Skip to content
Disclosery

DIADEMA PARTNERS LP: REGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIADEMA PARTNERS LP on REGN, newest first. How the timeline and the estimate are built.

DIADEMA PARTNERS LP held 0 REGN shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -10,300 shares

    13F-HR 0001892688-26-000076 filed by DIADEMA PARTNERS LP
    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 10,300 shares
    Change vs previous 13F -19,860 shares

    4.73% of the 13F portfolio, value $7,950,261.

    13F-HR 0001892688-26-000036 filed by DIADEMA PARTNERS LP
    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 30,160 shares
    Change vs previous 13F +24,553 shares

    11.81% of the 13F portfolio, value $16,958,063.

    13F-HR 0001892688-25-000193 filed by DIADEMA PARTNERS LP
    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 5,607 shares
    Change vs previous 13F -24,221 shares

    1.83% of the 13F portfolio, value $2,943,675.

    13F-HR 0001892688-25-000149 filed by DIADEMA PARTNERS LP
    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 29,828 shares
    Change vs previous 13F not available

    15.12% of the 13F portfolio, value $18,917,812.

    13F-HR 0001892688-25-000116 filed by DIADEMA PARTNERS LP
    Filed (acceptance time not in the bulk data set), ingested

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