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SIZE · iShares MSCI USA Size Factor ETF ETF

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$182.84 -0.60 (-0.33%) At close · Sep 4

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

SIZE Latest Reported Short Interest

FINRA reported 60,822 SIZE shares sold short as of the August 14, 2026 settlement date, an increase of 18,060 shares. Days to cover was 8.68 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
    2026-09-15 Scheduled
    FINRA publishes Sep 24
    		 — — — —
    2026-08-31 Scheduled
    FINRA publishes Sep 10
    		 — — — —
    2026-08-14 60,822 42,762 +18,060 8.68
    2026-07-31 42,762 45,114 -2,352 9.47
    2026-07-15 45,114 41,764 +3,350 8.95
    2026-06-30 41,764 41,663 +101 7.72
    2026-06-15 41,663 57,033 -15,370 9.84
    2026-05-29 57,033 93,123 -36,090 5.98
    2026-05-15 93,123 103,896 -10,773 15.32
    2026-04-30 103,896 101,399 +2,497 19.64
    2026-04-15 101,399 102,379 -980 14.77
    2026-03-31 102,379 63,179 +39,200 9.13
    2026-03-13 63,179 56,301 +6,878 11.47
    2026-02-27 56,301 54,831 +1,470 12.15
    2026-02-13 54,831 50,198 +4,633 12.70
    2026-01-30 50,198 47,202 +2,996 11.02
    2026-01-15 47,202 46,918 +284 8.49
    2025-12-31 46,918 92,579 -45,661 6.38
    2025-12-15 92,579 74,936 +17,643 13.79
    2025-11-28 74,936 77,106 -2,170 12.71
    2025-11-14 77,106 80,558 -3,452 10.16
    2025-10-31 80,558 71,750 +8,808 18.41
    2025-10-15 71,750 77,736 -5,986 14.36
    2025-09-30 77,736 85,099 -7,363 12.31
    2025-09-15 85,099 92,275 -7,176 17.66

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements