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Disclosery

Matisse Capital: IBKR position timeline

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

Matisse Capital held 6,300 IBKR shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,300 shares
    Change vs previous 13F 0 shares

    0.22% of the 13F portfolio, value $548,352.

    13F-HR 0001668256-26-000004 filed by Matisse Capital
    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 6,300 shares
    Change vs previous 13F 0 shares

    0.18% of the 13F portfolio, value $422,541.

    13F-HR 0001668256-26-000003 filed by Matisse Capital
    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 6,300 shares
    Change vs previous 13F -6,000 shares

    0.18% of the 13F portfolio, value $405,153.

    13F-HR 0001668256-26-000002 filed by Matisse Capital
    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 12,300 shares
    Change vs previous 13F +300 shares

    0.38% of the 13F portfolio, value $846,363.

    13F-HR 0001668256-25-000014 filed by Matisse Capital
    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 12,000 shares
    Change vs previous 13F +10,000 shares

    0.31% of the 13F portfolio, value $664,920.

    13F-HR 0001668256-25-000005 filed by Matisse Capital
    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 2,000 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $331,180.

    13F-HR 0001668256-25-000003 filed by Matisse Capital
    Filed (acceptance time not in the bulk data set), ingested

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