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Disclosery

WULFF, HANSEN & CO.: IGSB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WULFF, HANSEN & CO. on IGSB, newest first. How the timeline and the estimate are built.

WULFF, HANSEN & CO. held 14,195 IGSB 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 14,195 shares
    Change vs previous 13F -1,060 shares

    0.57% of the 13F portfolio, value $743,960.

    13F-HR 0000108634-26-000015 filed by WULFF, HANSEN & CO.
    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 15,255 shares
    Change vs previous 13F -540 shares

    0.82% of the 13F portfolio, value $801,803.

    13F-HR 0000108634-26-000013 filed by WULFF, HANSEN & CO.
    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 15,795 shares
    Change vs previous 13F -1,040 shares

    0.7% of the 13F portfolio, value $835,240.

    13F-HR 0000108634-26-000002 filed by WULFF, HANSEN & CO.
    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 16,835 shares
    Change vs previous 13F -355 shares

    0.77% of the 13F portfolio, value $892,760.

    13F-HR 0000108634-25-000010 filed by WULFF, HANSEN & CO.
    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 17,190 shares
    Change vs previous 13F -2,040 shares

    0.78% of the 13F portfolio, value $906,944.

    13F-HR 0000108634-25-000009 filed by WULFF, HANSEN & CO.
    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 19,230 shares
    Change vs previous 13F -980 shares

    0.92% of the 13F portfolio, value $1,007,075.

    13F-HR 0000108634-25-000006 filed by WULFF, HANSEN & CO.
    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 20,210 shares
    Change vs previous 13F -1,340 shares

    0.99% of the 13F portfolio, value $1,044,857.

    13F-HR 0000108634-25-000003 filed by WULFF, HANSEN & CO.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 21,550 shares
    Change vs previous 13F not available

    1.03% of the 13F portfolio, value $1,134,823.

    13F-HR 0000108634-24-000014 filed by WULFF, HANSEN & CO.
    Filed (acceptance time not in the bulk data set), ingested

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