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VUSB · VANGUARD ULTRA-SHORT BOND ETF · Short Interest ETF

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$49.50 +0.00 (+0.00%) At close · Oct 21
Volume · Oct 21 1.12M Avg daily vol (3M) 2.11M

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 →

VUSB Latest Reported Short Interest

FINRA reported 794,335 VUSB shares sold short as of the September 30, 2026 settlement date, an increase of 498,498 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
    		 — — — —
    2026-09-30 794,335 295,837 +498,498 1.00
    2026-09-15 295,837 592,980 -297,143 1.00
    2026-08-31 592,980 1,275,799 -682,819 1.00
    2026-08-14 1,275,799 904,752 +371,047 1.00
    2026-07-31 904,752 330,352 +574,400 1.00
    2026-07-15 330,352 786,067 -455,715 1.00
    2026-06-30 786,067 227,068 +558,999 1.00
    2026-06-15 227,068 749,292 -522,224 1.00
    2026-05-29 749,292 1,999,371 -1,250,079 1.00
    2026-05-15 1,999,371 577,597 +1,421,774 1.28
    2026-04-30 577,597 24,942 +552,655 1.00
    2026-04-15 24,942 178,539 -153,597 1.00
    2026-03-31 178,539 1,407,845 -1,229,306 1.00
    2026-03-13 1,407,845 499,003 +908,842 1.00
    2026-02-27 499,003 1,197,089 -698,086 1.00
    2026-02-13 1,197,089 171,948 +1,025,141 1.00
    2026-01-30 171,948 830,853 -658,905 1.00
    2026-01-15 830,853 623,866 +206,987 1.00
    2025-12-31 623,866 118,975 +504,891 1.00
    2025-12-15 118,975 539,471 -420,496 1.00
    2025-11-28 539,471 484,338 +55,133 1.00
    2025-11-14 484,338 228,775 +255,563 1.00
    2025-10-31 228,775 330,499 -101,724 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements