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FUMB · First Trust Ultra Short Duration Municipal ETF · Short Interest ETF

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$19.99 +0.00 (+0.00%)
Ex-dividend: $0.044 · Oct 21, 2026 Return incl. dividend (before tax) +0.22%
Volume · Oct 21 368.11K Avg daily vol (3M) 129.94K

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

Pull short interest history through the short interest API or MCP →

FUMB Latest Reported Short Interest

FINRA reported 169,236 FUMB shares sold short as of the September 30, 2026 settlement date, an increase of 104,531 shares. Days to cover was 1.00 based on FINRA's reported average daily volume.

Official FINRA short-interest data · share counts are restated for subsequent splits of this listing

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    • Short Interest History

    Settlement Date Current Position Previous Position Change Days to Cover
    2026-10-30 Scheduled
    FINRA publishes Nov 10
    		 — — — —
    2026-10-15 Scheduled
    FINRA publishes Oct 26
    		 — — — —
    2026-09-30 169,236 64,705 +104,531 1.00
    2026-09-15 64,705 124,612 -59,907 1.00
    2026-08-31 124,612 29,078 +95,534 2.82
    2026-08-14 29,078 19,325 +9,753 1.00
    2026-07-31 19,325 19,939 -614 1.00
    2026-07-15 19,939 15,908 +4,031 1.00
    2026-06-30 15,908 17,433 -1,525 1.00
    2026-06-15 17,433 13,171 +4,262 1.00
    2026-05-29 13,171 25,477 -12,306 1.00
    2026-05-15 25,477 10,716 +14,761 1.00
    2026-04-30 10,716 8,380 +2,336 1.00
    2026-04-15 8,380 15,638 -7,258 1.00
    2026-03-31 15,638 146,451 -130,813 1.00
    2026-03-13 146,451 1,686 +144,765 1.12
    2026-02-27 1,686 16,543 -14,857 1.00
    2026-02-13 16,543 19,770 -3,227 1.00
    2026-01-30 19,770 6,342 +13,428 1.00
    2026-01-15 6,342 60,708 -54,366 1.00
    2025-12-31 60,708 30,549 +30,159 1.00
    2025-12-15 30,549 5,279 +25,270 1.00
    2025-11-28 5,279 5,962 -683 1.00
    2025-11-14 5,962 29,263 -23,301 1.00
    2025-10-31 29,263 23,806 +5,457 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements