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GSA CAPITAL PARTNERS LLP: TSSI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GSA CAPITAL PARTNERS LLP on TSSI, newest first. How the timeline and the estimate are built.

GSA CAPITAL PARTNERS LLP held 58,806 TSSI shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 58,806 shares
    Change vs previous 13F +19,774 shares

    0.05% of the 13F portfolio, value $723,000.

    13F-HR 0001362033-26-000006 filed by GSA CAPITAL PARTNERS LLP
    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 39,032 shares
    Change vs previous 13F +27,619 shares

    0.03% of the 13F portfolio, value $508,000.

    13F-HR 0001362033-26-000005 filed by GSA CAPITAL PARTNERS LLP
    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 11,413 shares
    Change vs previous 13F -36,512 shares

    0.01% of the 13F portfolio, value $81,000.

    13F-HR 0001362033-26-000001 filed by GSA CAPITAL PARTNERS LLP
    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 47,925 shares
    Change vs previous 13F +20,184 shares

    0.07% of the 13F portfolio, value $868,000.

    13F-HR 0001362033-25-000016 filed by GSA CAPITAL PARTNERS LLP
    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 27,741 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $800,000.

    13F-HR 0001362033-25-000007 filed by GSA CAPITAL PARTNERS LLP
    Filed (acceptance time not in the bulk data set), ingested

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