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Disclosery

Ring Mountain Capital, LLC: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Ring Mountain Capital, LLC on COST, newest first. How the timeline and the estimate are built.

Ring Mountain Capital, LLC held 462 COST shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 462 shares
    Change vs previous 13F -28 shares

    0.17% of the 13F portfolio, value $420,846.

    13F-HR 0002051343-26-000004 filed by Ring Mountain Capital, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 490 shares
    Change vs previous 13F +19 shares

    0.19% of the 13F portfolio, value $458,639.

    13F-HR 0002051343-26-000003 filed by Ring Mountain Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 471 shares
    Change vs previous 13F +11 shares

    0.26% of the 13F portfolio, value $470,000.

    13F-HR 0002051343-26-000002 filed by Ring Mountain Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 460 shares
    Change vs previous 13F +22 shares

    0.23% of the 13F portfolio, value $443,000.

    13F-HR 0002051343-26-000001 filed by Ring Mountain Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 438 shares
    Change vs previous 13F +7 shares

    0.22% of the 13F portfolio, value $406,000.

    13F-HR 0002051343-25-000005 filed by Ring Mountain Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 431 shares
    Change vs previous 13F +30 shares

    0.25% of the 13F portfolio, value $410,059.

    13F-HR 0002051343-25-000004 filed by Ring Mountain Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 401 shares
    Change vs previous 13F +41 shares

    0.28% of the 13F portfolio, value $379,442.

    13F-HR 0002051343-25-000003 filed by Ring Mountain Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 360 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $330,023.

    13F-HR 0002051343-25-000001 filed by Ring Mountain Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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