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D L CARLSON INVESTMENT GROUP INC: ZG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of D L CARLSON INVESTMENT GROUP INC on ZG, newest first. How the timeline and the estimate are built.

D L CARLSON INVESTMENT GROUP INC held 0 ZG shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -45,898 shares

    13F-HR 0001021117-26-000001 filed by D L CARLSON INVESTMENT GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 45,898 shares
    Change vs previous 13F +464 shares

    0.57% of the 13F portfolio, value $3,416,647.

    13F-HR 0001021117-25-000005 filed by D L CARLSON INVESTMENT GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 45,434 shares
    Change vs previous 13F -210 shares

    0.57% of the 13F portfolio, value $3,111,775.

    13F-HR 0001021117-25-000003 filed by D L CARLSON INVESTMENT GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 45,644 shares
    Change vs previous 13F not available

    0.59% of the 13F portfolio, value $3,051,758.

    13F-HR 0001021117-25-000002 filed by D L CARLSON INVESTMENT GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

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