Skip to content
Disclosery

Weiss Asset Management LP: SMCI position timeline

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

Weiss Asset Management LP held 141,215 SMCI 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 141,215 shares
    Change vs previous 13F -1,255,370 shares

    0.05% of the 13F portfolio, value $4,141,836.

    13F-HR 0001357550-26-000029 filed by Weiss Asset Management LP
    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/A 1,396,585 shares
    Change vs previous 13F +398,970 shares

    0.58% of the 13F portfolio, value $31,800,240.

    13F-HR 0001357550-26-000023 filed by Weiss Asset Management LP
    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/A 997,615 shares
    Change vs previous 13F -776,679 shares

    0.41% of the 13F portfolio, value $29,200,191.

    13F-HR 0001357550-26-000011 filed by Weiss Asset Management LP
    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/A 1,774,294 shares
    Change vs previous 13F -1,589,393 shares

    1.21% of the 13F portfolio, value $85,059,654.

    13F-HR 0001357550-25-000038 filed by Weiss Asset Management LP
    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/A 3,363,687 shares
    Change vs previous 13F +1,627,043 shares

    2.61% of the 13F portfolio, value $164,854,300.

    13F-HR 0001357550-25-000027 filed by Weiss Asset Management LP
    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/A 1,736,644 shares
    Change vs previous 13F not available

    1.59% of the 13F portfolio, value $59,462,691.

    13F-HR 0001357550-25-000020 filed by Weiss Asset Management LP
    Filed (acceptance time not in the bulk data set), ingested

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