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Index Fund Advisors, Inc.: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Index Fund Advisors, Inc. on COST, newest first. How the timeline and the estimate are built.

Index Fund Advisors, Inc. held 11,173 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,173 shares
    Change vs previous 13F +13 shares

    0.41% of the 13F portfolio, value $10,452,351.

    13F-HR 0001665097-26-000008 filed by Index Fund Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 11,160 shares
    Change vs previous 13F +55 shares

    0.5% of the 13F portfolio, value $11,119,849.

    13F-HR 0001665097-26-000004 filed by Index Fund Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 11,105 shares
    Change vs previous 13F -241 shares

    0.45% of the 13F portfolio, value $9,576,413.

    13F-HR 0001665097-26-000002 filed by Index Fund Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 11,346 shares
    Change vs previous 13F +532 shares

    0.51% of the 13F portfolio, value $10,502,321.

    13F-HR 0001665097-25-000011 filed by Index Fund Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 10,814 shares
    Change vs previous 13F not available

    0.6% of the 13F portfolio, value $10,705,532.

    13F-HR 0001665097-25-000007 filed by Index Fund Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).