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Rakuten Group, Inc.: COST position timeline

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

Rakuten Group, Inc. held 107,001 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-18.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 107,001 shares
    Change vs previous 13F +14,762 shares

    0.29% of the 13F portfolio, value $101,294,473.

    13F-HR 0000898432-26-000671 filed by Rakuten Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    • Rakuten Securities, Inc.: 110 shares
    • Rakuten Investment Management, Inc.: 106,891 shares

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

  2. period ended2026-03-31
    13F 92,239 shares
    Change vs previous 13F +9,766 shares

    0.19% of the 13F portfolio, value $91,923,521.

    13F-HR 0000898432-26-000355 filed by Rakuten Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    • Rakuten Securities, Inc.: 140 shares
    • Rakuten Investment Management, Inc.: 92,099 shares

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

  3. period ended2025-12-31
    13F 82,473 shares
    Change vs previous 13F +81,857 shares

    0.24% of the 13F portfolio, value $71,571,982.

    13F-HR 0000898432-26-000121 filed by Rakuten Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    • Rakuten Securities, Inc.: 252 shares
    • Rakuten Investment Management, Inc.: 82,221 shares

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

  4. period ended2025-09-30
    13F 616 shares
    Change vs previous 13F +334 shares

    <0.01% of the 13F portfolio, value $340,498.

    13F-HR 0002009539-25-000013 filed by Rakuten Securities, Inc.
    Filed (acceptance time not in the bulk data set), ingested

    • Rakuten Securities, Inc.: 330 shares
    • Rakuten Investment Management, Inc.: 286 shares

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

  5. period ended2025-06-30
    13F/A 282 shares
    Change vs previous 13F +18 shares

    0.11% of the 13F portfolio, value $279,163.

    13F-HR/A 0002009539-25-000010 filed by Rakuten Securities, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 264 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $249,686.

    13F-HR 0002009539-25-000004 filed by Rakuten Securities, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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