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Disclosery

HealthCor Management, L.P.: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HealthCor Management, L.P. on BIIB, newest first. How the timeline and the estimate are built.

HealthCor Management, L.P. held 0 BIIB shares at 2022-12-31 per its 13F-HR filed 2023-02-15.

the latest 13F is the newest step

  1. period ended2022-12-31
    13F 0 shares
    Change vs previous 13F -69,950 shares

    13F-HR 0001343781-23-000001 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2022-09-30
    13F 69,950 shares
    Change vs previous 13F -343,690 shares

    2.34% of the 13F portfolio, value $18,677,000.

    13F-HR 0001343781-22-000007 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2022-06-30
    13F 413,640 shares
    Change vs previous 13F +11,980 shares

    8.68% of the 13F portfolio, value $84,358,000.

    13F-HR 0001343781-22-000004 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2022-03-31
    13F 401,660 shares
    Change vs previous 13F -51,740 shares

    5.85% of the 13F portfolio, value $84,590,000.

    13F-HR 0001343781-22-000003 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2021-12-31
    13F 453,400 shares
    Change vs previous 13F -13,430 shares

    6.01% of the 13F portfolio, value $108,780,000.

    13F-HR 0001343781-22-000001 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2021-09-30
    13F 466,830 shares
    Change vs previous 13F +127,530 shares

    5.75% of the 13F portfolio, value $132,108,000.

    13F-HR 0001343781-21-000007 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2021-06-30
    13F 339,300 shares
    Change vs previous 13F +258,790 shares

    4.82% of the 13F portfolio, value $117,489,000.

    13F-HR 0001343781-21-000006 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2021-03-31
    13F 80,510 shares
    Change vs previous 13F not available

    0.84% of the 13F portfolio, value $22,523,000.

    13F-HR 0001343781-21-000004 filed by HealthCor Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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