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Disclosery

BROWN ADVISORY INC: CCOI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BROWN ADVISORY INC on CCOI, newest first. How the timeline and the estimate are built.

BROWN ADVISORY INC held 57,476 CCOI 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 57,476 shares
    Change vs previous 13F +1,047 shares

    <0.01% of the 13F portfolio, value $797,764.

    13F-HR 0001345929-26-000038 filed by BROWN ADVISORY 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 56,429 shares
    Change vs previous 13F +3,477 shares

    <0.01% of the 13F portfolio, value $1,063,115.

    13F-HR 0001345929-26-000028 filed by BROWN ADVISORY 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 52,952 shares
    Change vs previous 13F -953,373 shares

    <0.01% of the 13F portfolio, value $1,141,635.

    13F-HR 0001345929-26-000018 filed by BROWN ADVISORY 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 1,006,325 shares
    Change vs previous 13F -447,776 shares

    0.05% of the 13F portfolio, value $38,592,579.

    13F-HR 0001345929-25-000002 filed by BROWN ADVISORY 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 1,454,101 shares
    Change vs previous 13F -217,369 shares

    0.09% of the 13F portfolio, value $70,102,211.

    13F-HR 0001085146-25-005034 filed by BROWN ADVISORY 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 1,671,470 shares
    Change vs previous 13F -225,620 shares

    0.15% of the 13F portfolio, value $102,477,878.

    13F-HR 0001085146-25-002448 filed by BROWN ADVISORY 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 1,897,090 shares
    Change vs previous 13F +368,129 shares

    0.19% of the 13F portfolio, value $146,208,694.

    13F-HR 0001085146-25-001491 filed by BROWN ADVISORY 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 1,528,961 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $116,078,739.

    13F-HR 0001085146-24-005669 filed by BROWN ADVISORY INC
    Filed (acceptance time not in the bulk data set), ingested

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