Skip to content
Disclosery

River Road Asset Management, LLC: BMRN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of River Road Asset Management, LLC on BMRN, newest first. How the timeline and the estimate are built.

River Road Asset Management, LLC held 542,990 BMRN shares at 2026-06-30 per its 13F-HR filed 2026-07-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 542,990 shares
    Change vs previous 13F -374,622 shares

    0.35% of the 13F portfolio, value $31,069,888.

    13F-HR 0001341401-26-000018 filed by River Road Asset Management, LLC
    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 917,612 shares
    Change vs previous 13F +11,246 shares

    0.59% of the 13F portfolio, value $51,835,902.

    13F-HR 0001341401-26-000012 filed by River Road Asset Management, LLC
    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 906,366 shares
    Change vs previous 13F not available

    0.59% of the 13F portfolio, value $53,865,331.

    13F-HR 0001341401-26-000004 filed by River Road Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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