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ArrowMark Colorado Holdings LLC: UNH position timeline

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

ArrowMark Colorado Holdings LLC held 63,630 UNH 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 63,630 shares
    Change vs previous 13F -3,075 shares

    1.1% of the 13F portfolio, value $26,446,537.

    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 66,705 shares
    Change vs previous 13F -4,600 shares

    0.48% of the 13F portfolio, value $18,049,706.

    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 71,305 shares
    Change vs previous 13F -3,515 shares

    0.52% of the 13F portfolio, value $23,538,494.

    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 74,820 shares
    Change vs previous 13F +13,755 shares

    0.48% of the 13F portfolio, value $25,835,346.

    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 61,065 shares
    Change vs previous 13F +26,565 shares

    0.34% of the 13F portfolio, value $19,050,448.

    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 34,500 shares
    Change vs previous 13F +31,600 shares

    0.29% of the 13F portfolio, value $18,069,375.

    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 2,900 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,466,994.

    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).