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Silverberg Bernstein Capital Management LLC: KOPN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Silverberg Bernstein Capital Management LLC on KOPN, newest first. How the timeline and the estimate are built.

Silverberg Bernstein Capital Management LLC held 1,248,742 KOPN shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 1,248,742 shares
    Change vs previous 13F -53,500 shares

    2.72% of the 13F portfolio, value $5,744,213.

    13F-HR 0002007880-26-000006 filed by Silverberg Bernstein Capital Management LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 1,302,242 shares
    Change vs previous 13F -8,434 shares

    2.23% of the 13F portfolio, value $5,834,044.

    13F-HR 0002007880-26-000004 filed by Silverberg Bernstein Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 1,310,676 shares
    Change vs previous 13F +33,267 shares

    1.62% of the 13F portfolio, value $2,949,021.

    13F-HR 0002007880-26-000003 filed by Silverberg Bernstein Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,277,409 shares
    Change vs previous 13F +75,400 shares

    1.73% of the 13F portfolio, value $2,989,137.

    13F-HR 0002007880-26-000001 filed by Silverberg Bernstein Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,202,009 shares
    Change vs previous 13F +142,300 shares

    1.77% of the 13F portfolio, value $2,920,982.

    13F-HR 0002007880-25-000007 filed by Silverberg Bernstein Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,059,709 shares
    Change vs previous 13F +322,205 shares

    1.11% of the 13F portfolio, value $1,621,355.

    13F-HR 0002007880-25-000005 filed by Silverberg Bernstein Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 737,504 shares
    Change vs previous 13F +53,800 shares

    0.64% of the 13F portfolio, value $687,501.

    13F-HR 0002007880-25-000003 filed by Silverberg Bernstein Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 683,704 shares
    Change vs previous 13F not available

    0.82% of the 13F portfolio, value $929,837.

    13F-HR 0002007880-25-000002 filed by Silverberg Bernstein Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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