Skip to content
Disclosery

FMR LLC: CYTK position timeline

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

FMR LLC held 5,031,782 CYTK 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 5,031,782 shares
    Change vs previous 13F -5,691,358 shares

    0.02% of the 13F portfolio, value $428,657,534.

    13F-HR 0000315066-26-002260 filed by FMR 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 10,723,140 shares
    Change vs previous 13F -2,084,612 shares

    0.04% of the 13F portfolio, value $706,762,165.

    13F-HR 0000315066-26-001390 filed by FMR 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 12,807,752 shares
    Change vs previous 13F -283,895 shares

    0.04% of the 13F portfolio, value $813,804,582.

    13F-HR 0000315066-26-000611 filed by FMR 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 13,091,647 shares
    Change vs previous 13F +1,824,136 shares

    0.04% of the 13F portfolio, value $719,516,917.

    13F-HR 0000315066-25-002929 filed by FMR 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 11,267,511 shares
    Change vs previous 13F +951,380 shares

    0.02% of the 13F portfolio, value $372,278,580.

    13F-HR 0000315066-25-002231 filed by FMR 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 10,316,131 shares
    Change vs previous 13F -478,555 shares

    0.03% of the 13F portfolio, value $414,605,291.

    13F-HR 0000315066-25-001380 filed by FMR 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 10,794,686 shares
    Change vs previous 13F -1,299,568 shares

    0.03% of the 13F portfolio, value $507,782,015.

    13F-HR 0000315066-25-000939 filed by FMR 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 12,094,254 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $638,576,597.

    13F-HR 0001385495-24-000014 filed by FMR LLC
    Filed (acceptance time not in the bulk data set), ingested

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