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LRMR · Larimar Therapeutics, Inc.

$3.93 +0.10 (+2.61%) At close · Jul 21
Market Cap
$408.26M
Shares
103.88M

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
69/100
Short interest 11.7% of shares — P92 Days to cover 3.2 — P63 Price vs VWAP +7.6% — P82 Short-volume trend -8.0% — P23 Short interest change +15.7% — P73 Worst FTD 0.02% of shares — P54

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 12,193,251 10,535,603 +1,657,648 3.18
2026-06-15 10,535,603 8,046,494 +2,489,109 5.06
2026-05-29 8,046,494 8,744,601 -698,107 5.28
2026-05-15 8,744,601 8,309,598 +435,003 4.32
2026-04-30 8,309,598 7,332,588 +977,010 7.01
2026-04-15 7,332,588 7,639,333 -306,745 4.97
2026-03-31 7,639,333 7,255,138 +384,195 3.89
2026-03-13 7,255,138 7,692,689 -437,551 2.69
2026-02-27 7,692,689 8,977,079 -1,284,390 1.00
2026-02-13 8,977,079 8,765,467 +211,612 10.63
2026-01-30 8,765,467 8,588,537 +176,930 6.26
2026-01-15 8,588,537 8,240,719 +347,818 7.61
2025-12-31 8,240,719 7,922,334 +318,385 6.98
2025-12-15 7,922,334 9,804,662 -1,882,328 5.83
2025-11-28 9,804,662 10,075,712 -271,050 6.57
2025-11-14 10,075,712 9,103,944 +971,768 5.85
2025-10-31 9,103,944 8,816,753 +287,191 6.02
2025-10-15 8,816,753 8,944,347 -127,594 2.08
2025-09-30 8,944,347 7,653,965 +1,290,382 1.80
2025-09-15 7,653,965 6,402,490 +1,251,475 5.82
2025-08-29 6,402,490 5,894,329 +508,161 5.05
2025-08-15 5,894,329 6,365,303 -470,974 2.90
2025-07-31 6,365,303 6,145,819 +219,484 4.98
Showing 1–23 of 23 settlements
Key facts CIK 1374690 CUSIP 517125100 13F (30d) 11 filings 11 filers Visit website