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Disclosery

Shannon River Fund Management LLC: MRVL position timeline

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

Shannon River Fund Management LLC held 0 MRVL 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 0 shares
    Change vs previous 13F -563,573 shares

    13F-HR 0001013594-26-000886 filed by Shannon River Fund Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 563,573 shares
    Change vs previous 13F +185,889 shares

    10.65% of the 13F portfolio, value $55,821,906.

    13F-HR 0001013594-26-000581 filed by Shannon River Fund 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 377,684 shares
    Change vs previous 13F -45,960 shares

    5.03% of the 13F portfolio, value $32,095,586.

    13F-HR 0001013594-26-000239 filed by Shannon River Fund 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 423,644 shares
    Change vs previous 13F -286,530 shares

    5.73% of the 13F portfolio, value $35,615,751.

    13F-HR 0001013594-25-001398 filed by Shannon River Fund 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 710,174 shares
    Change vs previous 13F +379,129 shares

    8.47% of the 13F portfolio, value $54,967,467.

    13F-HR 0001013594-25-000992 filed by Shannon River Fund 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 331,045 shares
    Change vs previous 13F -321,162 shares

    5.32% of the 13F portfolio, value $20,382,440.

    13F-HR 0001013594-25-000645 filed by Shannon River Fund 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 652,207 shares
    Change vs previous 13F -44,597 shares

    12.73% of the 13F portfolio, value $72,036,264.

    13F-HR 0001013594-25-000260 filed by Shannon River Fund 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 696,804 shares
    Change vs previous 13F not available

    7.59% of the 13F portfolio, value $50,253,505.

    13F-HR 0001013594-24-000941 filed by Shannon River Fund Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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