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MILLENNIUM MANAGEMENT LLC: ABT position timeline

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

MILLENNIUM MANAGEMENT LLC held 3,599,994 ABT 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 3,599,994 shares
    Change vs previous 13F +2,276,652 shares

    0.22% of the 13F portfolio, value $326,663,456.

    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 1,323,342 shares
    Change vs previous 13F +893,801 shares

    0.1% of the 13F portfolio, value $135,867,523.

    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 429,541 shares
    Change vs previous 13F -45,288 shares

    0.04% of the 13F portfolio, value $53,817,192.

    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 474,829 shares
    Change vs previous 13F +305,800 shares

    0.05% of the 13F portfolio, value $63,598,596.

    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 169,029 shares
    Change vs previous 13F -509,691 shares

    0.02% of the 13F portfolio, value $22,989,634.

    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 678,720 shares
    Change vs previous 13F +106,611 shares

    0.09% of the 13F portfolio, value $90,032,208.

    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 572,109 shares
    Change vs previous 13F -702,225 shares

    0.06% of the 13F portfolio, value $64,711,249.

    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 1,274,334 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $145,286,819.

    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).