MRVI
Maravai LifeSciences Holdings, Inc. Class A Common Stock
stockNASDAQ
At CloseOct 2, 2026 3:59:56 PM EDT
7.91USD+5.467%(+0.41)1,913,829
After-hoursOct 2, 2026 4:29:30 PM EDT
7.72USD-2.402%(-0.19)
As of 2026-09-15, there were 12,372,302 shares short with a short interest of 12.19%.
MRVI Short Interest - Official
Short Interest
MRVI Short Position Change - Official
Short Position Change
MRVI 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 | 12.19 | 12,372,302 | 4.65 | +1,409,122 | +12.85 | 148,989,545 | 101,506,367 |
| 2026-08-31 | 10.80 | 10,963,180 | 1.66 | +1,580,576 | +16.85 | 148,989,545 | 101,506,367 |
| 2026-08-14 | 9.24 | 9,382,604 | 4.61 | +872,188 | +10.25 | 148,989,545 | 101,506,367 |
| 2026-07-31 | 8.38 | 8,510,416 | 3.63 | -760,619 | -8.20 | 147,506,164 | 101,506,367 |
| 2026-07-15 | 9.16 | 9,271,035 | 2.98 | +456,987 | +5.18 | 147,506,164 | 101,173,003 |
| 2026-06-30 | 8.67 | 8,814,048 | 2.33 | +161,627 | +1.87 | 147,506,164 | 101,634,697 |
| 2026-06-15 | 8.45 | 8,652,421 | 2.96 | +137,750 | +1.62 | 147,506,164 | 102,366,328 |
| 2026-05-15 | 8.64 | 8,514,671 | 2.67 | -368,137 | -4.14 | 147,506,164 | 98,569,519 |
| 2026-04-30 | 9.68 | 8,882,808 | 4.95 | -361,633 | -3.91 | 147,496,090 | 91,754,444 |
| 2026-04-15 | 10.08 | 9,244,441 | 4.85 | -265,893 | -2.80 | 146,383,162 | 91,754,444 |
| 2026-03-31 | 10.36 | 9,510,334 | 4.67 | -211,973 | -2.18 | 146,383,162 | 91,754,444 |
| 2026-03-13 | 10.60 | 9,722,307 | 6.58 | -913,773 | -8.59 | 146,383,162 | 91,754,444 |
| 2026-02-27 | 11.59 | 10,636,080 | 9.52 | -317,566 | -2.90 | 145,022,751 | 91,754,444 |
| 2026-02-13 | 11.94 | 10,953,646 | 10.09 | -332,319 | -2.94 | 145,022,751 | 91,754,444 |
| 2026-01-30 | 12.30 | 11,285,965 | 10.98 | -996,762 | -8.12 | 145,022,751 | 91,754,444 |
| 2026-01-15 | 13.39 | 12,282,727 | 10.11 | +727,227 | +6.29 | 145,022,751 | 91,754,444 |
| 2025-12-31 | 12.59 | 11,555,500 | 9.91 | -1,200,677 | -9.41 | 145,022,751 | 91,754,444 |
| 2025-12-15 | 13.90 | 12,756,177 | 9.56 | +477,492 | +3.89 | 145,022,751 | 91,754,444 |
| 2025-11-28 | 13.37 | 12,278,685 | 8.30 | -1,004,223 | -7.56 | 145,022,751 | 91,854,510 |
| 2025-11-14 | 14.28 | 13,282,908 | 8.37 | +297,043 | +2.29 | 145,022,751 | 92,988,588 |
| 2025-10-31 | 14.02 | 12,985,865 | 9.92 | -442,051 | -3.29 | 144,677,773 | 92,644,412 |
| 2025-10-15 | 14.49 | 13,427,916 | 6.58 | +332,625 | +2.54 | 144,677,773 | 92,644,412 |
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.