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Graham Capital Management, L.P.: CMCSA position timeline

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

Graham Capital Management, L.P. held 0 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 0 shares
    Change vs previous 13F -50,308 shares

    13F-HR 0002048251-26-006561 filed by Graham Capital Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 50,308 shares
    Change vs previous 13F -128,532 shares

    0.05% of the 13F portfolio, value $1,444,343.

    13F-HR 0002048251-26-003779 filed by Graham Capital Management, L.P.
    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 178,840 shares
    Change vs previous 13F -96,571 shares

    0.18% of the 13F portfolio, value $5,345,528.

    13F-HR 0001140361-26-005576 filed by Graham Capital Management, L.P.
    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 275,411 shares
    Change vs previous 13F +59,595 shares

    0.32% of the 13F portfolio, value $8,653,414.

    13F-HR 0002048251-25-002362 filed by Graham Capital Management, L.P.
    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 215,816 shares
    Change vs previous 13F +215,816 shares

    0.23% of the 13F portfolio, value $7,702,473.

    13F-HR 0001041062-25-000163 filed by Graham Capital Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -25,157 shares

    13F-HR 0001140361-25-004483 filed by Graham Capital Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-09-30
    13F 25,157 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,050,808.

    13F-HR 0001041062-24-000202 filed by Graham Capital Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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