PASG

Passage BIO, Inc.

Company with tickers: PASG

CIK

1787297

CUSIP

702712209

Shares Outstanding

3,207,810

Website

https://www.passagebio.com

Investor Relations

https://investors.passagebio.com/investors-and-news/overview/default.aspx

13F Activity (30d)

13 filings 13 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

47/100

Short interest 3.8% of shares — P65 Days to cover 3.6 — P61 Short-volume trend -11.2% — 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	121,984	162,626	-40,642	33,547	3.64
2026-05-15	162,626	145,029	+17,597	87,532	1.86
2026-04-30	145,029	68,090	+76,939	206,812	1.00
2026-04-15	68,090	114,499	-46,409	46,938	1.45
2026-03-31	114,499	98,369	+16,130	36,191	3.16
2026-03-13	98,369	91,327	+7,042	51,545	1.91
2026-02-27	91,327	91,808	-481	18,304	4.99
2026-02-13	91,808	11,220	+80,588	49,731	1.85
2026-01-30	11,220	15,142	-3,922	53,681	1.00
2026-01-15	15,142	19,538	-4,396	129,577	1.00
2025-12-31	19,538	15,577	+3,961	40,387	1.00
2025-12-15	15,577	17,706	-2,129	53,559	1.00
2025-11-28	17,706	90,146	-72,440	42,302	1.00
2025-11-14	90,146	82,765	+7,381	43,031	2.09
2025-10-31	82,765	82,479	+286	38,545	2.15
2025-10-15	82,479	81,298	+1,181	34,647	2.38
2025-09-30	81,298	81,562	-264	31,874	2.55
2025-09-15	81,562	83,622	-2,060	44,069	1.85
2025-08-29	83,622	97,134	-13,512	24,629	3.40
2025-08-15	97,134	91,168	+5,966	34,273	2.83
2025-07-31	91,168	108,282	-17,114	128,772	1.00
2025-07-15	108,282	1,777,130	-1,668,848	56,222	1.93
2025-06-30	1,777,130	1,781,795	-4,665	379,064	4.69

Showing 1–23 of 23 settlements