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NPO · Enpro Inc. · Short Volume

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$273.63 -4.94 (-1.77%) At close · Nov 13 Play latest call Q3 2026 earnings call transcript
S&P 600 member Russell 2000 member Rebalance outlook locked
Customer concentration — top customer 24% of revenue

One customer — 24% of revenue (2025)

“including a customer that accounted for approximately 24% of our 2025 consolidated net sales.”
View the 10-K filed Feb 19, 2026
Market Cap
$5.79B
Shares
21.17M
Volume · Nov 13 169.62K Avg daily vol (3M) 183.44K

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

Pull daily short volume through the short interest API or MCP →
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    • Short Volume

    Date Short Volume Short Exempt Total Volume Short %
    2026-11-13 20,595 0 49,569 41.5%
    2026-11-12 29,183 0 40,844 71.5%
    2026-11-11 41,341 0 58,919 70.2%
    2026-11-10 16,372 0 27,698 59.1%
    2026-11-09 25,614 0 47,393 54.0%
    2026-11-06 33,069 0 186,372 17.7%
    2026-11-05 69,482 0 236,039 29.4%
    2026-11-04 83,939 0 136,954 61.3%
    2026-11-03 55,377 0 114,392 48.4%
    2026-11-02 34,323 0 64,348 53.3%
    2026-10-30 24,479 0 41,297 59.3%
    2026-10-29 20,352 0 48,036 42.4%
    2026-10-28 15,249 0 54,841 27.8%
    2026-10-27 24,501 0 103,878 23.6%
    2026-10-26 34,988 1 85,414 41.0%
    2026-10-23 30,870 1,297 82,673 37.3%
    2026-10-22 74,020 396 153,040 48.4%
    2026-10-21 31,322 0 78,501 39.9%
    2026-10-20 34,154 0 83,809 40.8%
    2026-10-19 34,269 56 60,779 56.4%
    2026-10-16 40,229 0 66,868 60.2%
    2026-10-15 41,139 21 148,575 27.7%
    2026-10-14 25,655 0 64,229 39.9%
    2026-10-13 23,600 0 63,246 37.3%
    2026-10-12 17,957 4 31,649 56.7%
    2026-10-09 22,489 3 33,782 66.6%
    2026-10-08 31,339 503 50,625 61.9%
    2026-10-07 27,888 10 55,599 50.2%
    2026-10-06 28,790 0 66,318 43.4%
    2026-10-05 54,090 111 80,325 67.3%
    2026-10-02 66,647 0 95,280 69.9%
    2026-10-01 21,808 8 36,493 59.8%
    2026-09-30 19,980 0 40,084 49.8%
    2026-09-29 18,189 0 40,658 44.7%
    2026-09-28 23,254 0 43,351 53.6%
    2026-09-25 58,491 0 79,401 73.7%
    2026-09-24 42,230 0 58,299 72.4%
    2026-09-23 24,380 0 35,408 68.9%
    2026-09-22 41,917 0 53,945 77.7%
    2026-09-21 28,111 0 43,278 65.0%
    2026-09-18 27,135 0 35,564 76.3%
    2026-09-17 38,524 0 55,509 69.4%
    2026-09-16 22,166 0 37,051 59.8%
    2026-09-15 31,022 0 46,687 66.4%
    2026-09-14 43,060 0 63,787 67.5%
    2026-09-11 34,816 64 47,365 73.5%
    2026-09-10 48,615 0 67,937 71.6%
    2026-09-09 36,448 110 46,357 78.6%
    2026-09-08 30,549 75 43,879 69.6%
    2026-09-04 17,803 12 31,064 57.3%
    Showing 1–50 of 64 days
    Key facts CIK 1164863 CUSIP 29355X107 13F (30d) 343 filings 309 filers Visit website Investor relations