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Disclosery

Woodline Partners LP: BLK position timeline

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

Woodline Partners LP held 90,061 BLK 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 90,061 shares
    Change vs previous 13F +32,773 shares

    0.27% of the 13F portfolio, value $86,599,055.

    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 57,288 shares
    Change vs previous 13F +2,649 shares

    0.21% of the 13F portfolio, value $55,094,442.

    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 54,639 shares
    Change vs previous 13F +35,605 shares

    0.23% of the 13F portfolio, value $58,482,307.

    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 19,034 shares
    Change vs previous 13F +3,281 shares

    0.1% of the 13F portfolio, value $22,191,170.

    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 15,753 shares
    Change vs previous 13F +3,453 shares

    0.09% of the 13F portfolio, value $16,528,835.

    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 12,300 shares
    Change vs previous 13F +3,557 shares

    0.08% of the 13F portfolio, value $11,641,704.

    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 8,743 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $8,962,537.

    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).