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Disclosery

SPINNAKER TRUST: GSST position timeline

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

SPINNAKER TRUST held 608,555 GSST shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 608,555 shares
    Change vs previous 13F +288,322 shares

    1.49% of the 13F portfolio, value $30,777,691.

    13F-HR 0001158970-26-000003 filed by SPINNAKER TRUST
    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 320,233 shares
    Change vs previous 13F -436 shares

    0.9% of the 13F portfolio, value $16,187,800.

    13F-HR 0001158970-26-000002 filed by SPINNAKER TRUST
    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 320,669 shares
    Change vs previous 13F +7,588 shares

    0.87% of the 13F portfolio, value $16,184,188.

    13F-HR 0001158970-26-000001 filed by SPINNAKER TRUST
    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 313,081 shares
    Change vs previous 13F +4,813 shares

    0.88% of the 13F portfolio, value $15,873,234.

    13F-HR 0001158970-25-000008 filed by SPINNAKER TRUST
    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 308,268 shares
    Change vs previous 13F -9,131 shares

    0.94% of the 13F portfolio, value $15,587,249.

    13F-HR 0001158970-25-000005 filed by SPINNAKER TRUST
    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 317,399 shares
    Change vs previous 13F -28,000 shares

    1.05% of the 13F portfolio, value $16,041,347.

    13F-HR 0001158970-25-000004 filed by SPINNAKER TRUST
    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 345,399 shares
    Change vs previous 13F not available

    1.09% of the 13F portfolio, value $17,342,484.

    13F-HR 0001158970-25-000001 filed by SPINNAKER TRUST
    Filed (acceptance time not in the bulk data set), ingested

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