NVAX
Novavax Inc
stockNASDAQ
At CloseOct 30, 2026 4:58:30 PM EDT
10.05USD-4.011%(-0.42)4,061,778
Pre-marketOct 30, 2026 10:29:54 AM EDT
10.27USD-1.958%(-0.21)
As of 2026-10-15, there were 47,348,523 shares short with a short interest of 32.75%.
NVAX Short Interest - Official
NVAX Short Position Change - Official
NVAX Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 32.75 | 47,348,523 | 4.34 | +1,301,577 | +2.83 | 164,945,726 | 144,568,331 |
| 2026-09-30 | 32.55 | 46,046,946 | 8.06 | -3,828,264 | -7.68 | 164,945,726 | 141,467,758 |
| 2026-09-15 | 35.26 | 49,875,210 | 9.28 | +1,091,076 | +2.24 | 164,945,726 | 141,467,758 |
| 2026-08-31 | 34.48 | 48,784,134 | 8.61 | +1,289,779 | +2.72 | 164,945,726 | 141,467,758 |
| 2026-08-14 | 33.57 | 47,494,355 | 14.03 | +1,834,864 | +4.02 | 164,945,726 | 141,467,758 |
| 2026-07-31 | 32.28 | 45,659,491 | 16.63 | +1,838,264 | +4.19 | 164,438,119 | 141,467,758 |
| 2026-07-15 | 30.98 | 43,821,227 | 11.43 | -1,988,659 | -4.34 | 164,438,119 | 141,467,758 |
| 2026-06-30 | 32.38 | 45,809,886 | 9.28 | +696,605 | +1.54 | 164,438,119 | 141,467,758 |
| 2026-06-15 | 31.89 | 45,113,281 | 10.79 | -165,175 | -0.36 | 164,438,119 | 141,467,758 |
| 2026-05-15 | 32.01 | 45,278,456 | 6.35 | -4,197,406 | -8.48 | 164,438,119 | 141,464,469 |
| 2026-04-30 | 36.68 | 49,475,862 | 17.25 | +3,138,598 | +6.77 | 164,427,429 | 134,875,791 |
| 2026-04-15 | 34.36 | 46,337,264 | 15.00 | +1,346,772 | +2.99 | 162,935,945 | 134,875,791 |
| 2026-03-31 | 33.36 | 44,990,492 | 10.62 | -3,634,737 | -7.48 | 162,935,945 | 134,875,791 |
| 2026-03-13 | 36.05 | 48,625,229 | 11.29 | -2,298,574 | -4.51 | 162,935,945 | 134,875,791 |
| 2026-02-27 | 37.76 | 50,923,803 | 8.75 | +70,691 | +0.14 | 162,498,995 | 134,875,791 |
| 2026-02-13 | 37.70 | 50,853,112 | 13.51 | -328,525 | -0.64 | 162,498,995 | 134,875,791 |
| 2026-01-30 | 37.95 | 51,181,637 | 6.55 | -2,095,547 | -3.93 | 162,498,995 | 134,875,791 |
| 2026-01-15 | 39.50 | 53,277,184 | 10.84 | -1,444,530 | -2.64 | 162,498,995 | 134,875,791 |
| 2025-12-31 | 40.57 | 54,721,714 | 17.00 | +2,131,141 | +4.05 | 162,498,995 | 134,875,791 |
| 2025-12-15 | 38.98 | 52,590,573 | 17.09 | +729,138 | +1.41 | 162,498,995 | 134,905,041 |
| 2025-11-28 | 38.44 | 51,861,435 | 13.39 | +1,178,847 | +2.33 | 162,498,995 | 134,905,041 |
| 2025-11-14 | 37.11 | 50,682,588 | 10.47 | +2,359,596 | +4.88 | 162,498,995 | 136,562,530 |
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.