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MILLENNIUM MANAGEMENT LLC: UPWK position timeline

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

MILLENNIUM MANAGEMENT LLC held 1,853,448 UPWK 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 1,853,448 shares
    Change vs previous 13F +818,027 shares

    0.01% of the 13F portfolio, value $15,494,825.

    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 1,035,421 shares
    Change vs previous 13F +984,915 shares

    0.01% of the 13F portfolio, value $11,348,214.

    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 50,506 shares
    Change vs previous 13F -522,365 shares

    <0.01% of the 13F portfolio, value $1,001,029.

    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 572,871 shares
    Change vs previous 13F -1,323,489 shares

    0.01% of the 13F portfolio, value $10,638,214.

    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 1,896,360 shares
    Change vs previous 13F +1,106,722 shares

    0.02% of the 13F portfolio, value $25,487,078.

    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 789,638 shares
    Change vs previous 13F +619,459 shares

    0.01% of the 13F portfolio, value $10,304,776.

    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 170,179 shares
    Change vs previous 13F -85,351 shares

    <0.01% of the 13F portfolio, value $2,782,427.

    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 255,530 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,670,288.

    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).