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Disclosery

HighVista Strategies LLC: CEG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HighVista Strategies LLC on CEG, newest first. How the timeline and the estimate are built.

HighVista Strategies LLC held 2,490 CEG 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 2,490 shares
    Change vs previous 13F -3,262 shares

    0.14% of the 13F portfolio, value $618,442.

    13F-HR 0001172661-26-003470 filed by HighVista Strategies LLC
    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 5,752 shares
    Change vs previous 13F +940 shares

    0.44% of the 13F portfolio, value $1,606,247.

    13F-HR 0001172661-26-002079 filed by HighVista Strategies LLC
    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 4,812 shares
    Change vs previous 13F -2,788 shares

    0.44% of the 13F portfolio, value $1,699,935.

    13F-HR 0001172661-26-000882 filed by HighVista Strategies LLC
    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 7,600 shares
    Change vs previous 13F -700 shares

    0.61% of the 13F portfolio, value $2,500,932.

    13F-HR 0001172661-25-004799 filed by HighVista Strategies LLC
    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 8,300 shares
    Change vs previous 13F -1,800 shares

    0.98% of the 13F portfolio, value $2,678,908.

    13F-HR 0001172661-25-003309 filed by HighVista Strategies LLC
    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 10,100 shares
    Change vs previous 13F +4,000 shares

    0.78% of the 13F portfolio, value $2,036,463.

    13F-HR 0001172661-25-001991 filed by HighVista Strategies LLC
    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 6,100 shares
    Change vs previous 13F not available

    0.51% of the 13F portfolio, value $1,364,631.

    13F-HR 0001172661-25-000973 filed by HighVista Strategies LLC
    Filed (acceptance time not in the bulk data set), ingested

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