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MILLENNIUM MANAGEMENT LLC: SNDX position timeline

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

MILLENNIUM MANAGEMENT LLC held 2,053,960 SNDX 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 2,053,960 shares
    Change vs previous 13F +1,854,436 shares

    0.03% of the 13F portfolio, value $44,899,566.

    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 199,524 shares
    Change vs previous 13F +147,587 shares

    <0.01% of the 13F portfolio, value $4,660,881.

    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 51,937 shares
    Change vs previous 13F -994,519 shares

    <0.01% of the 13F portfolio, value $1,091,196.

    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 1,046,456 shares
    Change vs previous 13F -552,157 shares

    0.01% of the 13F portfolio, value $16,099,726.

    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 1,598,613 shares
    Change vs previous 13F +1,169,961 shares

    0.01% of the 13F portfolio, value $14,971,011.

    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 428,652 shares
    Change vs previous 13F -158,158 shares

    0.01% of the 13F portfolio, value $5,265,990.

    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 586,810 shares
    Change vs previous 13F -533,153 shares

    0.01% of the 13F portfolio, value $7,757,628.

    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 1,119,963 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $21,559,288.

    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).