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Disclosery

CITADEL ADVISORS LLC: CYTK position timeline

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

CITADEL ADVISORS LLC held 640,945 CYTK shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 640,945 shares
    Change vs previous 13F -458,913 shares

    0.03% of the 13F portfolio, value $54,602,105.

    13F-HR/A 0001104659-26-104387 filed by CITADEL ADVISORS LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 1,099,858 shares
    Change vs previous 13F -63,079 shares

    0.05% of the 13F portfolio, value $72,491,641.

    13F-HR 0001104659-26-062477 filed by CITADEL ADVISORS 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 1,162,937 shares
    Change vs previous 13F -223,128 shares

    0.05% of the 13F portfolio, value $73,893,017.

    13F-HR 0001104659-26-016408 filed by CITADEL ADVISORS 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 1,386,065 shares
    Change vs previous 13F +87,456 shares

    0.06% of the 13F portfolio, value $76,178,132.

    13F-HR 0001104659-25-112514 filed by CITADEL ADVISORS 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 1,298,609 shares
    Change vs previous 13F +148,095 shares

    0.04% of the 13F portfolio, value $42,906,042.

    13F-HR 0001104659-25-078555 filed by CITADEL ADVISORS 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 1,150,514 shares
    Change vs previous 13F -221,131 shares

    0.05% of the 13F portfolio, value $46,239,157.

    13F-HR 0000950123-25-005687 filed by CITADEL ADVISORS 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 1,371,645 shares
    Change vs previous 13F +434,454 shares

    0.06% of the 13F portfolio, value $64,522,181.

    13F-HR 0000950123-25-002739 filed by CITADEL ADVISORS 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 937,191 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $49,483,685.

    13F-HR 0000950123-24-011767 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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