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Disclosery

RiverPark Advisors, LLC: MACI position timeline

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

RiverPark Advisors, LLC held 0 MACI shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -225,333 shares

    13F-HR 0001104659-26-086551 filed by RiverPark Advisors, LLC
    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 225,333 shares
    Change vs previous 13F +38,798 shares

    0.88% of the 13F portfolio, value $2,431,343.

    13F-HR 0001104659-26-061102 filed by RiverPark Advisors, LLC
    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 186,535 shares
    Change vs previous 13F not available

    0.57% of the 13F portfolio, value $1,982,867.

    13F-HR 0001104659-26-016116 filed by RiverPark Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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