UNF · Unifirst Corp

$294.14 +4.42 (+1.53%) At close · Jul 24

Market Cap

$5.32B

18.08M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

68/100

Short interest 4.8% of shares — P71 Days to cover 7.3 — P81 Price vs VWAP +8.8% — P87 Short-volume trend +4.4% — P59 Short interest change +4.8% — P64 Worst FTD 0.00% of shares — P19

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). 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
2026-08-14 Scheduled FINRA publishes Aug 25	—	—	—	—	—
2026-07-31 Scheduled FINRA publishes Aug 11	—	—	—	—	—
2026-07-15	876,952	836,467	+40,485	120,809	7.26
2026-06-30	836,467	536,693	+299,774	227,438	3.68
2026-06-15	536,693	448,664	+88,029	306,051	1.75
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

Showing 1–24 of 24 settlements

Key facts CIK 717954 CUSIP 904708104 13F (30d) 49 filings 49 filers Visit website Investor relations