Skip to content
Disclosery

NEXT CENTURY GROWTH INVESTORS LLC: MAMA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NEXT CENTURY GROWTH INVESTORS LLC on MAMA, newest first. How the timeline and the estimate are built.

NEXT CENTURY GROWTH INVESTORS LLC held 1,990,717 MAMA 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 1,990,717 shares
    Change vs previous 13F +244,409 shares

    1.88% of the 13F portfolio, value $35,534,298.

    13F-HR 0001134007-26-000006 filed by NEXT CENTURY GROWTH INVESTORS LLC
    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 1,746,308 shares
    Change vs previous 13F +54,913 shares

    1.94% of the 13F portfolio, value $26,788,364.

    13F-HR 0001134007-26-000003 filed by NEXT CENTURY GROWTH INVESTORS 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 1,691,395 shares
    Change vs previous 13F +596,688 shares

    1.58% of the 13F portfolio, value $22,816,918.

    13F-HR 0001134007-26-000002 filed by NEXT CENTURY GROWTH INVESTORS 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 1,094,707 shares
    Change vs previous 13F +176,313 shares

    0.84% of the 13F portfolio, value $11,505,370.

    13F-HR 0001134007-25-000012 filed by NEXT CENTURY GROWTH INVESTORS 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 918,394 shares
    Change vs previous 13F -23,750 shares

    0.59% of the 13F portfolio, value $7,622,670.

    13F-HR 0001134007-25-000009 filed by NEXT CENTURY GROWTH INVESTORS 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 942,144 shares
    Change vs previous 13F -3,365 shares

    0.55% of the 13F portfolio, value $6,133,357.

    13F-HR 0001134007-25-000007 filed by NEXT CENTURY GROWTH INVESTORS 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 945,509 shares
    Change vs previous 13F -739 shares

    0.56% of the 13F portfolio, value $7,526,251.

    13F-HR 0001134007-25-000002 filed by NEXT CENTURY GROWTH INVESTORS 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 946,248 shares
    Change vs previous 13F not available

    0.56% of the 13F portfolio, value $6,907,610.

    13F-HR 0001134007-24-000008 filed by NEXT CENTURY GROWTH INVESTORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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