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RENAISSANCE TECHNOLOGIES LLC: MIRM position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 442,185 MIRM shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 442,185 shares
    Change vs previous 13F -139,900 shares

    0.07% of the 13F portfolio, value $51,766,598.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 582,085 shares
    Change vs previous 13F +143,000 shares

    0.08% of the 13F portfolio, value $53,773,012.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES 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 439,085 shares
    Change vs previous 13F -74,363 shares

    0.05% of the 13F portfolio, value $34,683,324.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 513,448 shares
    Change vs previous 13F +117,100 shares

    0.05% of the 13F portfolio, value $37,640,873.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES 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 396,348 shares
    Change vs previous 13F +207,848 shares

    0.03% of the 13F portfolio, value $20,170,150.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES 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 188,500 shares
    Change vs previous 13F +87,252 shares

    0.01% of the 13F portfolio, value $8,491,925.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES 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 101,248 shares
    Change vs previous 13F +40,800 shares

    0.01% of the 13F portfolio, value $4,186,605.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES 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 60,448 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,357,472.

    13F-HR 0001037389-24-000091 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).