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Disclosery

Brown University: CHYM position timeline

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

Brown University held 204,625 CHYM shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 204,625 shares
    Change vs previous 13F 0 shares

    4.4% of the 13F portfolio, value $4,190,720.

    13F-HR 0000904454-26-000433 filed by Brown 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 204,625 shares
    Change vs previous 13F +101,820 shares

    3.76% of the 13F portfolio, value $3,832,626.

    13F-HR 0000904454-26-000246 filed by Brown 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 102,805 shares
    Change vs previous 13F not available

    1.82% of the 13F portfolio, value $2,587,602.

    13F-HR 0000904454-26-000050 filed by Brown University
    Filed (acceptance time not in the bulk data set), ingested

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