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Disclosery

Clean Yield Group: UMC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Clean Yield Group on UMC, newest first. How the timeline and the estimate are built.

Clean Yield Group held 218 UMC shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 218 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $5,932.

    13F-HR 0001525865-26-000003 filed by Clean Yield Group
    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 218 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,958.

    13F-HR 0001525865-26-000002 filed by Clean Yield Group
    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 218 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,713.

    13F-HR 0001525865-26-000001 filed by Clean Yield Group
    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 218 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,652.

    13F-HR 0001525865-25-000010 filed by Clean Yield Group
    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 218 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,668.

    13F-HR 0001525865-25-000005 filed by Clean Yield Group
    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 218 shares
    Change vs previous 13F -131 shares

    <0.01% of the 13F portfolio, value $1,559.

    13F-HR 0001525865-25-000002 filed by Clean Yield Group
    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 349 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $2,265.

    13F-HR 0001525865-25-000001 filed by Clean Yield Group
    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 349 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,939.

    13F-HR 0001525865-24-000008 filed by Clean Yield Group
    Filed (acceptance time not in the bulk data set), ingested

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