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MONTRUSCO BOLTON INVESTMENTS INC.: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MONTRUSCO BOLTON INVESTMENTS INC. on AMZN, newest first. How the timeline and the estimate are built.

MONTRUSCO BOLTON INVESTMENTS INC. held 1,307,343 AMZN shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 1,307,343 shares
    Change vs previous 13F -268,801 shares

    5.64% of the 13F portfolio, value $325,724,508.

    13F-HR 0001475940-26-000009 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    Accepted , ingested

  2. period ended2026-06-30
    13F 1,576,144 shares
    Change vs previous 13F -248,318 shares

    5.82% of the 13F portfolio, value $375,658,161.

    13F-HR 0001475940-26-000006 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    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 1,824,462 shares
    Change vs previous 13F -300,496 shares

    5.59% of the 13F portfolio, value $369,608,282.

    13F-HR 0001475940-26-000003 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 2,124,958 shares
    Change vs previous 13F -243,523 shares

    5.96% of the 13F portfolio, value $478,200,502.

    13F-HR 0001475940-26-000001 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 2,368,481 shares
    Change vs previous 13F -306,182 shares

    5.9% of the 13F portfolio, value $506,885,763.

    13F-HR 0001475940-25-000002 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 2,674,663 shares
    Change vs previous 13F +388,384 shares

    6.36% of the 13F portfolio, value $573,570,278.

    13F-HR 0001085146-25-004174 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    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 2,286,279 shares
    Change vs previous 13F -585,444 shares

    5.55% of the 13F portfolio, value $422,608,761.

    13F-HR 0001085146-25-002552 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 2,871,723 shares
    Change vs previous 13F not available

    7.43% of the 13F portfolio, value $613,808,630.

    13F-HR 0001085146-25-000414 filed by MONTRUSCO BOLTON INVESTMENTS INC.
    Filed (acceptance time not in the bulk data set), ingested

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