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Disclosery

BROWN ADVISORY INC: RIVN position timeline

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

BROWN ADVISORY INC held 30,194 RIVN 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 30,194 shares
    Change vs previous 13F -3,721 shares

    <0.01% of the 13F portfolio, value $523,865.

    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 33,915 shares
    Change vs previous 13F +9,641 shares

    <0.01% of the 13F portfolio, value $510,420.

    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 24,274 shares
    Change vs previous 13F -7,225 shares

    <0.01% of the 13F portfolio, value $478,441.

    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 31,499 shares
    Change vs previous 13F -6 shares

    <0.01% of the 13F portfolio, value $462,405.

    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 31,505 shares
    Change vs previous 13F -1,021 shares

    <0.01% of the 13F portfolio, value $432,879.

    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 32,526 shares
    Change vs previous 13F +772 shares

    <0.01% of the 13F portfolio, value $404,948.

    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 31,754 shares
    Change vs previous 13F -351 shares

    <0.01% of the 13F portfolio, value $422,334.

    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 32,105 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $360,218.

    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).