UNF

Unifirst Corp

Company with tickers: UNF

CIK

717954

CUSIP

904708104

Shares Outstanding

14,532,640

13F Activity (30d)

194 filings 190 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

46/100

Short interest 3.1% of shares — P60 Days to cover 2.3 — P44 Short-volume trend -4.4% — P35

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	448,664	518,614	-69,950	193,175	2.32
2026-05-15	518,614	525,891	-7,277	212,638	2.44
2026-04-30	525,891	496,898	+28,993	194,861	2.70
2026-04-15	496,898	482,464	+14,434	237,380	2.09
2026-03-31	482,464	472,153	+10,311	431,448	1.12
2026-03-13	472,153	367,586	+104,567	612,413	1.00
2026-02-27	367,586	449,674	-82,088	125,949	2.92
2026-02-13	449,674	550,619	-100,945	249,338	1.80
2026-01-30	550,619	680,691	-130,072	177,549	3.10
2026-01-15	680,691	523,904	+156,787	214,858	3.17
2025-12-31	523,904	499,960	+23,944	343,362	1.53
2025-12-15	499,960	501,795	-1,835	221,980	2.25
2025-11-28	501,795	422,451	+79,344	184,132	2.73
2025-11-14	422,451	365,027	+57,424	144,121	2.93
2025-10-31	365,027	254,067	+110,960	200,950	1.82
2025-10-15	254,067	242,867	+11,200	106,555	2.38
2025-09-30	242,867	236,229	+6,638	137,856	1.76
2025-09-15	236,229	166,867	+69,362	95,407	2.48
2025-08-29	166,867	194,285	-27,418	79,566	2.10
2025-08-15	194,285	139,156	+55,129	86,885	2.24
2025-07-31	139,156	134,778	+4,378	118,934	1.17
2025-07-15	134,778	174,678	-39,900	176,623	1.00
2025-06-30	174,678	143,455	+31,223	149,855	1.17
2025-06-13	143,455	135,223	+8,232	115,125	1.25

Showing 1–24 of 24 settlements