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SEI INVESTMENTS CO: QDEL position timeline

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

SEI INVESTMENTS CO held 185,272 QDEL 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 185,272 shares
    Change vs previous 13F -83,906 shares

    <0.01% of the 13F portfolio, value $3,245,252.

    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 269,178 shares
    Change vs previous 13F +57,615 shares

    <0.01% of the 13F portfolio, value $4,422,711.

    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 211,563 shares
    Change vs previous 13F +54,346 shares

    0.01% of the 13F portfolio, value $6,042,361.

    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 157,217 shares
    Change vs previous 13F +54,888 shares

    <0.01% of the 13F portfolio, value $4,629,873.

    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 102,329 shares
    Change vs previous 13F -7,142 shares

    <0.01% of the 13F portfolio, value $2,949,302.

    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 109,471 shares
    Change vs previous 13F +15,258 shares

    <0.01% of the 13F portfolio, value $3,827,283.

    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 94,213 shares
    Change vs previous 13F -2,938 shares

    0.01% of the 13F portfolio, value $4,197,099.

    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 97,151 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,430,128.

    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).