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Disclosery

STRS OHIO: GLW position timeline

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

STRS OHIO held 210,858 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 210,858 shares
    Change vs previous 13F -58,617 shares

    0.2% of the 13F portfolio, value $53,859,459.

    13F-HR 0000820478-26-000014 filed by STRS OHIO
    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 269,475 shares
    Change vs previous 13F -10,228 shares

    0.15% of the 13F portfolio, value $36,640,516.

    13F-HR 0000820478-26-000008 filed by STRS OHIO
    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 279,703 shares
    Change vs previous 13F -179,666 shares

    0.09% of the 13F portfolio, value $24,490,795.

    13F-HR 0000820478-26-000006 filed by STRS OHIO
    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 459,369 shares
    Change vs previous 13F -179,168 shares

    0.14% of the 13F portfolio, value $37,682,039.

    13F-HR 0000820478-25-000020 filed by STRS OHIO
    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 638,537 shares
    Change vs previous 13F +43,986 shares

    0.13% of the 13F portfolio, value $33,580,661.

    13F-HR 0000820478-25-000016 filed by STRS OHIO
    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 594,551 shares
    Change vs previous 13F -83,501 shares

    0.11% of the 13F portfolio, value $27,218,545.

    13F-HR 0000820478-25-000013 filed by STRS OHIO
    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 678,052 shares
    Change vs previous 13F +200,391 shares

    0.13% of the 13F portfolio, value $32,221,031.

    13F-HR 0000820478-25-000014 filed by STRS OHIO
    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 477,661 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $21,566,394.

    13F-HR 0000820478-24-000016 filed by STRS OHIO
    Filed (acceptance time not in the bulk data set), ingested

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