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Disclosery

Rafferty Asset Management, LLC: BLK position timeline

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

Rafferty Asset Management, LLC held 42,080 BLK 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 42,080 shares
    Change vs previous 13F +7,001 shares

    0.09% of the 13F portfolio, value $40,462,445.

    13F-HR 0001999371-26-017909 filed by Rafferty 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 35,079 shares
    Change vs previous 13F -8,944 shares

    0.14% of the 13F portfolio, value $33,735,825.

    13F-HR 0001999371-26-010796 filed by Rafferty 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 44,023 shares
    Change vs previous 13F -3,907 shares

    0.16% of the 13F portfolio, value $47,119,578.

    13F-HR 0001999371-26-003261 filed by Rafferty 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 47,930 shares
    Change vs previous 13F -489 shares

    0.18% of the 13F portfolio, value $55,880,149.

    13F-HR 0001999371-25-017439 filed by Rafferty 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 48,419 shares
    Change vs previous 13F +682 shares

    0.17% of the 13F portfolio, value $50,803,636.

    13F-HR 0001999371-25-011302 filed by Rafferty 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 47,737 shares
    Change vs previous 13F -3,621 shares

    0.19% of the 13F portfolio, value $45,182,116.

    13F-HR 0001999371-25-006071 filed by Rafferty 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 51,358 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $52,647,599.

    13F-HR 0001999371-25-001622 filed by Rafferty Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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