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BANC FUNDS CO LLC: COSO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BANC FUNDS CO LLC on COSO, newest first. How the timeline and the estimate are built.

BANC FUNDS CO LLC held 85,715 COSO shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 85,715 shares
    Change vs previous 13F 0 shares

    0.38% of the 13F portfolio, value $2,301,448.

    13F-HR 0001029311-26-000048 filed by BANC FUNDS CO LLC
    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 85,715 shares
    Change vs previous 13F 0 shares

    0.39% of the 13F portfolio, value $2,107,732.

    13F-HR 0001029311-26-000046 filed by BANC FUNDS CO LLC
    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 85,715 shares
    Change vs previous 13F 0 shares

    0.39% of the 13F portfolio, value $1,992,874.

    13F-HR 0001029311-26-000002 filed by BANC FUNDS CO LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 85,715 shares
    Change vs previous 13F -161,890 shares

    0.33% of the 13F portfolio, value $1,869,444.

    13F-HR 0001029311-25-000015 filed by BANC FUNDS CO LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 247,605 shares
    Change vs previous 13F -6,952 shares

    0.8% of the 13F portfolio, value $5,271,510.

    13F-HR 0001029311-25-000009 filed by BANC FUNDS CO LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 254,557 shares
    Change vs previous 13F -16,681 shares

    0.71% of the 13F portfolio, value $5,409,336.

    13F-HR 0001029311-25-000006 filed by BANC FUNDS CO LLC
    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 271,238 shares
    Change vs previous 13F -21,235 shares

    0.66% of the 13F portfolio, value $5,950,962.

    13F-HR 0001029311-25-000004 filed by BANC FUNDS CO LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 292,473 shares
    Change vs previous 13F not available

    0.62% of the 13F portfolio, value $5,755,869.

    13F-HR 0001029311-24-000008 filed by BANC FUNDS CO LLC
    Filed (acceptance time not in the bulk data set), ingested

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