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TCI FUND MANAGEMENT LTD: MCO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TCI FUND MANAGEMENT LTD on MCO, newest first. How the timeline and the estimate are built.

TCI FUND MANAGEMENT LTD held 14,334,027 MCO 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 14,334,027 shares
    Change vs previous 13F 0 shares

    12.3% of the 13F portfolio, value $6,492,167,509.

    13F-HR 0001647251-26-000007 filed by TCI FUND MANAGEMENT LTD
    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 14,334,027 shares
    Change vs previous 13F +1,025,548 shares

    13.84% of the 13F portfolio, value $6,253,219,279.

    13F-HR 0001647251-26-000004 filed by TCI FUND MANAGEMENT LTD
    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 13,308,479 shares
    Change vs previous 13F 0 shares

    12.67% of the 13F portfolio, value $6,798,636,497.

    13F-HR 0001647251-26-000002 filed by TCI FUND MANAGEMENT LTD
    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 13,308,479 shares
    Change vs previous 13F +61,500 shares

    12.03% of the 13F portfolio, value $6,341,224,074.

    13F-HR 0001647251-25-000014 filed by TCI FUND MANAGEMENT LTD
    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 13,246,979 shares
    Change vs previous 13F +83,872 shares

    13.1% of the 13F portfolio, value $6,644,552,197.

    13F-HR 0001647251-25-000009 filed by TCI FUND MANAGEMENT LTD
    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 13,163,107 shares
    Change vs previous 13F -83,662 shares

    14.13% of the 13F portfolio, value $6,129,927,299.

    13F-HR 0001647251-25-000005 filed by TCI FUND MANAGEMENT LTD
    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 13,246,769 shares
    Change vs previous 13F 0 shares

    14.78% of the 13F portfolio, value $6,270,623,042.

    13F-HR 0001647251-25-000003 filed by TCI FUND MANAGEMENT LTD
    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 13,246,769 shares
    Change vs previous 13F not available

    14.28% of the 13F portfolio, value $6,286,784,100.

    13F-HR 0001647251-24-000011 filed by TCI FUND MANAGEMENT LTD
    Filed (acceptance time not in the bulk data set), ingested

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