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Disclosery

Costello Asset Management, INC: MRVL position timeline

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

Costello Asset Management, INC held 0 MRVL shares at 2025-12-31 per its 13F-HR filed 2026-02-03.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -58,388 shares

    13F-HR 0001760145-26-000001 filed by Costello Asset Management, INC
    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 ended2025-09-30
    13F 58,388 shares
    Change vs previous 13F -5,324 shares

    1.64% of the 13F portfolio, value $4,908,679.

    13F-HR 0001760145-25-000006 filed by Costello Asset Management, INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 63,712 shares
    Change vs previous 13F +63,512 shares

    1.85% of the 13F portfolio, value $4,931,309.

    13F-HR 0001760145-25-000003 filed by Costello Asset Management, INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 200 shares
    Change vs previous 13F -33,648 shares

    <0.01% of the 13F portfolio, value $12,314.

    13F-HR 0001760145-25-000002 filed by Costello Asset Management, INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 33,848 shares
    Change vs previous 13F +297 shares

    2.47% of the 13F portfolio, value $3,738,512.

    13F-HR 0001760145-25-000001 filed by Costello Asset Management, INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 33,551 shares
    Change vs previous 13F not available

    1.62% of the 13F portfolio, value $2,419,698.

    13F-HR 0001760145-24-000005 filed by Costello Asset Management, INC
    Filed (acceptance time not in the bulk data set), ingested

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