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Disclosery

BAYBAN: COST position timeline

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

BAYBAN held 551 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 551 shares
    Change vs previous 13F -20 shares

    0.4% of the 13F portfolio, value $515,444.

    13F-HR 0001140361-26-030232 filed by BAYBAN
    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 571 shares
    Change vs previous 13F +169 shares

    0.49% of the 13F portfolio, value $568,962.

    13F-HR 0001140361-26-016595 filed by BAYBAN
    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 402 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $346,661.

    13F-HR 0001140361-26-008049 filed by BAYBAN
    Filed (acceptance time not in the bulk data set), ingested

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