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Disclosery

Graham Capital Management, L.P.: BLKB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Graham Capital Management, L.P. on BLKB, newest first. How the timeline and the estimate are built.

Graham Capital Management, L.P. held 14,454 BLKB 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 14,454 shares
    Change vs previous 13F +578 shares

    0.01% of the 13F portfolio, value $428,127.

    13F-HR 0002048251-26-006561 filed by Graham 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 13,876 shares
    Change vs previous 13F +457 shares

    0.02% of the 13F portfolio, value $535,752.

    13F-HR 0002048251-26-003779 filed by Graham 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 13,419 shares
    Change vs previous 13F +2,942 shares

    0.03% of the 13F portfolio, value $849,691.

    13F-HR 0001140361-26-005576 filed by Graham 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 10,477 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $673,776.

    13F-HR 0002048251-25-002362 filed by Graham 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).