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Thomas J. Herzfeld Advisors, Inc.: NBXG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Thomas J. Herzfeld Advisors, Inc. on NBXG, newest first. How the timeline and the estimate are built.

Thomas J. Herzfeld Advisors, Inc. held 0 NBXG shares at 2026-03-31 per its 13F-HR filed 2026-05-12.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -412,390 shares

    13F-HR 0001398344-26-008954 filed by Thomas J. Herzfeld Advisors, 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 ended2025-12-31
    13F 412,390 shares
    Change vs previous 13F +18,179 shares

    2.01% of the 13F portfolio, value $5,954,912.

    13F-HR 0001398344-26-003154 filed by Thomas J. Herzfeld Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 394,211 shares
    Change vs previous 13F +79,237 shares

    2.08% of the 13F portfolio, value $6,062,965.

    13F-HR 0001398344-25-020702 filed by Thomas J. Herzfeld Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 314,974 shares
    Change vs previous 13F -33,597 shares

    1.64% of the 13F portfolio, value $4,598,620.

    13F-HR 0001398344-25-015319 filed by Thomas J. Herzfeld Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 348,571 shares
    Change vs previous 13F -10,485 shares

    1.45% of the 13F portfolio, value $4,269,995.

    13F-HR 0001398344-25-009442 filed by Thomas J. Herzfeld Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 359,056 shares
    Change vs previous 13F -1,356 shares

    1.47% of the 13F portfolio, value $4,574,373.

    13F-HR 0001398344-25-002553 filed by Thomas J. Herzfeld Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 360,412 shares
    Change vs previous 13F not available

    1.54% of the 13F portfolio, value $4,624,086.

    13F-HR 0001398344-24-020507 filed by Thomas J. Herzfeld Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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