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ArrowMark Colorado Holdings LLC: TMDX position timeline

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

ArrowMark Colorado Holdings LLC held 30,151 TMDX 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 30,151 shares
    Change vs previous 13F -140,917 shares

    0.08% of the 13F portfolio, value $2,002,629.

    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 171,068 shares
    Change vs previous 13F -15,911 shares

    0.45% of the 13F portfolio, value $17,005,870.

    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 186,979 shares
    Change vs previous 13F -126,146 shares

    0.5% of the 13F portfolio, value $22,745,995.

    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 313,125 shares
    Change vs previous 13F +109,830 shares

    0.65% of the 13F portfolio, value $35,132,625.

    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 203,295 shares
    Change vs previous 13F +167,670 shares

    0.49% of the 13F portfolio, value $27,243,563.

    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 35,625 shares
    Change vs previous 13F -241,795 shares

    0.04% of the 13F portfolio, value $2,396,850.

    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 277,420 shares
    Change vs previous 13F -695,983 shares

    0.23% of the 13F portfolio, value $17,297,137.

    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 973,403 shares
    Change vs previous 13F not available

    1.96% of the 13F portfolio, value $152,824,271.

    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).