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Disclosery

Woodline Partners LP: ALNY position timeline

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

Woodline Partners LP held 246,282 ALNY 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 246,282 shares
    Change vs previous 13F +2,399 shares

    0.23% of the 13F portfolio, value $74,138,270.

    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 243,883 shares
    Change vs previous 13F +242,124 shares

    0.31% of the 13F portfolio, value $80,693,568.

    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 1,759 shares
    Change vs previous 13F -90,032 shares

    <0.01% of the 13F portfolio, value $699,466.

    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 91,791 shares
    Change vs previous 13F -531,324 shares

    0.2% of the 13F portfolio, value $41,856,696.

    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 623,115 shares
    Change vs previous 13F +466,651 shares

    1.07% of the 13F portfolio, value $203,191,570.

    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 156,464 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $42,248,409.

    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).