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OPPENHEIMER ASSET MANAGEMENT INC.: GLW position timeline

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

OPPENHEIMER ASSET MANAGEMENT INC. held 560,653 GLW shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 560,653 shares
    Change vs previous 13F -61,276 shares

    0.75% of the 13F portfolio, value $143,207,596.

    13F-HR 0001085146-26-000553 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 236,738 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 323,915 shares

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

  2. period ended2026-03-31
    13F 621,929 shares
    Change vs previous 13F -43,604 shares

    0.5% of the 13F portfolio, value $84,563,687.

    13F-HR 0001085146-26-000369 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 218,085 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 403,844 shares

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

  3. period ended2025-12-31
    13F 665,533 shares
    Change vs previous 13F -47,517 shares

    0.38% of the 13F portfolio, value $58,274,070.

    13F-HR 0001085146-26-000133 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 151,784 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 513,749 shares

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

  4. period ended2025-09-30
    13F 713,050 shares
    Change vs previous 13F -189,150 shares

    0.34% of the 13F portfolio, value $58,491,492.

    13F-HR 0001085146-25-005973 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 184,452 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 528,598 shares

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

  5. period ended2025-06-30
    13F 902,200 shares
    Change vs previous 13F +83,146 shares

    0.29% of the 13F portfolio, value $47,446,698.

    13F-HR 0001085146-25-004405 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 234,696 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 667,504 shares

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

  6. period ended2025-03-31
    13F 819,054 shares
    Change vs previous 13F +20,263 shares

    0.26% of the 13F portfolio, value $37,496,292.

    13F-HR 0001085146-25-002235 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 186,002 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 633,052 shares

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

  7. period ended2024-12-31
    13F 798,791 shares
    Change vs previous 13F +16,208 shares

    0.25% of the 13F portfolio, value $37,958,548.

    13F-HR 0001085146-25-000777 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 185,597 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 613,194 shares

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

  8. period ended2024-09-30
    13F 782,583 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $35,333,623.

    13F-HR 0001085146-24-005361 filed by OPPENHEIMER ASSET MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

    • OPPENHEIMER & CO INC: 173,808 shares
    • OPPENHEIMER ASSET MANAGEMENT INC.: 608,775 shares

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