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Disclosery

Woodline Partners LP: AAMI position timeline

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

Woodline Partners LP held 883,540 AAMI 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 883,540 shares
    Change vs previous 13F +181,820 shares

    0.2% of the 13F portfolio, value $63,190,781.

    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 701,720 shares
    Change vs previous 13F +142,629 shares

    0.14% of the 13F portfolio, value $38,187,602.

    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 559,091 shares
    Change vs previous 13F +488,109 shares

    0.1% of the 13F portfolio, value $26,277,277.

    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 70,982 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $3,418,493.

    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).