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Disclosery

Woodline Partners LP: CYTK position timeline

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

Woodline Partners LP held 1,100,708 CYTK 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 1,100,708 shares
    Change vs previous 13F +100,280 shares

    0.29% of the 13F portfolio, value $93,769,315.

    13F-HR 0001172661-26-003541 filed by Woodline Partners LP
    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/A 1,000,428 shares
    Change vs previous 13F -648,000 shares

    0.25% of the 13F portfolio, value $65,938,209.

    13F-HR/A 0001172661-26-002263 filed by Woodline Partners LP
    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 1,648,428 shares
    Change vs previous 13F +703 shares

    0.41% of the 13F portfolio, value $104,741,115.

    13F-HR 0001172661-26-000861 filed by Woodline Partners LP
    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 1,647,725 shares
    Change vs previous 13F +1,435,422 shares

    0.43% of the 13F portfolio, value $90,558,966.

    13F-HR 0001172661-25-004991 filed by Woodline Partners LP
    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 212,303 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $7,014,491.

    13F-HR 0001172661-25-003349 filed by Woodline Partners LP
    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 212,303 shares
    Change vs previous 13F +86,102 shares

    0.06% of the 13F portfolio, value $8,532,458.

    13F-HR 0001172661-25-002043 filed by Woodline Partners LP
    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 126,201 shares
    Change vs previous 13F -2,834 shares

    0.04% of the 13F portfolio, value $5,936,495.

    13F-HR 0001172661-25-001092 filed by Woodline Partners LP
    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 129,035 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $6,813,048.

    13F-HR 0001172661-24-004991 filed by Woodline Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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