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Baron Capital: MAC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Baron Capital on MAC, newest first. How the timeline and the estimate are built.

Baron Capital held 4,999,756 MAC 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 4,999,756 shares
    Change vs previous 13F +915,063 shares

    0.19% of the 13F portfolio, value $125,943,854.

    13F-HR 0001017918-26-000067 filed by BAMCO INC /NY/
    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 4,084,693 shares
    Change vs previous 13F +2,389,273 shares

    0.23% of the 13F portfolio, value $77,200,698.

    13F-HR 0001017918-26-000043 filed by BAMCO INC /NY/
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-09-30
    13F 1,695,420 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $30,924,461.

    13F-HR 0001017918-24-000083 filed by BAMCO INC /NY/
    Filed (acceptance time not in the bulk data set), ingested

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