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Nautilus Advisors LLC: MTBA position timeline

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

Nautilus Advisors LLC held 9,117 MTBA shares at 2026-09-30 per its 13F-HR filed 2026-10-07.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 9,117 shares
    Change vs previous 13F -2,552 shares

    0.26% of the 13F portfolio, value $426,292.

    13F-HR 0002083253-26-000002 filed by Nautilus Advisors LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 11,669 shares
    Change vs previous 13F -1,177 shares

    0.34% of the 13F portfolio, value $570,913.

    13F-HR 0001214659-26-008504 filed by Nautilus Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 12,846 shares
    Change vs previous 13F -10,341 shares

    0.44% of the 13F portfolio, value $635,364.

    13F-HR 0001214659-26-004760 filed by Nautilus Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 23,187 shares
    Change vs previous 13F +3,593 shares

    0.76% of the 13F portfolio, value $1,168,875.

    13F-HR 0001214659-26-000734 filed by Nautilus Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 19,594 shares
    Change vs previous 13F +813 shares

    0.66% of the 13F portfolio, value $986,554.

    13F-HR 0001214659-25-016306 filed by Nautilus Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 18,781 shares
    Change vs previous 13F -3,545 shares

    0.69% of the 13F portfolio, value $940,729.

    13F-HR 0001214659-25-012726 filed by Nautilus Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 22,326 shares
    Change vs previous 13F +4,891 shares

    0.92% of the 13F portfolio, value $1,119,445.

    13F-HR 0001214659-25-012725 filed by Nautilus Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 17,435 shares
    Change vs previous 13F not available

    0.69% of the 13F portfolio, value $866,369.

    13F-HR 0001214659-25-012724 filed by Nautilus Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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