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Disclosery

Seneca House Advisors: MTBA position timeline

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

Seneca House Advisors held 83,504 MTBA shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 83,504 shares
    Change vs previous 13F -35,333 shares

    1.45% of the 13F portfolio, value $4,097,541.

    13F-HR 0001731359-26-000003 filed by Seneca House Advisors
    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 118,837 shares
    Change vs previous 13F +17,525 shares

    2.34% of the 13F portfolio, value $5,877,678.

    13F-HR 0001731359-26-000002 filed by Seneca House Advisors
    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 101,312 shares
    Change vs previous 13F +42,906 shares

    1.91% of the 13F portfolio, value $5,107,138.

    13F-HR 0001731359-26-000001 filed by Seneca House Advisors
    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 58,406 shares
    Change vs previous 13F +3,165 shares

    1.19% of the 13F portfolio, value $2,940,742.

    13F-HR 0001085146-25-005905 filed by Seneca House Advisors
    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 55,241 shares
    Change vs previous 13F -18,010 shares

    1.18% of the 13F portfolio, value $2,767,022.

    13F-HR 0001085146-25-003609 filed by Seneca House Advisors
    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 73,251 shares
    Change vs previous 13F +3,827 shares

    1.57% of the 13F portfolio, value $3,672,805.

    13F-HR 0001085146-25-002062 filed by Seneca House Advisors
    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 69,424 shares
    Change vs previous 13F +27,897 shares

    1.37% of the 13F portfolio, value $3,449,679.

    13F-HR 0001085146-25-000312 filed by Seneca House Advisors
    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 41,527 shares
    Change vs previous 13F not available

    0.9% of the 13F portfolio, value $2,137,810.

    13F-HR 0001085146-24-004633 filed by Seneca House Advisors
    Filed (acceptance time not in the bulk data set), ingested

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