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SEI INVESTMENTS CO: ALKT position timeline

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

SEI INVESTMENTS CO held 168,023 ALKT 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 168,023 shares
    Change vs previous 13F +17,033 shares

    <0.01% of the 13F portfolio, value $3,044,594.

    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 150,990 shares
    Change vs previous 13F -12,757 shares

    <0.01% of the 13F portfolio, value $2,366,002.

    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 163,747 shares
    Change vs previous 13F -87,133 shares

    <0.01% of the 13F portfolio, value $3,777,645.

    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 250,880 shares
    Change vs previous 13F -18,839 shares

    0.01% of the 13F portfolio, value $6,231,961.

    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 269,719 shares
    Change vs previous 13F +22,773 shares

    0.01% of the 13F portfolio, value $8,129,389.

    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 246,946 shares
    Change vs previous 13F -37,340 shares

    0.01% of the 13F portfolio, value $6,482,505.

    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 284,286 shares
    Change vs previous 13F +26,987 shares

    0.01% of the 13F portfolio, value $10,427,503.

    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 257,299 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,115,203.

    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).