PCVX
Vaxcyte, Inc. Common Stock
stockNASDAQ
Market OpenOct 5, 2026 11:40:21 AM EDT
74.21USD+31.392%(+17.73)8,573,013
72.00Bid75.08Ask3.08SpreadPre-marketOct 5, 2026 9:29:59 AM EDT
87.22USD+54.435%(+30.74)
As of 2026-09-15, there were 16,132,520 shares short with a short interest of 12.21%.
PCVX Short Interest - Official
Short Interest
PCVX Short Position Change - Official
Short Position Change
PCVX Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 12.21 | 16,132,520 | 13.04 | +1,116,006 | +7.43 | 148,805,278 | 132,079,116 |
| 2026-08-31 | 11.37 | 15,016,514 | 15.86 | +220,249 | +1.49 | 148,805,278 | 132,079,116 |
| 2026-08-14 | 11.20 | 14,796,265 | 15.85 | +331,314 | +2.29 | 148,805,278 | 132,079,116 |
| 2026-07-31 | 10.94 | 14,464,951 | 14.82 | +233,032 | +1.64 | 144,397,682 | 132,211,962 |
| 2026-07-15 | 10.76 | 14,231,919 | 12.37 | -3,236,151 | -18.53 | 144,397,682 | 132,211,962 |
| 2026-06-30 | 13.23 | 17,468,070 | 6.91 | +2,838,967 | +19.41 | 144,397,682 | 132,051,680 |
| 2026-06-15 | 11.09 | 14,629,103 | 10.73 | +839,325 | +6.09 | 144,397,682 | 131,963,598 |
| 2026-05-15 | 10.39 | 13,789,778 | 7.75 | -353,695 | -2.50 | 144,397,682 | 132,711,578 |
| 2026-04-30 | 11.99 | 14,143,473 | 13.09 | -213,075 | -1.48 | 144,387,225 | 117,926,907 |
| 2026-04-15 | 12.17 | 14,356,548 | 11.75 | +670,905 | +4.90 | 143,920,361 | 117,926,907 |
| 2026-03-31 | 11.61 | 13,685,643 | 9.77 | +617,845 | +4.73 | 143,920,361 | 117,926,907 |
| 2026-03-13 | 11.08 | 13,067,798 | 10.89 | -189,336 | -1.43 | 143,920,361 | 117,926,907 |
| 2026-02-27 | 11.24 | 13,257,134 | 10.72 | -498,487 | -3.62 | 143,556,263 | 117,926,907 |
| 2026-02-13 | 11.66 | 13,755,621 | 7.85 | +1,802,505 | +15.08 | 143,556,263 | 117,926,907 |
| 2026-01-30 | 10.14 | 11,953,116 | 7.51 | -142,690 | -1.18 | 130,906,263 | 117,926,907 |
| 2026-01-15 | 10.26 | 12,095,806 | 12.49 | +189,864 | +1.59 | 130,906,263 | 117,926,907 |
| 2025-12-31 | 10.10 | 11,905,942 | 9.81 | +1,078,628 | +9.96 | 130,906,263 | 117,926,907 |
| 2025-12-15 | 9.18 | 10,827,314 | 6.62 | +526,106 | +5.11 | 130,906,263 | 117,926,907 |
| 2025-11-28 | 8.74 | 10,301,208 | 7.67 | +964,412 | +10.33 | 130,906,263 | 117,926,907 |
| 2025-11-14 | 7.92 | 9,336,796 | 6.34 | +762,029 | +8.89 | 130,906,263 | 117,926,907 |
| 2025-10-31 | 7.34 | 8,574,767 | 6.57 | -1,439,202 | -14.37 | 129,823,355 | 116,843,616 |
| 2025-10-15 | 8.57 | 10,013,969 | 4.79 | -1,067,571 | -9.63 | 129,823,355 | 116,843,616 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.