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Disclosery

JENNISON ASSOCIATES LLC: ALNY position timeline

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

JENNISON ASSOCIATES LLC held 0 ALNY shares at 2026-03-31 per its 13F-HR filed 2026-05-06.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -277,759 shares

    13F-HR 0000053417-26-000040 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 277,759 shares
    Change vs previous 13F -27,104 shares

    0.07% of the 13F portfolio, value $110,450,917.

    13F-HR 0000053417-26-000012 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 304,863 shares
    Change vs previous 13F -45,207 shares

    0.08% of the 13F portfolio, value $139,017,693.

    13F-HR 0000053417-25-000088 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 350,070 shares
    Change vs previous 13F +40,851 shares

    0.07% of the 13F portfolio, value $114,154,415.

    13F-HR 0000053417-25-000076 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 309,219 shares
    Change vs previous 13F +49,306 shares

    0.06% of the 13F portfolio, value $83,495,333.

    13F-HR 0000053417-25-000046 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 259,913 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $61,160,129.

    13F-HR 0000053417-25-000022 filed by JENNISON ASSOCIATES LLC
    Filed (acceptance time not in the bulk data set), ingested

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