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MILLENNIUM MANAGEMENT LLC: SES position timeline

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

MILLENNIUM MANAGEMENT LLC held 623,351 SES 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 623,351 shares
    Change vs previous 13F -2,557,304 shares

    <0.01% of the 13F portfolio, value $598,542.

    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 3,180,655 shares
    Change vs previous 13F +664,066 shares

    <0.01% of the 13F portfolio, value $3,059,790.

    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 2,516,589 shares
    Change vs previous 13F -1,909,695 shares

    <0.01% of the 13F portfolio, value $4,529,860.

    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 4,426,284 shares
    Change vs previous 13F +2,519,665 shares

    0.01% of the 13F portfolio, value $7,391,894.

    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 1,906,619 shares
    Change vs previous 13F +1,285,343 shares

    <0.01% of the 13F portfolio, value $1,693,650.

    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 621,276 shares
    Change vs previous 13F +225,977 shares

    <0.01% of the 13F portfolio, value $323,498.

    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 395,299 shares
    Change vs previous 13F -231,854 shares

    <0.01% of the 13F portfolio, value $865,705.

    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 627,153 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $401,252.

    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).