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Disclosery

SFE Investment Counsel: GSLC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SFE Investment Counsel on GSLC, newest first. How the timeline and the estimate are built.

SFE Investment Counsel held 4,784 GSLC shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,784 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $678,824.

    13F-HR 0001317784-26-000003 filed by SFE Investment Counsel
    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 4,784 shares
    Change vs previous 13F -233 shares

    0.1% of the 13F portfolio, value $598,641.

    13F-HR 0001317784-26-000002 filed by SFE Investment Counsel
    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 5,017 shares
    Change vs previous 13F +1,257 shares

    0.1% of the 13F portfolio, value $664,121.

    13F-HR 0001317784-26-000001 filed by SFE Investment Counsel
    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 3,760 shares
    Change vs previous 13F -200 shares

    0.08% of the 13F portfolio, value $489,873.

    13F-HR 0001317784-25-000003 filed by SFE Investment Counsel
    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 3,960 shares
    Change vs previous 13F -16,718 shares

    0.08% of the 13F portfolio, value $480,684.

    13F-HR 0001085146-25-004662 filed by SFE Investment Counsel
    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 20,678 shares
    Change vs previous 13F not available

    0.45% of the 13F portfolio, value $2,276,202.

    13F-HR 0001085146-25-002652 filed by SFE Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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