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SEI INVESTMENTS CO: ADMA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SEI INVESTMENTS CO on ADMA, newest first. How the timeline and the estimate are built.

SEI INVESTMENTS CO held 202,525 ADMA 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 202,525 shares
    Change vs previous 13F -87,835 shares

    <0.01% of the 13F portfolio, value $1,695,106.

    13F-HR 0002048251-26-006553 filed by SEI INVESTMENTS CO
    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 290,360 shares
    Change vs previous 13F +854 shares

    <0.01% of the 13F portfolio, value $2,616,138.

    13F-HR 0002048251-26-003739 filed by SEI INVESTMENTS CO
    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 289,506 shares
    Change vs previous 13F -224,454 shares

    0.01% of the 13F portfolio, value $5,280,567.

    13F-HR 0000350894-26-000005 filed by SEI INVESTMENTS CO
    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 513,960 shares
    Change vs previous 13F -82,427 shares

    0.01% of the 13F portfolio, value $7,534,650.

    13F-HR 0002048251-25-002343 filed by SEI INVESTMENTS CO
    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 596,387 shares
    Change vs previous 13F +93,272 shares

    0.01% of the 13F portfolio, value $10,860,212.

    13F-HR 0001041062-25-000162 filed by SEI INVESTMENTS CO
    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/A 503,115 shares
    Change vs previous 13F -24,157 shares

    0.01% of the 13F portfolio, value $9,981,810.

    13F-HR/A 0001041062-25-000106 filed by SEI INVESTMENTS CO
    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 527,272 shares
    Change vs previous 13F +314,013 shares

    0.01% of the 13F portfolio, value $9,042,719.

    13F-HR 0001041062-25-000019 filed by SEI INVESTMENTS CO
    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 213,259 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,263,050.

    13F-HR 0001041062-24-000165 filed by SEI INVESTMENTS CO
    Filed (acceptance time not in the bulk data set), ingested

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