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CenterBook Partners LP: LEGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CenterBook Partners LP on LEGN, newest first. How the timeline and the estimate are built.

CenterBook Partners LP held 452,907 LEGN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 452,907 shares
    Change vs previous 13F +248,304 shares

    0.64% of the 13F portfolio, value $13,079,954.

    13F-HR 0001872738-26-000010 filed by CenterBook Partners LP
    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 204,603 shares
    Change vs previous 13F -8,421 shares

    0.2% of the 13F portfolio, value $3,701,268.

    13F-HR 0001872738-26-000008 filed by CenterBook Partners LP
    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 213,024 shares
    Change vs previous 13F +67,493 shares

    0.23% of the 13F portfolio, value $4,631,142.

    13F-HR 0000902664-26-000841 filed by CenterBook Partners LP
    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 145,531 shares
    Change vs previous 13F +39,863 shares

    0.23% of the 13F portfolio, value $4,745,766.

    13F-HR 0000902664-25-004789 filed by CenterBook Partners LP
    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 105,668 shares
    Change vs previous 13F +30,789 shares

    0.21% of the 13F portfolio, value $3,750,157.

    13F-HR 0000902664-25-003518 filed by CenterBook Partners LP
    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 74,879 shares
    Change vs previous 13F -48,912 shares

    0.16% of the 13F portfolio, value $2,540,644.

    13F-HR 0000902664-25-002221 filed by CenterBook Partners LP
    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 123,791 shares
    Change vs previous 13F +48,126 shares

    0.24% of the 13F portfolio, value $4,028,159.

    13F-HR 0000902664-25-000921 filed by CenterBook Partners LP
    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 75,665 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $3,687,155.

    13F-HR 0000902664-24-006587 filed by CenterBook Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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