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Ellevest, Inc.: KOS position timeline

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

Ellevest, Inc. held 53,927 KOS shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 53,927 shares
    Change vs previous 13F -43,364 shares

    0.01% of the 13F portfolio, value $113,786.

    13F-HR 0001644128-26-000007 filed by Ellevest, 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 97,291 shares
    Change vs previous 13F -77,611 shares

    0.04% of the 13F portfolio, value $270,469.

    13F-HR 0001644128-26-000002 filed by Ellevest, 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 174,902 shares
    Change vs previous 13F +115,969 shares

    0.02% of the 13F portfolio, value $158,706.

    13F-HR 0001644128-26-000001 filed by Ellevest, 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 58,933 shares
    Change vs previous 13F +39,364 shares

    0.01% of the 13F portfolio, value $97,829.

    13F-HR 0001172661-25-005124 filed by Ellevest, 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 19,569 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $33,659.

    13F-HR 0001172661-25-002885 filed by Ellevest, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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