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Disclosery

NORTHERN TRUST CORP: KOPN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NORTHERN TRUST CORP on KOPN, newest first. How the timeline and the estimate are built.

NORTHERN TRUST CORP held 1,438,454 KOPN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,438,454 shares
    Change vs previous 13F +109,214 shares

    <0.01% of the 13F portfolio, value $6,444,274.

    13F-HR 0000073124-26-000053 filed by NORTHERN TRUST CORP
    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 1,329,240 shares
    Change vs previous 13F +8,572 shares

    <0.01% of the 13F portfolio, value $2,990,791.

    13F-HR 0000073124-26-000036 filed by NORTHERN TRUST CORP
    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 1,320,668 shares
    Change vs previous 13F +81,000 shares

    <0.01% of the 13F portfolio, value $3,090,364.

    13F-HR 0000073124-26-000008 filed by NORTHERN TRUST CORP
    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 1,239,668 shares
    Change vs previous 13F +64,001 shares

    <0.01% of the 13F portfolio, value $3,012,393.

    13F-HR 0000073124-25-000252 filed by NORTHERN TRUST CORP
    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 1,175,667 shares
    Change vs previous 13F +869,046 shares

    <0.01% of the 13F portfolio, value $1,798,770.

    13F-HR 0001256484-25-000028 filed by NORTHERN TRUST CORP
    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 306,621 shares
    Change vs previous 13F +39,020 shares

    <0.01% of the 13F portfolio, value $285,832.

    13F-HR 0001256484-25-000024 filed by NORTHERN TRUST CORP
    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 267,601 shares
    Change vs previous 13F +66,245 shares

    <0.01% of the 13F portfolio, value $363,938.

    13F-HR 0001256484-25-000011 filed by NORTHERN TRUST CORP
    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 201,356 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $146,990.

    13F-HR 0001256484-24-000032 filed by NORTHERN TRUST CORP
    Filed (acceptance time not in the bulk data set), ingested

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