NPO

Enpro Inc.

Company with tickers: NPO

CIK

1164863

CUSIP

29355X107

Shares Outstanding

21,126,664

Website

https://www.enpro.com

13F Activity (30d)

158 filings 156 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

34/100

Short interest 1.8% of shares — P48 Days to cover 2.0 — P41 Short-volume trend -13.7% — P12

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	379,436	355,334	+24,102	185,649	2.04
2026-05-15	355,334	335,310	+20,024	243,575	1.46
2026-04-30	335,310	357,965	-22,655	243,509	1.38
2026-04-15	357,965	386,857	-28,892	309,924	1.16
2026-03-31	386,857	353,791	+33,066	239,875	1.61
2026-03-13	353,791	312,673	+41,118	219,306	1.61
2026-02-27	312,673	381,301	-68,628	238,852	1.31
2026-02-13	381,301	420,850	-39,549	261,502	1.46
2026-01-30	420,850	450,920	-30,070	165,565	2.54
2026-01-15	450,920	438,526	+12,394	171,847	2.62
2025-12-31	438,526	483,433	-44,907	207,622	2.11
2025-12-15	483,433	504,845	-21,412	151,445	3.19
2025-11-28	504,845	497,522	+7,323	168,075	3.00
2025-11-14	497,522	385,545	+111,977	213,550	2.33
2025-10-31	385,545	425,001	-39,456	192,577	2.00
2025-10-15	425,001	414,506	+10,495	222,107	1.91
2025-09-30	414,506	448,202	-33,696	145,532	2.85
2025-09-15	448,202	478,011	-29,809	92,910	4.82
2025-08-29	478,011	479,216	-1,205	114,736	4.17
2025-08-15	479,216	413,799	+65,417	152,319	3.15
2025-07-31	413,799	440,419	-26,620	109,307	3.79
2025-07-15	440,419	485,439	-45,020	116,472	3.78
2025-06-30	485,439	602,578	-117,139	156,837	3.10
2025-06-13	602,578	760,634	-158,056	141,955	4.24

Showing 1–24 of 24 settlements