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SEI INVESTMENTS CO: MNKD position timeline

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

SEI INVESTMENTS CO held 301,669 MNKD 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 301,669 shares
    Change vs previous 13F -424,727 shares

    <0.01% of the 13F portfolio, value $1,285,103.

    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 726,396 shares
    Change vs previous 13F +253,537 shares

    <0.01% of the 13F portfolio, value $1,779,648.

    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 472,859 shares
    Change vs previous 13F +370,550 shares

    <0.01% of the 13F portfolio, value $2,681,093.

    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 102,309 shares
    Change vs previous 13F +83,408 shares

    <0.01% of the 13F portfolio, value $549,396.

    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 18,901 shares
    Change vs previous 13F -78,177 shares

    <0.01% of the 13F portfolio, value $70,690.

    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 97,078 shares
    Change vs previous 13F +15,032 shares

    <0.01% of the 13F portfolio, value $488,302.

    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 82,046 shares
    Change vs previous 13F -21,301 shares

    <0.01% of the 13F portfolio, value $527,556.

    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 103,347 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $650,054.

    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).