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Aureus Asset Management, LLC: BX position timeline

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

Aureus Asset Management, LLC held 238,299 BX 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 238,299 shares
    Change vs previous 13F -8,690 shares

    1.7% of the 13F portfolio, value $28,040,760.

    13F-HR 0001398344-26-014481 filed by Aureus 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 246,989 shares
    Change vs previous 13F -4,002 shares

    1.89% of the 13F portfolio, value $28,401,320.

    13F-HR 0001381296-26-000002 filed by Aureus 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 250,991 shares
    Change vs previous 13F +12,310 shares

    2.46% of the 13F portfolio, value $38,687,779.

    13F-HR 0001381296-26-000001 filed by Aureus Asset Management, LLC
    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 238,681 shares
    Change vs previous 13F -8,999 shares

    2.66% of the 13F portfolio, value $40,778,696.

    13F-HR 0001381296-25-000005 filed by Aureus Asset Management, LLC
    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 247,680 shares
    Change vs previous 13F -1,726 shares

    2.37% of the 13F portfolio, value $37,047,972.

    13F-HR 0001381296-25-000003 filed by Aureus Asset Management, LLC
    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 249,406 shares
    Change vs previous 13F -1,278 shares

    2.44% of the 13F portfolio, value $34,862,016.

    13F-HR 0001381296-25-000002 filed by Aureus Asset Management, LLC
    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 250,684 shares
    Change vs previous 13F -39,776 shares

    2.79% of the 13F portfolio, value $43,222,919.

    13F-HR 0001381296-25-000001 filed by Aureus Asset Management, LLC
    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 290,460 shares
    Change vs previous 13F not available

    2.91% of the 13F portfolio, value $44,478,214.

    13F-HR 0001381296-24-000004 filed by Aureus Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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