ATMU · Atmus Filtration Technologies Inc.

$50.45 -4.08 (-7.48%) At close · Jul 29

Market Cap

$4.12B

81.67M

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

57/100

Short interest 3.6% of shares — P63 Days to cover 5.0 — P67 Price vs VWAP -2.7% — P47 Short-volume trend +4.2% — P58 Short interest change -12.7% — P19 Worst FTD 0.05% of shares — P66

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	2,964,034	3,393,791	-429,757	592,158	5.01
2026-06-30	3,393,791	3,154,714	+239,077	1,121,045	3.03
2026-06-15	3,154,714	3,181,341	-26,627	897,510	3.51
2026-05-29	3,181,341	3,543,464	-362,123	848,003	3.75
2026-05-15	3,543,464	3,708,685	-165,221	1,488,832	2.38
2026-04-30	3,708,685	4,358,706	-650,021	947,173	3.92
2026-04-15	4,358,706	2,423,756	+1,934,950	2,618,681	1.66
2026-03-31	2,423,756	2,293,004	+130,752	770,828	3.14
2026-03-13	2,293,004	1,955,535	+337,469	811,625	2.83
2026-02-27	1,955,535	2,014,325	-58,790	995,873	1.96
2026-02-13	2,014,325	2,329,732	-315,407	1,133,575	1.78
2026-01-30	2,329,732	2,623,382	-293,650	507,512	4.59
2026-01-15	2,623,382	2,369,861	+253,521	463,140	5.66
2025-12-31	2,369,861	2,023,198	+346,663	649,759	3.65
2025-12-15	2,023,198	1,870,896	+152,302	695,067	2.91
2025-11-28	1,870,896	1,887,155	-16,259	890,937	2.10
2025-11-14	1,887,155	1,873,919	+13,236	808,849	2.33
2025-10-31	1,873,919	1,724,962	+148,957	612,170	3.06
2025-10-15	1,724,962	2,057,426	-332,464	547,867	3.15
2025-09-30	2,057,426	2,147,582	-90,156	752,807	2.73
2025-09-15	2,147,582	2,208,406	-60,824	752,963	2.85
2025-08-29	2,208,406	2,135,620	+72,786	714,095	3.09
2025-08-15	2,135,620	2,202,685	-67,065	1,056,446	2.02
2025-07-31	2,202,685	2,567,442	-364,757	530,951	4.15

Showing 1–24 of 24 settlements

Key facts CIK 1921963 CUSIP 04956D107 13F (30d) 72 filings 72 filers Visit website Investor relations