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ArrowMark Colorado Holdings LLC: ON position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ArrowMark Colorado Holdings LLC on ON, newest first. How the timeline and the estimate are built.

ArrowMark Colorado Holdings LLC held 202,230 ON shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 202,230 shares
    Change vs previous 13F -400,964 shares

    0.8% of the 13F portfolio, value $19,118,824.

    13F-HR 0001172661-26-003384 filed by ArrowMark Colorado Holdings 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 603,194 shares
    Change vs previous 13F -10,792 shares

    0.99% of the 13F portfolio, value $37,349,772.

    13F-HR 0001172661-26-002286 filed by ArrowMark Colorado Holdings 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 613,986 shares
    Change vs previous 13F -392,667 shares

    0.73% of the 13F portfolio, value $33,247,342.

    13F-HR 0001172661-26-001050 filed by ArrowMark Colorado Holdings 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 1,006,653 shares
    Change vs previous 13F +63,481 shares

    0.92% of the 13F portfolio, value $49,638,059.

    13F-HR 0001172661-25-005041 filed by ArrowMark Colorado Holdings 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 943,172 shares
    Change vs previous 13F -302,500 shares

    0.89% of the 13F portfolio, value $49,431,645.

    13F-HR 0001172661-25-003450 filed by ArrowMark Colorado Holdings 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 1,245,672 shares
    Change vs previous 13F +446,963 shares

    0.82% of the 13F portfolio, value $50,686,394.

    13F-HR 0001172661-25-002341 filed by ArrowMark Colorado Holdings 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 798,709 shares
    Change vs previous 13F +419,671 shares

    0.68% of the 13F portfolio, value $50,358,602.

    13F-HR 0001172661-25-001120 filed by ArrowMark Colorado Holdings 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 379,038 shares
    Change vs previous 13F not available

    0.35% of the 13F portfolio, value $27,521,949.

    13F-HR 0001172661-24-005155 filed by ArrowMark Colorado Holdings LLC
    Filed (acceptance time not in the bulk data set), ingested

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