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BERKSHIRE CAPITAL HOLDINGS INC: GLW position timeline

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

BERKSHIRE CAPITAL HOLDINGS INC held 88,230 GLW 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 88,230 shares
    Change vs previous 13F +2,540 shares

    4.87% of the 13F portfolio, value $22,536,589.

    13F-HR 0001162044-26-000694 filed by BERKSHIRE CAPITAL HOLDINGS INC
    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 85,690 shares
    Change vs previous 13F +85,680 shares

    4.2% of the 13F portfolio, value $11,651,269.

    13F-HR 0001162044-26-000437 filed by BERKSHIRE CAPITAL HOLDINGS INC
    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 10 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $876.

    13F-HR 0001162044-26-000130 filed by BERKSHIRE CAPITAL HOLDINGS INC
    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 10 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $820.

    13F-HR 0001162044-25-001158 filed by BERKSHIRE CAPITAL HOLDINGS INC
    Filed (acceptance time not in the bulk data set), ingested

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