1.8% | 2.18M | 5.28 |
| Jan 30, 2026 | 11.70M | 11.89M | -1.6% | 2.46M | 4.76 |