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Disclosery

4D Advisors, LLC: COHU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 4D Advisors, LLC on COHU, newest first. How the timeline and the estimate are built.

4D Advisors, LLC held 115,000 COHU shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 115,000 shares
    Change vs previous 13F -70,000 shares

    3.27% of the 13F portfolio, value $8,499,650.

    13F-HR 0001938268-26-000005 filed by 4D Advisors, LLC
    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 185,000 shares
    Change vs previous 13F -15,000 shares

    3.59% of the 13F portfolio, value $5,664,700.

    13F-HR 0001938268-26-000003 filed by 4D Advisors, LLC
    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 200,000 shares
    Change vs previous 13F +200,000 shares

    2.55% of the 13F portfolio, value $4,654,000.

    13F-HR 0001938268-26-000002 filed by 4D Advisors, LLC
    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 0 shares
    Change vs previous 13F -100,000 shares

    13F-HR 0001879202-25-000017 filed by 4D Advisors, LLC
    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.

  5. period ended2024-12-31
    13F 100,000 shares
    Change vs previous 13F not available

    1.87% of the 13F portfolio, value $2,670,000.

    13F-HR 0001879202-25-000005 filed by 4D Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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