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Investment Management Corp of Ontario: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Investment Management Corp of Ontario on CMCSA, newest first. How the timeline and the estimate are built.

Investment Management Corp of Ontario held 982,553 CMCSA 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 982,553 shares
    Change vs previous 13F +612,172 shares

    0.31% of the 13F portfolio, value $24,121,676.

    13F-HR 0001999371-26-018010 filed by Investment Management Corp of Ontario
    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 370,381 shares
    Change vs previous 13F +2,847 shares

    0.14% of the 13F portfolio, value $10,633,639.

    13F-HR 0001999371-26-010874 filed by Investment Management Corp of Ontario
    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 367,534 shares
    Change vs previous 13F +75,608 shares

    0.15% of the 13F portfolio, value $10,985,591.

    13F-HR 0001999371-26-003507 filed by Investment Management Corp of Ontario
    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 291,926 shares
    Change vs previous 13F -55,058 shares

    0.14% of the 13F portfolio, value $9,172,315.

    13F-HR 0001999371-25-017736 filed by Investment Management Corp of Ontario
    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 346,984 shares
    Change vs previous 13F +120,986 shares

    0.18% of the 13F portfolio, value $12,383,859.

    13F-HR 0001999371-25-011301 filed by Investment Management Corp of Ontario
    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 225,998 shares
    Change vs previous 13F -35,854 shares

    0.17% of the 13F portfolio, value $8,339,326.

    13F-HR 0001999371-25-006258 filed by Investment Management Corp of Ontario
    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 261,852 shares
    Change vs previous 13F +122,100 shares

    0.32% of the 13F portfolio, value $9,827,306.

    13F-HR 0001839882-25-009247 filed by Investment Management Corp of Ontario
    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 139,752 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $5,837,441.

    13F-HR 0001839882-24-039251 filed by Investment Management Corp of Ontario
    Filed (acceptance time not in the bulk data set), ingested

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