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Disclosery

BROWN ADVISORY INC: IRDM position timeline

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

BROWN ADVISORY INC held 512,859 IRDM 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 512,859 shares
    Change vs previous 13F +283 shares

    0.04% of the 13F portfolio, value $28,130,344.

    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 512,576 shares
    Change vs previous 13F +222 shares

    0.02% of the 13F portfolio, value $14,218,855.

    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 512,354 shares
    Change vs previous 13F -556 shares

    0.01% of the 13F portfolio, value $8,904,713.

    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 512,910 shares
    Change vs previous 13F +33 shares

    0.01% of the 13F portfolio, value $8,955,409.

    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 512,877 shares
    Change vs previous 13F +2,585 shares

    0.02% of the 13F portfolio, value $15,473,509.

    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 510,292 shares
    Change vs previous 13F -684 shares

    0.02% of the 13F portfolio, value $13,941,178.

    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 510,976 shares
    Change vs previous 13F -295 shares

    0.02% of the 13F portfolio, value $14,828,523.

    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 511,271 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $15,568,201.

    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).