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Disclosery

ALLIANCEBERNSTEIN L.P.: RGEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALLIANCEBERNSTEIN L.P. on RGEN, newest first. How the timeline and the estimate are built.

ALLIANCEBERNSTEIN L.P. held 795,282 RGEN 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 795,282 shares
    Change vs previous 13F -36,510 shares

    0.03% of the 13F portfolio, value $93,700,125.

    13F-HR 0001109448-26-000261 filed by ALLIANCEBERNSTEIN L.P.
    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 831,792 shares
    Change vs previous 13F -163,077 shares

    0.04% of the 13F portfolio, value $136,297,437.

    13F-HR 0001109448-26-000101 filed by ALLIANCEBERNSTEIN L.P.
    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 994,869 shares
    Change vs previous 13F -109,302 shares

    0.05% of the 13F portfolio, value $163,019,234.

    13F-HR 0001109448-26-000021 filed by ALLIANCEBERNSTEIN L.P.
    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 1,104,171 shares
    Change vs previous 13F +197,778 shares

    0.05% of the 13F portfolio, value $147,594,538.

    13F-HR 0001109448-25-000079 filed by ALLIANCEBERNSTEIN L.P.
    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 906,393 shares
    Change vs previous 13F -117,787 shares

    0.04% of the 13F portfolio, value $112,737,161.

    13F-HR 0001532155-25-000161 filed by ALLIANCEBERNSTEIN L.P.
    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 1,024,180 shares
    Change vs previous 13F +13,284 shares

    0.05% of the 13F portfolio, value $130,316,663.

    13F-HR 0001532155-25-000116 filed by ALLIANCEBERNSTEIN L.P.
    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 1,010,896 shares
    Change vs previous 13F +191,439 shares

    0.05% of the 13F portfolio, value $145,508,370.

    13F-HR 0001532155-25-000050 filed by ALLIANCEBERNSTEIN L.P.
    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 819,457 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $121,951,591.

    13F-HR 0001532155-24-000162 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

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