Institutional Ownership
Pacific Biosciences Calif In
CUSIP 69404D108COMPACBQ1 2026
Shares Short
46.24M
As of Jul 15, 2026
Days to Cover
9.97
Short shares ÷ avg daily volume
Change vs Prior
-2.6%
vs previous settlement
Avg Daily Volume
4.64M
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 | 46.24M | 47.49M | -2.6% | 4.64M | 9.97 |
| Jun 30, 2026 | 47.49M | 60.56M | -21.6% | 7.29M | 6.51 |
| Jun 15, 2026 | 60.56M | 48.71M | +24.3% | 5.95M | 10.17 |
| May 29, 2026 | 48.71M | 59.93M | -18.7% | 5.68M | 8.57 |
| May 15, 2026 | 59.93M | 47.09M | +27.3% | 6.65M | 9.02 |
| Apr 30, 2026 | 47.09M | 46.36M | +1.6% | 6.69M | 7.04 |
| Apr 15, 2026 | 46.36M | 45.63M | +1.6% | 5.51M | 8.42 |
| Mar 31, 2026 | 45.63M | 41.39M | +10.3% | 5.43M | 8.41 |
| Mar 13, 2026 | 41.39M | 38.19M | +8.4% | 6.30M | 6.56 |
| Feb 27, 2026 | 38.19M | 38.92M | -1.9% | 5.35M | 7.14 |
| Feb 13, 2026 | 38.92M | 35.59M | +9.3% | 7.39M | 5.27 |
| Jan 30, 2026 | 35.59M | 35.09M | +1.4% | 8.38M | 4.25 |