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Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors: REGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors on REGN, newest first. How the timeline and the estimate are built.

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors held 0 REGN shares at 2026-03-31 per its 13F-HR filed 2026-05-05.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -1,817 shares

    13F-HR 0001754960-26-000354 filed by Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 1,817 shares
    Change vs previous 13F +120 shares

    0.17% of the 13F portfolio, value $1,402,284.

    13F-HR 0001754960-26-000172 filed by Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 1,697 shares
    Change vs previous 13F +114 shares

    0.11% of the 13F portfolio, value $953,899.

    13F-HR 0001754960-25-000710 filed by Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 1,583 shares
    Change vs previous 13F -93 shares

    0.11% of the 13F portfolio, value $830,850.

    13F-HR 0001754960-25-000525 filed by Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 1,676 shares
    Change vs previous 13F +392 shares

    0.16% of the 13F portfolio, value $1,068,308.

    13F-HR 0001754960-25-000217 filed by Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 1,284 shares
    Change vs previous 13F -545 shares

    0.14% of the 13F portfolio, value $914,931.

    13F-HR 0001754960-25-000112 filed by Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 1,829 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $1,923,159.

    13F-HR 0001754960-24-000535 filed by Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
    Filed (acceptance time not in the bulk data set), ingested

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