MSTR
Strategy Inc Common Stock Class A
stockNASDAQ
At CloseOct 6, 2026 3:59:59 PM EDT
164.60USD+0.103%(+0.17)17,851,412
164.53Bid164.58Ask0.05SpreadPre-marketOct 6, 2026 9:29:30 AM EDT
166.38USD+1.186%(+1.95)
After-hoursOct 6, 2026 4:58:30 PM EDT
164.60USD0.000%(-0.00)
As of 2026-09-15, there were 30,741,182 shares short with a short interest of 9.31%.
MSTR Short Interest - Official
Short Interest
MSTR Short Position Change - Official
Short Position Change
MSTR 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 | 9.31 | 30,741,182 | 1.42 | -1,880,942 | -5.77 | 397,281,660 | 330,036,886 |
| 2026-08-31 | 9.88 | 32,622,124 | 1.00 | +742,289 | +2.33 | 397,281,660 | 330,036,886 |
| 2026-08-14 | 9.66 | 31,879,835 | 2.05 | -601,106 | -1.85 | 393,822,794 | 330,036,886 |
| 2026-07-31 | 9.84 | 32,480,941 | 2.16 | -7,794,666 | -19.35 | 365,319,625 | 330,036,886 |
| 2026-07-15 | 12.21 | 40,275,607 | 1.97 | -2,501,086 | -5.85 | 362,587,307 | 329,887,095 |
| 2026-06-30 | 12.97 | 42,776,693 | 1.32 | +1,897,951 | +4.64 | 357,768,526 | 329,887,095 |
| 2026-06-15 | 12.39 | 40,878,742 | 1.82 | +1,329,872 | +3.36 | 353,321,134 | 330,036,886 |
| 2026-05-15 | 11.98 | 39,548,870 | 2.44 | -1,229,682 | -3.02 | 350,679,196 | 330,027,274 |
| 2026-04-30 | 15.27 | 40,778,552 | 1.94 | +3,581,724 | +9.63 | 350,386,842 | 267,029,205 |
| 2026-04-15 | 13.93 | 37,196,828 | 2.38 | +1,313,040 | +3.66 | 346,770,241 | 267,029,205 |
| 2026-03-31 | 13.44 | 35,883,788 | 1.79 | +3,434,693 | +10.58 | 345,594,397 | 267,029,205 |
| 2026-03-13 | 12.15 | 32,449,095 | 1.52 | -3,705,115 | -10.25 | 333,752,708 | 267,029,205 |
| 2026-02-27 | 13.54 | 36,154,210 | 2.28 | -1,646,325 | -4.36 | 333,752,708 | 267,029,205 |
| 2026-02-13 | 14.16 | 37,800,535 | 1.18 | +5,417,693 | +16.73 | 332,267,892 | 267,029,205 |
| 2026-01-30 | 12.13 | 32,382,842 | 1.74 | +829,301 | +2.63 | 289,344,646 | 267,029,205 |
| 2026-01-15 | 11.82 | 31,553,541 | 1.27 | -3,181,872 | -9.16 | 289,344,646 | 267,029,205 |
| 2025-12-31 | 13.01 | 34,735,413 | 2.18 | +5,599,484 | +19.22 | 287,353,735 | 267,029,205 |
| 2025-12-15 | 10.91 | 29,135,929 | 1.25 | -1,411,239 | -4.62 | 287,353,735 | 267,029,205 |
| 2025-11-28 | 11.44 | 30,547,168 | 1.37 | +3,052,502 | +11.10 | 287,353,735 | 267,029,205 |
| 2025-11-14 | 10.29 | 27,494,666 | 2.05 | +2,217,324 | +8.77 | 287,353,735 | 267,078,055 |
| 2025-10-31 | 9.59 | 25,277,342 | 2.31 | -88,873 | -0.35 | 287,108,676 | 263,508,589 |
| 2025-10-15 | 9.63 | 25,366,215 | 2.00 | +20,611 | +0.08 | 287,108,676 | 263,508,589 |
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.