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MILLENNIUM MANAGEMENT LLC: OIS position timeline

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

MILLENNIUM MANAGEMENT LLC held 667,842 OIS 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 667,842 shares
    Change vs previous 13F -36,569 shares

    <0.01% of the 13F portfolio, value $5,349,414.

    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 704,411 shares
    Change vs previous 13F +692,025 shares

    0.01% of the 13F portfolio, value $8,199,344.

    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 12,386 shares
    Change vs previous 13F -1,492 shares

    <0.01% of the 13F portfolio, value $83,853.

    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 13,878 shares
    Change vs previous 13F -1,101 shares

    <0.01% of the 13F portfolio, value $84,101.

    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 14,979 shares
    Change vs previous 13F -508,685 shares

    <0.01% of the 13F portfolio, value $80,287.

    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 523,664 shares
    Change vs previous 13F +428,857 shares

    <0.01% of the 13F portfolio, value $2,696,870.

    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 94,807 shares
    Change vs previous 13F -339,544 shares

    <0.01% of the 13F portfolio, value $479,723.

    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 434,351 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,998,015.

    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).