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JOHN G ULLMAN & ASSOCIATES INC: STX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JOHN G ULLMAN & ASSOCIATES INC on STX, newest first. How the timeline and the estimate are built.

JOHN G ULLMAN & ASSOCIATES INC held 1,858 STX shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,858 shares
    Change vs previous 13F -155 shares

    0.22% of the 13F portfolio, value $1,792,970.

    13F-HR 0000919530-26-000003 filed by JOHN G ULLMAN & ASSOCIATES 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 2,013 shares
    Change vs previous 13F +775 shares

    0.1% of the 13F portfolio, value $788,613.

    13F-HR 0000919530-26-000002 filed by JOHN G ULLMAN & ASSOCIATES 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 1,238 shares
    Change vs previous 13F -100 shares

    0.05% of the 13F portfolio, value $340,933.

    13F-HR 0000919530-26-000001 filed by JOHN G ULLMAN & ASSOCIATES 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 1,338 shares
    Change vs previous 13F +1,338 shares

    0.04% of the 13F portfolio, value $315,848.

    13F-HR 0000919530-25-000006 filed by JOHN G ULLMAN & ASSOCIATES 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 0 shares
    Change vs previous 13F -15,888 shares

    13F-HR 0000919530-25-000003 filed by JOHN G ULLMAN & ASSOCIATES 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.

  6. period ended2025-03-31
    13F 15,888 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $1,349,686.

    13F-HR 0000919530-25-000002 filed by JOHN G ULLMAN & ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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