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Disclosery

OAK RIDGE INVESTMENTS LLC: MIRM position timeline

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

OAK RIDGE INVESTMENTS LLC held 22,408 MIRM shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 22,408 shares
    Change vs previous 13F +4,895 shares

    0.15% of the 13F portfolio, value $2,623,305.

    13F-HR 0001172661-26-002720 filed by OAK RIDGE INVESTMENTS 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 17,513 shares
    Change vs previous 13F +224 shares

    0.11% of the 13F portfolio, value $1,617,851.

    13F-HR 0001172661-26-001576 filed by OAK RIDGE INVESTMENTS 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 17,289 shares
    Change vs previous 13F -469 shares

    0.08% of the 13F portfolio, value $1,365,658.

    13F-HR 0001172661-26-000295 filed by OAK RIDGE INVESTMENTS 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 17,758 shares
    Change vs previous 13F -357 shares

    0.08% of the 13F portfolio, value $1,301,839.

    13F-HR 0001172661-25-004477 filed by OAK RIDGE INVESTMENTS 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 18,115 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $921,872.

    13F-HR 0001172661-25-002726 filed by OAK RIDGE INVESTMENTS LLC
    Filed (acceptance time not in the bulk data set), ingested

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