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Disclosery

Rhino Investment Partners, Inc: AMBZ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rhino Investment Partners, Inc on AMBZ, newest first. How the timeline and the estimate are built.

Rhino Investment Partners, Inc held 0 AMBZ shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -46,552 shares

    13F-HR 0001828776-26-000005 filed by Rhino Investment Partners, Inc
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 46,552 shares
    Change vs previous 13F -94,989 shares

    0.92% of the 13F portfolio, value $3,302,864.

    13F-HR 0001828776-26-000003 filed by Rhino Investment Partners, 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 141,541 shares
    Change vs previous 13F 0 shares

    2.6% of the 13F portfolio, value $9,171,857.

    13F-HR 0001828776-26-000002 filed by Rhino Investment Partners, 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 141,541 shares
    Change vs previous 13F 0 shares

    2.44% of the 13F portfolio, value $7,746,539.

    13F-HR 0001828776-25-000011 filed by Rhino Investment Partners, 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/A 141,541 shares
    Change vs previous 13F -24,410 shares

    1.65% of the 13F portfolio, value $6,035,308.

    13F-HR/A 0001828776-25-000007 filed by Rhino Investment Partners, 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 165,951 shares
    Change vs previous 13F 0 shares

    1.83% of the 13F portfolio, value $7,408,053.

    13F-HR 0001828776-25-000005 filed by Rhino Investment Partners, 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/A 165,951 shares
    Change vs previous 13F +4,882 shares

    1.61% of the 13F portfolio, value $7,301,844.

    13F-HR/A 0001828776-25-000004 filed by Rhino Investment Partners, 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 161,069 shares
    Change vs previous 13F not available

    1.41% of the 13F portfolio, value $6,110,958.

    13F-HR 0001828776-24-000010 filed by Rhino Investment Partners, Inc
    Filed (acceptance time not in the bulk data set), ingested

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