IMRX · Immuneering Corp

$4.29 -0.35 (-7.54%) At close · Jul 20

Market Cap

$277.55M

64.70M

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

73/100

Short interest 23.2% of shares — P99 Days to cover 7.6 — P92 Price vs VWAP -12.6% — P26 Short-volume trend -4.0% — P36 Short interest change +7.1% — P62 Worst FTD 4.01% of shares — P97

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.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-06-30	15,027,581	14,027,174	+1,000,407	1,974,237	7.61
2026-06-15	14,027,174	12,724,428	+1,302,746	2,266,521	6.19
2026-05-29	12,724,428	9,893,669	+2,830,759	2,570,409	4.95
2026-05-15	9,893,669	9,500,184	+393,485	663,643	14.91
2026-04-30	9,500,184	9,608,786	-108,602	821,427	11.57
2026-04-15	9,608,786	10,302,389	-693,603	727,451	13.21
2026-03-31	10,302,389	11,255,585	-953,196	1,321,551	7.80
2026-03-13	11,255,585	11,070,458	+185,127	861,549	13.06
2026-02-27	11,070,458	11,420,453	-349,995	563,001	19.66
2026-02-13	11,420,453	11,258,617	+161,836	951,364	12.00
2026-01-30	11,258,617	11,200,777	+57,840	1,399,491	8.04
2026-01-15	11,200,777	10,924,303	+276,474	4,542,245	2.47
2025-12-31	10,924,303	7,635,854	+3,288,449	1,780,211	6.14
2025-12-15	7,635,854	7,289,153	+346,701	780,502	9.78
2025-11-28	7,289,153	7,679,652	-390,499	880,277	8.28
2025-11-14	7,679,652	7,719,578	-39,926	1,427,642	5.38
2025-10-31	7,719,578	7,692,365	+27,213	1,151,050	6.71
2025-10-15	7,692,365	6,278,620	+1,413,745	2,199,961	3.50
2025-09-30	6,278,620	2,958,155	+3,320,465	4,478,367	1.40
2025-09-15	2,958,155	1,830,280	+1,127,875	1,101,149	2.69
2025-08-29	1,830,280	1,581,442	+248,838	1,379,633	1.33
2025-08-15	1,581,442	1,555,893	+25,549	345,613	4.58
2025-07-31	1,555,893	1,654,759	-98,866	453,303	3.43

Showing 1–23 of 23 settlements

Key facts CIK 1790340 CUSIP 45254E107 13F (30d) 5 filings 5 filers Visit website Investor relations