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OAK RIDGE INVESTMENTS LLC: MA position timeline

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

OAK RIDGE INVESTMENTS LLC held 41,131 MA 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 41,131 shares
    Change vs previous 13F -1,239 shares

    1.2% of the 13F portfolio, value $21,124,885.

    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 42,370 shares
    Change vs previous 13F +202 shares

    1.4% of the 13F portfolio, value $21,170,594.

    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 42,168 shares
    Change vs previous 13F +3,029 shares

    1.46% of the 13F portfolio, value $24,072,868.

    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 39,139 shares
    Change vs previous 13F +768 shares

    1.44% of the 13F portfolio, value $22,262,655.

    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 38,371 shares
    Change vs previous 13F +420 shares

    1.55% of the 13F portfolio, value $21,562,200.

    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).

  6. period ended2025-03-31
    13F 37,951 shares
    Change vs previous 13F +1,888 shares

    1.73% of the 13F portfolio, value $20,801,702.

    13F-HR 0001172661-25-001733 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).

  7. period ended2024-12-31
    13F 36,063 shares
    Change vs previous 13F +2,045 shares

    1.49% of the 13F portfolio, value $18,989,694.

    13F-HR 0001172661-25-000200 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).

  8. period ended2024-09-30
    13F 34,018 shares
    Change vs previous 13F not available

    1.46% of the 13F portfolio, value $16,798,088.

    13F-HR 0001172661-24-004384 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).