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CABA · Cabaletta Bio, Inc.

$2.75 -0.08 (-2.83%) At close · Jul 20
Market Cap
$448.40M
Shares
163.05M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score
70/100
Short interest 20.9% of shares — P98 Days to cover 4.3 — P75 Price vs VWAP -15.1% — P23 Short-volume trend -5.3% — P32 Short interest change +29.8% — P82 Worst FTD 1.32% of shares — P94

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). 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
2026-06-30 34,060,216 26,240,080 +7,820,136 4.33
2026-06-15 26,240,080 22,943,123 +3,296,957 7.54
2026-05-29 22,943,123 22,843,626 +99,497 7.60
2026-05-15 22,843,626 20,629,421 +2,214,205 3.25
2026-04-30 20,629,421 19,641,197 +988,224 10.08
2026-04-15 19,641,197 19,967,705 -326,508 10.71
2026-03-31 19,967,705 19,042,497 +925,208 9.82
2026-03-13 19,042,497 18,637,787 +404,710 11.27
2026-02-27 18,637,787 18,625,317 +12,470 5.93
2026-02-13 18,625,317 18,677,159 -51,842 6.80
2026-01-30 18,677,159 18,438,877 +238,282 2.94
2026-01-15 18,438,877 18,795,100 -356,223 10.21
2025-12-31 18,795,100 18,948,919 -153,819 11.03
2025-12-15 18,948,919 18,113,270 +835,649 9.06
2025-11-28 18,113,270 16,196,450 +1,916,820 7.10
2025-11-14 16,196,450 12,948,100 +3,248,350 3.63
2025-10-31 12,948,100 11,219,561 +1,728,539 2.38
2025-10-15 11,219,561 6,043,399 +5,176,162 1.61
2025-09-30 6,043,399 5,567,200 +476,199 2.08
2025-09-15 5,567,200 5,823,233 -256,033 3.49
2025-08-29 5,823,233 6,308,019 -484,786 5.65
2025-08-15 6,308,019 6,025,514 +282,505 3.98
2025-07-31 6,025,514 6,536,321 -510,807 6.17
Showing 1–23 of 23 settlements
Key facts CIK 1759138 CUSIP 12674W109 13F (30d) 2 filings 2 filers Visit website Investor relations