ARCT · Arcturus Therapeutics Holdings Inc.

$5.97 -0.08 (-1.32%) At close · Jul 20

Market Cap

$169.69M

28.42M

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 23.9% of shares — P99 Days to cover 15.5 — P97 Price vs VWAP -20.7% — P17 Short-volume trend -9.1% — P21 Short interest change +1.4% — P51 Worst FTD 0.43% of shares — P88

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	6,801,943	6,708,681	+93,262	439,741	15.47
2026-06-15	6,708,681	6,728,068	-19,387	378,532	17.72
2026-05-29	6,728,068	6,574,536	+153,532	410,680	16.38
2026-05-15	6,574,536	6,441,740	+132,796	495,602	13.27
2026-04-30	6,441,740	6,251,989	+189,751	319,461	20.16
2026-04-15	6,251,989	6,450,517	-198,528	436,161	14.33
2026-03-31	6,450,517	5,938,449	+512,068	583,741	11.05
2026-03-13	5,938,449	6,081,175	-142,726	550,107	10.80
2026-02-27	6,081,175	6,574,077	-492,902	347,331	17.51
2026-02-13	6,574,077	6,882,188	-308,111	440,985	14.91
2026-01-30	6,882,188	7,188,672	-306,484	423,042	16.27
2026-01-15	7,188,672	7,159,495	+29,177	570,998	12.59
2025-12-31	7,159,495	7,706,521	-547,026	622,410	11.50
2025-12-15	7,706,521	7,810,428	-103,907	783,300	9.84
2025-11-28	7,810,428	9,210,027	-1,399,599	947,146	8.25
2025-11-14	9,210,027	6,948,548	+2,261,479	1,007,323	9.14
2025-10-31	6,948,548	5,310,305	+1,638,243	2,993,207	2.32
2025-10-15	5,310,305	5,143,436	+166,869	1,039,524	5.11
2025-09-30	5,143,436	5,947,408	-803,972	811,691	6.34
2025-09-15	5,947,408	5,408,973	+538,435	467,383	12.72
2025-08-29	5,408,973	5,144,057	+264,916	563,701	9.60
2025-08-15	5,144,057	4,371,328	+772,729	865,105	5.95
2025-07-31	4,371,328	4,481,461	-110,133	370,292	11.81

Showing 1–23 of 23 settlements

Key facts CIK 1768224 CUSIP 03969T109 13F (30d) 10 filings 10 filers Visit website Investor relations