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Disclosery

GAMMA Investing LLC: MCO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMMA Investing LLC on MCO, newest first. How the timeline and the estimate are built.

GAMMA Investing LLC held 2,957 MCO shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 2,957 shares
    Change vs previous 13F +535 shares

    0.05% of the 13F portfolio, value $1,342,862.

    13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 2,422 shares
    Change vs previous 13F +262 shares

    0.04% of the 13F portfolio, value $1,096,972.

    13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
    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 2,160 shares
    Change vs previous 13F -461 shares

    0.04% of the 13F portfolio, value $942,300.

    13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
    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 2,621 shares
    Change vs previous 13F -333 shares

    0.07% of the 13F portfolio, value $1,338,938.

    13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
    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 2,954 shares
    Change vs previous 13F +514 shares

    0.08% of the 13F portfolio, value $1,407,522.

    13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
    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 2,440 shares
    Change vs previous 13F +716 shares

    0.08% of the 13F portfolio, value $1,223,880.

    13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
    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/A 1,724 shares
    Change vs previous 13F +288 shares

    0.06% of the 13F portfolio, value $802,850.

    13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
    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 1,436 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $679,759.

    13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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