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Disclosery

Quantum Portfolio Management LLC: BSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Quantum Portfolio Management LLC on BSM, newest first. How the timeline and the estimate are built.

Quantum Portfolio Management LLC held 0 BSM shares at 2025-03-31 per its 13F-HR filed 2025-05-14.

the latest 13F is the newest step

  1. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -64,013 shares

    13F-HR 0001172661-25-001852 filed by Quantum Portfolio Management LLC
    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 ended2024-12-31
    13F 64,013 shares
    Change vs previous 13F -9,866 shares

    0.5% of the 13F portfolio, value $934,590.

    13F-HR 0001172661-25-000338 filed by Quantum Portfolio Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-09-30
    13F 73,879 shares
    Change vs previous 13F not available

    0.6% of the 13F portfolio, value $1,115,573.

    13F-HR 0001172661-24-004357 filed by Quantum Portfolio Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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