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Disclosery

ARK Investment Management LLC: PRLB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARK Investment Management LLC on PRLB, newest first. How the timeline and the estimate are built.

ARK Investment Management LLC held 35,418 PRLB 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 35,418 shares
    Change vs previous 13F -10,286 shares

    0.02% of the 13F portfolio, value $2,886,921.

    13F-HR 0001104659-26-096910 filed by ARK Investment Management 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 45,704 shares
    Change vs previous 13F -11,040 shares

    0.02% of the 13F portfolio, value $2,606,042.

    13F-HR 0001104659-26-059240 filed by ARK Investment Management 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 56,744 shares
    Change vs previous 13F -15,053 shares

    0.02% of the 13F portfolio, value $2,870,679.

    13F-HR 0001104659-26-013538 filed by ARK Investment Management 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 71,797 shares
    Change vs previous 13F -7,702 shares

    0.02% of the 13F portfolio, value $3,592,004.

    13F-HR 0001104659-25-110217 filed by ARK Investment Management 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 79,499 shares
    Change vs previous 13F -7,547 shares

    0.02% of the 13F portfolio, value $3,183,140.

    13F-HR 0001104659-25-072098 filed by ARK Investment Management 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 87,046 shares
    Change vs previous 13F -41,465 shares

    0.03% of the 13F portfolio, value $3,050,092.

    13F-HR 0001104659-25-045396 filed by ARK Investment Management 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 128,511 shares
    Change vs previous 13F +4,750 shares

    0.04% of the 13F portfolio, value $5,023,495.

    13F-HR 0001104659-25-009155 filed by ARK Investment Management 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 123,761 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $3,634,861.

    13F-HR 0001104659-24-113006 filed by ARK Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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