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Rafferty Asset Management, LLC: NBIX position timeline

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

Rafferty Asset Management, LLC held 18,743 NBIX 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 18,743 shares
    Change vs previous 13F -17,489 shares

    0.01% of the 13F portfolio, value $3,158,852.

    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 36,232 shares
    Change vs previous 13F -2,823 shares

    0.02% of the 13F portfolio, value $4,773,204.

    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 39,055 shares
    Change vs previous 13F -19,646 shares

    0.02% of the 13F portfolio, value $5,539,171.

    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 58,701 shares
    Change vs previous 13F -20,445 shares

    0.03% of the 13F portfolio, value $8,240,446.

    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 79,146 shares
    Change vs previous 13F -21,661 shares

    0.03% of the 13F portfolio, value $9,947,861.

    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 100,807 shares
    Change vs previous 13F -6,204 shares

    0.05% of the 13F portfolio, value $11,149,254.

    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 107,011 shares
    Change vs previous 13F -33,824 shares

    0.05% of the 13F portfolio, value $14,607,002.

    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).

  8. period ended2024-09-30
    13F 140,835 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $16,227,009.

    13F-HR 0001999371-24-014625 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).