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Disclosery

BANK OF MONTREAL /CAN/: MTSI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BANK OF MONTREAL /CAN/ on MTSI, newest first. How the timeline and the estimate are built.

BANK OF MONTREAL /CAN/ held 11,303 MTSI shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,303 shares
    Change vs previous 13F +593 shares

    <0.01% of the 13F portfolio, value $4,299,322.

    13F-HR 0000927971-26-000090 filed by BANK OF MONTREAL /CAN/
    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 10,710 shares
    Change vs previous 13F -138,110 shares

    <0.01% of the 13F portfolio, value $2,378,369.

    13F-HR 0000927971-26-000078 filed by BANK OF MONTREAL /CAN/
    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 148,820 shares
    Change vs previous 13F +24,608 shares

    0.01% of the 13F portfolio, value $25,489,890.

    13F-HR 0000927971-26-000035 filed by BANK OF MONTREAL /CAN/
    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 124,212 shares
    Change vs previous 13F +7,519 shares

    0.01% of the 13F portfolio, value $15,463,152.

    13F-HR 0000927971-25-000027 filed by BANK OF MONTREAL /CAN/
    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 116,693 shares
    Change vs previous 13F -30,658 shares

    0.01% of the 13F portfolio, value $16,720,940.

    13F-HR 0000927971-25-000018 filed by BANK OF MONTREAL /CAN/
    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 147,351 shares
    Change vs previous 13F +126,466 shares

    0.01% of the 13F portfolio, value $14,791,094.

    13F-HR 0000927971-25-000015 filed by BANK OF MONTREAL /CAN/
    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 20,885 shares
    Change vs previous 13F -2,385 shares

    <0.01% of the 13F portfolio, value $2,713,171.

    13F-HR 0000927971-25-000008 filed by BANK OF MONTREAL /CAN/
    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 23,270 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,595,070.

    13F-HR 0000927971-24-000013 filed by BANK OF MONTREAL /CAN/
    Filed (acceptance time not in the bulk data set), ingested

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