Skip to content
Disclosery

BROWN ADVISORY INC: AAON position timeline

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

BROWN ADVISORY INC held 489,527 AAON 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 489,527 shares
    Change vs previous 13F -183,322 shares

    0.1% of the 13F portfolio, value $62,101,370.

    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 672,849 shares
    Change vs previous 13F -112,292 shares

    0.09% of the 13F portfolio, value $55,678,282.

    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 785,141 shares
    Change vs previous 13F -42,899 shares

    0.08% of the 13F portfolio, value $59,867,003.

    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 828,040 shares
    Change vs previous 13F +112,582 shares

    0.1% of the 13F portfolio, value $77,372,036.

    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 715,458 shares
    Change vs previous 13F +188,383 shares

    0.07% of the 13F portfolio, value $52,765,052.

    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 527,075 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $41,180,389.

    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).