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Disclosery

BlackRock, Inc.: REGN position timeline

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

BlackRock, Inc. held 9,113,506 REGN shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,113,506 shares
    Change vs previous 13F +165,771 shares

    0.08% of the 13F portfolio, value $5,682,635,642.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 8,947,735 shares
    Change vs previous 13F +206,465 shares

    0.12% of the 13F portfolio, value $6,913,378,662.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 8,741,270 shares
    Change vs previous 13F -95,904 shares

    0.11% of the 13F portfolio, value $6,747,123,706.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 8,837,174 shares
    Change vs previous 13F -438,911 shares

    0.09% of the 13F portfolio, value $4,968,878,140.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 9,276,085 shares
    Change vs previous 13F +350,205 shares

    0.09% of the 13F portfolio, value $4,869,944,458.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 8,925,880 shares
    Change vs previous 13F +194,258 shares

    0.12% of the 13F portfolio, value $5,661,061,035.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 8,731,622 shares
    Change vs previous 13F +251,360 shares

    0.13% of the 13F portfolio, value $6,219,796,349.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 8,480,262 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $8,914,790,432.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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