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Disclosery

RiverPark Advisors, LLC: ATEC position timeline

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

RiverPark Advisors, LLC held 0 ATEC 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 -14,842 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 14,842 shares
    Change vs previous 13F -193 shares

    0.06% of the 13F portfolio, value $161,481.

    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 15,035 shares
    Change vs previous 13F +1,591 shares

    0.09% of the 13F portfolio, value $316,336.

    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).

  4. period ended2025-09-30
    13F 13,444 shares
    Change vs previous 13F -1,863 shares

    0.08% of the 13F portfolio, value $195,476.

    13F-HR 0001104659-25-111078 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).

  5. period ended2025-06-30
    13F 15,307 shares
    Change vs previous 13F -1,250 shares

    0.1% of the 13F portfolio, value $169,908.

    13F-HR 0001104659-25-077002 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).

  6. period ended2025-03-31
    13F 16,557 shares
    Change vs previous 13F +7,149 shares

    0.13% of the 13F portfolio, value $167,888.

    13F-HR 0001104659-25-047119 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).

  7. period ended2024-12-31
    13F 9,408 shares
    Change vs previous 13F -4,234 shares

    0.07% of the 13F portfolio, value $86,365.

    13F-HR 0001104659-25-013596 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).

  8. period ended2024-09-30
    13F 13,642 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $75,850.

    13F-HR 0001104659-24-115113 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).