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MILLENNIUM MANAGEMENT LLC: OCGN position timeline

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

MILLENNIUM MANAGEMENT LLC held 13,943,252 OCGN 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 13,943,252 shares
    Change vs previous 13F +216,060 shares

    0.01% of the 13F portfolio, value $21,333,176.

    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 13,727,192 shares
    Change vs previous 13F +8,330,775 shares

    0.02% of the 13F portfolio, value $24,846,218.

    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 5,396,417 shares
    Change vs previous 13F +1,234,268 shares

    0.01% of the 13F portfolio, value $7,285,163.

    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 4,162,149 shares
    Change vs previous 13F -896,777 shares

    0.01% of the 13F portfolio, value $6,784,303.

    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 5,058,926 shares
    Change vs previous 13F +4,977,618 shares

    <0.01% of the 13F portfolio, value $4,909,182.

    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 81,308 shares
    Change vs previous 13F -90,064 shares

    <0.01% of the 13F portfolio, value $57,428.

    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 171,372 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $137,954.

    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).