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Greylin Investment Management, Inc: CMCSA position timeline

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

Greylin Investment Management, Inc held 7,016 CMCSA shares at 2024-06-30 per its 13F-HR filed 2024-07-19.

the latest 13F is the newest step

  1. period ended2024-06-30
    13F 7,016 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $274,747.

    13F-HR 0001085146-24-003115 filed by Greylin Investment Management, Inc
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec ยง4.2).