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Driehaus Capital Management LLC: MTSI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Driehaus Capital Management LLC on MTSI, newest first. How the timeline and the estimate are built.

Driehaus Capital Management LLC held 251,107 MTSI 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 251,107 shares
    Change vs previous 13F -85,706 shares

    0.55% of the 13F portfolio, value $95,513,570.

    13F-HR 0000938206-26-000048 filed by Driehaus Capital 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 336,813 shares
    Change vs previous 13F -145,238 shares

    0.55% of the 13F portfolio, value $74,796,063.

    13F-HR 0000938206-26-000031 filed by Driehaus Capital 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 482,051 shares
    Change vs previous 13F +107,161 shares

    0.56% of the 13F portfolio, value $82,565,695.

    13F-HR 0000938206-26-000018 filed by Driehaus Capital 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 374,890 shares
    Change vs previous 13F +26,136 shares

    0.33% of the 13F portfolio, value $46,670,056.

    13F-HR 0000938206-25-000056 filed by Driehaus Capital 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 348,754 shares
    Change vs previous 13F not available

    0.4% of the 13F portfolio, value $49,972,961.

    13F-HR 0000938206-25-000037 filed by Driehaus Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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