Institutional Ownership
Arrowhead Pharmaceuticals In
CUSIP 04280A100COMARWRQ1 2026
Shares Short
9.64M
As of Jul 15, 2026
Days to Cover
4.86
Short shares ÷ avg daily volume
Change vs Prior
+14.3%
vs previous settlement
Avg Daily Volume
1.98M
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 | 9.64M | 8.43M | +14.3% | 1.98M | 4.86 |
| Jun 30, 2026 | 8.43M | 11.74M | -28.2% | 3.82M | 2.21 |
| Jun 15, 2026 | 11.74M | 12.39M | -5.3% | 1.43M | 8.18 |
| May 29, 2026 | 12.39M | 12.93M | -4.1% | 1.49M | 8.30 |
| May 15, 2026 | 12.93M | 12.94M | -0.1% | 1.84M | 7.01 |
| Apr 30, 2026 | 12.94M | 12.01M | +7.7% | 1.92M | 6.74 |
| Apr 15, 2026 | 12.01M | 13.00M | -7.6% | 1.57M | 7.66 |
| Mar 31, 2026 | 13.00M | 11.43M | +13.8% | 2.43M | 5.35 |
| Mar 13, 2026 | 11.43M | 11.14M | +2.6% | 2.65M | 4.31 |
| Feb 27, 2026 | 11.14M | 10.82M | +3.0% | 1.88M | 5.92 |
| Feb 13, 2026 | 10.82M | 11.15M | -3.0% | 5.02M | 2.15 |
| Jan 30, 2026 | 11.15M | 10.79M | +3.3% | 1.96M | 5.68 |