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Disclosery

BASSO CAPITAL MANAGEMENT, L.P.: IBM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BASSO CAPITAL MANAGEMENT, L.P. on IBM, newest first. How the timeline and the estimate are built.

BASSO CAPITAL MANAGEMENT, L.P. held 3,551 IBM shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,551 shares
    Change vs previous 13F -335 shares

    0.25% of the 13F portfolio, value $998,577.

    13F-HR 0001420506-26-001309 filed by BASSO CAPITAL MANAGEMENT, L.P.
    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 3,886 shares
    Change vs previous 13F -500 shares

    0.58% of the 13F portfolio, value $941,928.

    13F-HR 0001013594-26-000590 filed by BASSO CAPITAL MANAGEMENT, L.P.
    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 4,386 shares
    Change vs previous 13F -1,489 shares

    0.77% of the 13F portfolio, value $1,299,177.

    13F-HR 0001013594-26-000243 filed by BASSO CAPITAL MANAGEMENT, L.P.
    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 5,875 shares
    Change vs previous 13F +2,375 shares

    1.11% of the 13F portfolio, value $1,657,690.

    13F-HR 0001013594-25-001389 filed by BASSO CAPITAL MANAGEMENT, L.P.
    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 3,500 shares
    Change vs previous 13F +1,000 shares

    0.76% of the 13F portfolio, value $1,031,730.

    13F-HR 0001013594-25-000994 filed by BASSO CAPITAL MANAGEMENT, L.P.
    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 2,500 shares
    Change vs previous 13F not available

    0.53% of the 13F portfolio, value $621,650.

    13F-HR 0001013594-25-000618 filed by BASSO CAPITAL MANAGEMENT, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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