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MILLENNIUM MANAGEMENT LLC: ALNY position timeline

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

MILLENNIUM MANAGEMENT LLC held 316,001 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 316,001 shares
    Change vs previous 13F -131,886 shares

    0.06% of the 13F portfolio, value $95,125,781.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM MANAGEMENT LLC
    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 447,887 shares
    Change vs previous 13F +372,457 shares

    0.11% of the 13F portfolio, value $148,192,372.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 75,430 shares
    Change vs previous 13F -474,501 shares

    0.02% of the 13F portfolio, value $29,994,740.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 549,931 shares
    Change vs previous 13F +459,486 shares

    0.2% of the 13F portfolio, value $250,768,536.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 90,445 shares
    Change vs previous 13F -196,892 shares

    0.03% of the 13F portfolio, value $29,493,210.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM MANAGEMENT LLC
    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 287,337 shares
    Change vs previous 13F -46,105 shares

    0.08% of the 13F portfolio, value $77,586,737.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM MANAGEMENT LLC
    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 333,442 shares
    Change vs previous 13F +82,479 shares

    0.07% of the 13F portfolio, value $78,462,237.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM MANAGEMENT LLC
    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 250,963 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $69,022,354.

    13F-HR 0001273087-24-000118 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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