Skip to content
Disclosery

BIRCHBROOK, INC.: COST position timeline

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

BIRCHBROOK, INC. held 450 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 450 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $420,962.

    13F-HR 0002071468-26-000004 filed by BIRCHBROOK, 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 450 shares
    Change vs previous 13F -5 shares

    0.22% of the 13F portfolio, value $448,394.

    13F-HR 0002071468-26-000003 filed by BIRCHBROOK, 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 455 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $392,365.

    13F-HR 0002071468-26-000001 filed by BIRCHBROOK, 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 455 shares
    Change vs previous 13F 0 shares

    0.22% of the 13F portfolio, value $421,162.

    13F-HR 0002071468-25-000014 filed by BIRCHBROOK, 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 455 shares
    Change vs previous 13F -1 shares

    0.24% of the 13F portfolio, value $450,423.

    13F-HR 0002071468-25-000013 filed by BIRCHBROOK, 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 456 shares
    Change vs previous 13F +11 shares

    0.24% of the 13F portfolio, value $431,276.

    13F-HR 0002071468-25-000006 filed by BIRCHBROOK, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 445 shares
    Change vs previous 13F -2 shares

    0.23% of the 13F portfolio, value $407,741.

    13F-HR 0002071468-25-000005 filed by BIRCHBROOK, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 447 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $396,275.

    13F-HR 0002071468-25-000004 filed by BIRCHBROOK, INC.
    Filed (acceptance time not in the bulk data set), ingested

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