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DIAMANT ASSET MANAGEMENT, INC.: COR position timeline

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

DIAMANT ASSET MANAGEMENT, INC. held 930 COR 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 930 shares
    Change vs previous 13F -291,220 shares

    0.18% of the 13F portfolio, value $263,171.

    13F-HR 0001731124-26-000004 filed by DIAMANT ASSET MANAGEMENT, 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 292,150 shares
    Change vs previous 13F +291,220 shares

    13F-HR 0001731124-26-000002 filed by DIAMANT ASSET MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

    Percent of portfolio not computed: a value is missing or excluded from ratios (H1, H10).

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

  3. period ended2025-12-31
    13F 930 shares
    Change vs previous 13F 0 shares

    0.23% of the 13F portfolio, value $314,108.

    13F-HR 0001731124-26-000001 filed by DIAMANT ASSET MANAGEMENT, 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 930 shares
    Change vs previous 13F 0 shares

    0.21% of the 13F portfolio, value $290,653.

    13F-HR 0001731124-25-000007 filed by DIAMANT ASSET MANAGEMENT, INC.
    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 930 shares
    Change vs previous 13F 0 shares

    0.21% of the 13F portfolio, value $278,861.

    13F-HR 0001731124-25-000003 filed by DIAMANT ASSET MANAGEMENT, INC.
    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 930 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $258,624.

    13F-HR 0001731124-25-000002 filed by DIAMANT ASSET MANAGEMENT, INC.
    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 930 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $208,952.

    13F-HR 0001731124-25-000001 filed by DIAMANT ASSET MANAGEMENT, INC.
    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 930 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $209,324.

    13F-HR 0001731124-24-000005 filed by DIAMANT ASSET MANAGEMENT, INC.
    Filed (acceptance time not in the bulk data set), ingested

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