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ARK Investment Management LLC: KTOS position timeline

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

ARK Investment Management LLC held 4,672,566 KTOS 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 4,672,566 shares
    Change vs previous 13F +1,181,372 shares

    1.51% of the 13F portfolio, value $232,974,116.

    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 3,491,194 shares
    Change vs previous 13F +37,071 shares

    1.91% of the 13F portfolio, value $246,164,080.

    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 3,454,123 shares
    Change vs previous 13F -150,205 shares

    1.74% of the 13F portfolio, value $262,202,448.

    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 3,604,328 shares
    Change vs previous 13F -903,364 shares

    1.96% of the 13F portfolio, value $329,327,448.

    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 4,507,692 shares
    Change vs previous 13F +818,104 shares

    1.54% of the 13F portfolio, value $209,382,292.

    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 3,689,588 shares
    Change vs previous 13F -228,227 shares

    1.1% of the 13F portfolio, value $109,543,868.

    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 3,917,815 shares
    Change vs previous 13F -57,213 shares

    0.86% of the 13F portfolio, value $103,351,960.

    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 3,975,028 shares
    Change vs previous 13F not available

    0.85% of the 13F portfolio, value $92,618,152.

    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).