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Disclosery

Caprock Group, LLC: GLW position timeline

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

Caprock Group, LLC held 20,824 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 20,824 shares
    Change vs previous 13F -8,925 shares

    0.1% of the 13F portfolio, value $5,319,145.

    13F-HR 0001610769-26-000003 filed by Caprock Group, 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 29,749 shares
    Change vs previous 13F -186 shares

    0.1% of the 13F portfolio, value $4,045,071.

    13F-HR 0001610769-26-000002 filed by Caprock Group, 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 29,935 shares
    Change vs previous 13F -10,961 shares

    0.06% of the 13F portfolio, value $2,621,132.

    13F-HR 0001610769-26-000001 filed by Caprock Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 40,896 shares
    Change vs previous 13F +3,472 shares

    0.07% of the 13F portfolio, value $2,752,753.

    13F-HR 0001610769-25-000003 filed by Caprock Group, LLC
    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 37,424 shares
    Change vs previous 13F +9,195 shares

    0.05% of the 13F portfolio, value $1,713,287.

    13F-HR 0001085146-25-003265 filed by Caprock Group, LLC
    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 28,229 shares
    Change vs previous 13F +301 shares

    0.04% of the 13F portfolio, value $1,341,486.

    13F-HR 0001085146-25-000441 filed by Caprock Group, LLC
    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 27,928 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $1,260,979.

    13F-HR 0001085146-24-005444 filed by Caprock Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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