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Disclosery

SEI INVESTMENTS CO: AESI position timeline

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

SEI INVESTMENTS CO held 77,544 AESI 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 77,544 shares
    Change vs previous 13F -11,631 shares

    <0.01% of the 13F portfolio, value $1,288,061.

    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 89,175 shares
    Change vs previous 13F -28,520 shares

    <0.01% of the 13F portfolio, value $1,169,843.

    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 117,695 shares
    Change vs previous 13F -169,258 shares

    <0.01% of the 13F portfolio, value $1,108,628.

    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 286,953 shares
    Change vs previous 13F -31,495 shares

    <0.01% of the 13F portfolio, value $3,262,464.

    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 318,448 shares
    Change vs previous 13F +20,382 shares

    <0.01% of the 13F portfolio, value $4,257,760.

    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 298,066 shares
    Change vs previous 13F +84,209 shares

    0.01% of the 13F portfolio, value $5,317,299.

    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 213,857 shares
    Change vs previous 13F +28,639 shares

    0.01% of the 13F portfolio, value $4,743,631.

    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 185,218 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,037,819.

    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).