CABA · Cabaletta Bio, Inc. · Short Volume
$2.97
-0.30 (-9.30%)
At close · Sep 9
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“we have concluded that substantial doubt exists about the Company’s ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Market Cap
$565.43M
Shares
169.55M
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-09-09 | 1,376,909 | 31,910 | 3,227,428 | 42.7% |
| 2026-09-08 | 568,866 | 4,802 | 1,259,928 | 45.2% |
| 2026-09-04 | 504,975 | 20 | 1,149,124 | 43.9% |
| 2026-09-03 | 1,465,813 | 28,788 | 3,106,495 | 47.2% |
| 2026-09-02 | 1,561,554 | 7,094 | 3,734,345 | 41.8% |
| 2026-09-01 | 1,513,327 | 7,307 | 2,842,313 | 53.2% |
| 2026-08-31 | 447,728 | 210 | 902,461 | 49.6% |
| 2026-08-28 | 753,180 | 101 | 1,497,106 | 50.3% |
| 2026-08-27 | 710,822 | 1,229 | 1,757,846 | 40.4% |
| 2026-08-26 | 466,023 | 0 | 1,148,314 | 40.6% |
| 2026-08-25 | 709,124 | 0 | 1,554,489 | 45.6% |
| 2026-08-24 | 403,319 | 0 | 1,053,504 | 38.3% |
| 2026-08-21 | 751,640 | 9,835 | 1,889,922 | 39.8% |
| 2026-08-20 | 1,282,766 | 1,800 | 2,424,540 | 52.9% |
| 2026-08-19 | 2,244,916 | 12,998 | 5,244,840 | 42.8% |
| 2026-08-18 | 1,937,437 | 0 | 3,131,052 | 61.9% |
| 2026-08-17 | 1,548,955 | 10 | 3,359,367 | 46.1% |
| 2026-08-14 | 483,953 | 300 | 1,147,390 | 42.2% |
| 2026-08-13 | 657,983 | 3,800 | 1,349,132 | 48.8% |
| 2026-08-12 | 697,539 | 6,221 | 1,167,848 | 59.7% |
| 2026-08-11 | 1,158,825 | 8,600 | 2,106,787 | 55.0% |
| 2026-08-10 | 523,971 | 0 | 1,122,140 | 46.7% |
| 2026-08-07 | 521,320 | 0 | 906,767 | 57.5% |
| 2026-08-06 | 645,067 | 1 | 1,263,721 | 51.0% |
| 2026-08-05 | 1,885,754 | 0 | 2,909,012 | 64.8% |
| 2026-08-04 | 378,171 | 0 | 1,300,939 | 29.1% |
| 2026-08-03 | 195,130 | 1,674 | 604,963 | 32.3% |
| 2026-07-31 | 406,084 | 3,960 | 931,157 | 43.6% |
| 2026-07-30 | 284,381 | 16,344 | 605,617 | 47.0% |
| 2026-07-29 | 439,952 | 17,780 | 835,723 | 52.6% |
| 2026-07-28 | 322,747 | 10 | 645,700 | 50.0% |
| 2026-07-27 | 333,260 | 45 | 848,981 | 39.3% |
| 2026-07-24 | 395,364 | 0 | 699,106 | 56.6% |
| 2026-07-23 | 393,123 | 0 | 1,105,716 | 35.6% |
| 2026-07-22 | 287,681 | 287 | 571,362 | 50.4% |
| 2026-07-21 | 306,148 | 0 | 813,326 | 37.6% |
| 2026-07-20 | 579,179 | 0 | 1,144,366 | 50.6% |
| 2026-07-17 | 555,286 | 2,199 | 1,204,412 | 46.1% |
| 2026-07-16 | 422,861 | 0 | 975,292 | 43.4% |
| 2026-07-15 | 637,209 | 100 | 1,359,066 | 46.9% |
| 2026-07-14 | 580,964 | 0 | 1,237,105 | 47.0% |
| 2026-07-13 | 1,034,896 | 60,394 | 2,106,622 | 49.1% |
| 2026-07-10 | 1,662,719 | 17,868 | 2,986,652 | 55.7% |
| 2026-07-09 | 1,546,855 | 0 | 3,110,745 | 49.7% |
| 2026-07-08 | 2,118,248 | 4,900 | 4,089,625 | 51.8% |
| 2026-07-07 | 1,939,252 | 2,040 | 2,993,202 | 64.8% |
| 2026-07-06 | 2,632,722 | 1,400 | 3,609,823 | 72.9% |
| 2026-07-02 | 2,228,101 | 29,098 | 4,135,938 | 53.9% |
| 2026-07-01 | 1,873,881 | 678 | 2,620,754 | 71.5% |
| 2026-06-30 | 616,170 | 411 | 1,534,451 | 40.2% |
Showing 1–50 of 63 days
Key facts
CIK
1759138
CUSIP
12674W109
13F (30d)
104 filings
104 filers
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