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Disclosery

Carnegie Mellon University: DUOL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Carnegie Mellon University on DUOL, newest first. How the timeline and the estimate are built.

Carnegie Mellon University held 294,814 DUOL shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 294,814 shares
    Change vs previous 13F 0 shares

    42.96% of the 13F portfolio, value $33,909,506.

    13F-HR 0000898432-26-000638 filed by Carnegie Mellon University
    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 294,814 shares
    Change vs previous 13F 0 shares

    45.16% of the 13F portfolio, value $29,059,816.

    13F-HR 0000898432-26-000359 filed by Carnegie Mellon University
    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 294,814 shares
    Change vs previous 13F 0 shares

    57.94% of the 13F portfolio, value $51,739,857.

    13F-HR 0000898432-26-000067 filed by Carnegie Mellon University
    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 294,814 shares
    Change vs previous 13F 0 shares

    72.12% of the 13F portfolio, value $94,882,938.

    13F-HR 0000898432-25-000892 filed by Carnegie Mellon University
    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 294,814 shares
    Change vs previous 13F -15,000 shares

    78.19% of the 13F portfolio, value $120,879,636.

    13F-HR 0000898432-25-000544 filed by Carnegie Mellon University
    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 309,814 shares
    Change vs previous 13F -5,000 shares

    74.57% of the 13F portfolio, value $96,209,640.

    13F-HR 0000898432-25-000312 filed by Carnegie Mellon University
    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 314,814 shares
    Change vs previous 13F -28,500 shares

    74.68% of the 13F portfolio, value $102,072,143.

    13F-HR 0000898432-25-000100 filed by Carnegie Mellon University
    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 343,314 shares
    Change vs previous 13F not available

    99.92% of the 13F portfolio, value $96,821,414.

    13F-HR 0000898432-24-000914 filed by Carnegie Mellon University
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).