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

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

Thomas J. Herzfeld Advisors, Inc. held 195,902 DSM shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 195,902 shares
    Change vs previous 13F +30,970 shares

    0.37% of the 13F portfolio, value $1,204,797.

    13F-HR 0001398344-26-013942 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).

  2. period ended2026-03-31
    13F 164,932 shares
    Change vs previous 13F -176,159 shares

    0.34% of the 13F portfolio, value $991,241.

    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).

  3. period ended2025-12-31
    13F 341,091 shares
    Change vs previous 13F +2,512 shares

    0.71% of the 13F portfolio, value $2,104,531.

    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).

  4. period ended2025-09-30
    13F 338,579 shares
    Change vs previous 13F -27,475 shares

    0.69% of the 13F portfolio, value $2,004,388.

    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).

  5. period ended2025-06-30
    13F 366,054 shares
    Change vs previous 13F +238,330 shares

    0.73% of the 13F portfolio, value $2,049,902.

    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).

  6. period ended2025-03-31
    13F 127,724 shares
    Change vs previous 13F +20,451 shares

    0.25% of the 13F portfolio, value $736,967.

    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).

  7. period ended2024-12-31
    13F 107,273 shares
    Change vs previous 13F +7,563 shares

    0.2% of the 13F portfolio, value $623,256.

    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).

  8. period ended2024-09-30
    13F 99,710 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $621,193.

    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).