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TAGStone Capital, Inc.: COST position timeline

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

TAGStone Capital, Inc. held 6,056 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,056 shares
    Change vs previous 13F +8 shares

    1.8% of the 13F portfolio, value $5,665,656.

    13F-HR 0001903044-26-000003 filed by TAGStone Capital, 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 6,048 shares
    Change vs previous 13F +7 shares

    2.13% of the 13F portfolio, value $6,026,615.

    13F-HR 0001903044-26-000002 filed by TAGStone Capital, 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 6,041 shares
    Change vs previous 13F +9 shares

    1.94% of the 13F portfolio, value $5,209,096.

    13F-HR 0001903044-26-000001 filed by TAGStone Capital, 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 6,032 shares
    Change vs previous 13F +7 shares

    2.21% of the 13F portfolio, value $5,583,737.

    13F-HR 0001903044-25-000007 filed by TAGStone Capital, 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 6,025 shares
    Change vs previous 13F +158 shares

    2.44% of the 13F portfolio, value $5,917,785.

    13F-HR 0001903044-25-000006 filed by TAGStone Capital, 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 5,867 shares
    Change vs previous 13F -40 shares

    2.73% of the 13F portfolio, value $5,549,000.

    13F-HR 0001903044-25-000002 filed by TAGStone Capital, 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 5,907 shares
    Change vs previous 13F +7 shares

    2.66% of the 13F portfolio, value $5,413,000.

    13F-HR 0001903044-25-000001 filed by TAGStone Capital, 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 5,900 shares
    Change vs previous 13F not available

    2.67% of the 13F portfolio, value $5,231,000.

    13F-HR 0001903044-24-000004 filed by TAGStone Capital, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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