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4D Advisors, LLC: FSS position timeline

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

4D Advisors, LLC held 65,000 FSS 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 65,000 shares
    Change vs previous 13F +15,000 shares

    3.21% of the 13F portfolio, value $8,351,850.

    13F-HR 0001938268-26-000005 filed by 4D Advisors, LLC
    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 50,000 shares
    Change vs previous 13F -20,000 shares

    3.43% of the 13F portfolio, value $5,407,000.

    13F-HR 0001938268-26-000003 filed by 4D Advisors, LLC
    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 70,000 shares
    Change vs previous 13F +15,000 shares

    4.17% of the 13F portfolio, value $7,601,300.

    13F-HR 0001938268-26-000002 filed by 4D Advisors, LLC
    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 55,000 shares
    Change vs previous 13F -25,000 shares

    3.48% of the 13F portfolio, value $6,544,450.

    13F-HR 0001938268-25-000003 filed by 4D Advisors, LLC
    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 80,000 shares
    Change vs previous 13F +35,000 shares

    4.58% of the 13F portfolio, value $8,513,600.

    13F-HR 0001879202-25-000032 filed by 4D Advisors, LLC
    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 45,000 shares
    Change vs previous 13F -5,000 shares

    2.57% of the 13F portfolio, value $3,309,750.

    13F-HR 0001879202-25-000017 filed by 4D Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 50,000 shares
    Change vs previous 13F not available

    3.24% of the 13F portfolio, value $4,619,500.

    13F-HR 0001879202-25-000005 filed by 4D Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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