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VOR · Vor Biopharma Inc.

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$23.07 -0.51 (-2.16%) At close · Aug 20
Market Cap
$1.36B
Shares
59.16M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

Model estimate

Expected Aug 14 short interest

as of Aug 14
7,345,649 +1.3% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
85/100
Short interest 12.3% of shares — P93 Days to cover 8.3 — P85 Price vs VWAP +31.9% — P97 Short-volume trend +9.2% — P82 Short interest change -0.5% — P52 Worst FTD 0.06% of shares — P78

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-08-31 Scheduled
FINRA publishes Sep 10
2026-08-14 Scheduled
FINRA publishes Aug 25
2026-07-31 7,251,707 7,289,116 -37,409 8.32
2026-07-15 7,289,116 7,743,558 -454,442 4.37
2026-06-30 7,743,558 5,951,225 +1,792,333 3.76
2026-06-15 5,951,225 4,818,351 +1,132,874 7.13
2026-05-29 4,818,351 4,595,199 +223,152 5.99
2026-05-15 4,595,199 4,957,640 -362,441 5.26
2026-04-30 4,957,640 4,706,707 +250,933 5.14
2026-04-15 4,706,707 5,687,983 -981,276 3.49
2026-03-31 5,687,983 3,416,161 +2,271,822 4.10
2026-03-13 3,416,161 3,386,872 +29,289 5.59
2026-02-27 3,386,872 3,177,963 +208,909 6.02
2026-02-13 3,177,963 2,552,873 +625,090 4.12
2026-01-30 2,552,873 2,188,337 +364,536 2.67
2026-01-15 2,188,337 2,266,700 -78,363 1.87
2025-12-31 2,266,700 1,943,561 +323,139 1.58
2025-12-15 1,943,561 226,362 +1,717,199 1.00
2025-11-28 226,362 294,571 -68,209 1.00
2025-11-14 294,571 911,582 -617,011 1.00
2025-10-31 911,582 1,236,759 -325,177 2.36
2025-10-15 1,236,759 1,347,089 -110,330 2.32
2025-09-30 1,347,089 22,024,363 -20,677,274 2.99
2025-09-15 1,101,218 989,180 +112,038 4.62
2025-08-29 989,180 920,747 +68,433 5.07
Showing 1–23 of 23 settlements
Key facts CIK 1817229 CUSIP 929033207 13F (30d) 106 filings 103 filers Visit website Investor relations