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Disclosery

SEI INVESTMENTS CO: HSTM position timeline

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

SEI INVESTMENTS CO held 157,794 HSTM 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 157,794 shares
    Change vs previous 13F +11,394 shares

    <0.01% of the 13F portfolio, value $4,300,194.

    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 146,400 shares
    Change vs previous 13F -48,466 shares

    <0.01% of the 13F portfolio, value $3,031,781.

    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 194,866 shares
    Change vs previous 13F +7,544 shares

    <0.01% of the 13F portfolio, value $4,495,510.

    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 187,322 shares
    Change vs previous 13F -16,268 shares

    0.01% of the 13F portfolio, value $5,289,794.

    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 203,590 shares
    Change vs previous 13F -23,542 shares

    0.01% of the 13F portfolio, value $5,633,506.

    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 227,132 shares
    Change vs previous 13F -7,078 shares

    0.01% of the 13F portfolio, value $7,308,926.

    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 234,210 shares
    Change vs previous 13F +35,075 shares

    0.01% of the 13F portfolio, value $7,447,795.

    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 199,135 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $5,742,995.

    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).