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MILLENNIUM MANAGEMENT LLC: MRBK position timeline

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

MILLENNIUM MANAGEMENT LLC held 40,428 MRBK 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 40,428 shares
    Change vs previous 13F +16,723 shares

    <0.01% of the 13F portfolio, value $809,773.

    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 23,705 shares
    Change vs previous 13F -1,825 shares

    <0.01% of the 13F portfolio, value $449,447.

    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 25,530 shares
    Change vs previous 13F +2,051 shares

    <0.01% of the 13F portfolio, value $448,817.

    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 23,479 shares
    Change vs previous 13F -45,375 shares

    <0.01% of the 13F portfolio, value $370,733.

    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 68,854 shares
    Change vs previous 13F -136,290 shares

    <0.01% of the 13F portfolio, value $887,528.

    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 205,144 shares
    Change vs previous 13F +152,900 shares

    <0.01% of the 13F portfolio, value $2,954,074.

    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 52,244 shares
    Change vs previous 13F +42,004 shares

    <0.01% of the 13F portfolio, value $716,265.

    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 10,240 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $129,434.

    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).