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Disclosery

Griffith & Werner, Inc.: COST position timeline

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

Griffith & Werner, Inc. held 492 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 492 shares
    Change vs previous 13F +122 shares

    0.22% of the 13F portfolio, value $460,000.

    13F-HR 0001754960-26-000667 filed by Griffith & Werner, 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 370 shares
    Change vs previous 13F -28 shares

    0.18% of the 13F portfolio, value $368,680.

    13F-HR 0001754960-26-000347 filed by Griffith & Werner, 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 398 shares
    Change vs previous 13F 0 shares

    0.17% of the 13F portfolio, value $343,056.

    13F-HR 0001754960-26-000181 filed by Griffith & Werner, 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 398 shares
    Change vs previous 13F -1,666 shares

    0.19% of the 13F portfolio, value $364,095.

    13F-HR 0001754960-25-000769 filed by Griffith & Werner, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 2,064 shares
    Change vs previous 13F -91 shares

    1.21% of the 13F portfolio, value $1,952,156.

    13F-HR 0001754960-25-000182 filed by Griffith & Werner, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 2,155 shares
    Change vs previous 13F not available

    1.3% of the 13F portfolio, value $1,974,827.

    13F-HR 0001754960-25-000151 filed by Griffith & Werner, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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