CRSP

CRISPR Therapeutics AG

Company with tickers: CRSP

CIK

1674416

CUSIP

H17182108

Shares Outstanding

96,448,792

Website

http://www.crisprtx.com/

13F Activity (30d)

13 filings 6 filers

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 22.5% of shares — P98 Days to cover 12.3 — P94 Short-volume trend -11.0% — P16

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-05-29	21,672,640	27,293,997	-5,621,357	1,763,869	12.29
2026-05-15	27,293,997	22,484,150	+4,809,847	1,650,520	16.54
2026-04-30	22,484,150	22,752,661	-268,511	1,887,089	11.91
2026-04-15	22,752,661	22,618,060	+134,601	1,487,383	15.30
2026-03-31	22,618,060	21,686,413	+931,647	1,709,227	13.23
2026-03-13	21,686,413	21,562,457	+123,956	2,842,218	7.63
2026-02-27	21,562,457	22,638,749	-1,076,292	1,506,950	14.31
2026-02-13	22,638,749	21,888,419	+750,330	1,713,407	13.21
2026-01-30	21,888,419	21,739,501	+148,918	1,808,873	12.10
2026-01-15	21,739,501	21,051,418	+688,083	1,823,781	11.92
2025-12-31	21,051,418	21,863,725	-812,307	1,483,359	14.19
2025-12-15	21,863,725	22,431,985	-568,260	1,777,962	12.30
2025-11-28	22,431,985	23,186,755	-754,770	2,425,038	9.25
2025-11-14	23,186,755	21,033,230	+2,153,525	2,707,148	8.57
2025-10-31	21,033,230	21,048,713	-15,483	2,126,012	9.89
2025-10-15	21,048,713	21,354,942	-306,229	3,100,438	6.79
2025-09-30	21,354,942	23,811,876	-2,456,934	2,773,028	7.70
2025-09-15	23,811,876	22,074,375	+1,737,501	1,884,778	12.63
2025-08-29	22,074,375	23,309,013	-1,234,638	1,738,538	12.70
2025-08-15	23,309,013	23,446,400	-137,387	3,229,899	7.22
2025-07-31	23,446,400	25,295,875	-1,849,475	4,056,955	5.78
2025-07-15	25,295,875	25,542,468	-246,593	3,279,650	7.71
2025-06-30	25,542,468	21,409,921	+4,132,547	4,384,022	5.83

Showing 1–23 of 23 settlements