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Disclosery

BlackRock, Inc.: CHMG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BlackRock, Inc. on CHMG, newest first. How the timeline and the estimate are built.

BlackRock, Inc. held 391,487 CHMG shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 391,487 shares
    Change vs previous 13F +29,660 shares

    <0.01% of the 13F portfolio, value $29,197,101.

    13F-HR 0002012383-26-003238 filed by BlackRock, 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 361,827 shares
    Change vs previous 13F -6,766 shares

    <0.01% of the 13F portfolio, value $19,473,528.

    13F-HR 0002012383-26-001841 filed by BlackRock, 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 368,593 shares
    Change vs previous 13F +10,231 shares

    <0.01% of the 13F portfolio, value $20,567,488.

    13F-HR 0002012383-26-000920 filed by BlackRock, 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 358,362 shares
    Change vs previous 13F -10,676 shares

    <0.01% of the 13F portfolio, value $18,821,172.

    13F-HR 0002012383-25-002949 filed by BlackRock, 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 369,038 shares
    Change vs previous 13F +7,046 shares

    <0.01% of the 13F portfolio, value $17,887,271.

    13F-HR 0001060021-25-000120 filed by BlackRock, 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 361,992 shares
    Change vs previous 13F +108,802 shares

    <0.01% of the 13F portfolio, value $17,219,959.

    13F-HR 0001576419-25-000869 filed by BlackRock, 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 253,190 shares
    Change vs previous 13F +3,547 shares

    <0.01% of the 13F portfolio, value $12,358,205.

    13F-HR 0001060021-25-000002 filed by BlackRock, 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 249,643 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $11,987,857.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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