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Disclosery

TIVERTON ASSET MANAGEMENT LLC: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TIVERTON ASSET MANAGEMENT LLC on BIIB, newest first. How the timeline and the estimate are built.

TIVERTON ASSET MANAGEMENT LLC held 3,116 BIIB shares at 2019-09-30 per its 13F-HR filed 2019-11-13.

the latest 13F is the newest step

  1. period ended2019-09-30
    13F 3,116 shares
    Change vs previous 13F +507 shares

    0.03% of the 13F portfolio, value $726,000.

    13F-HR 0001568680-19-000004 filed by TIVERTON ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2019-06-30
    13F 2,609 shares
    Change vs previous 13F +1,732 shares

    0.02% of the 13F portfolio, value $610,000.

    13F-HR 0001568680-19-000003 filed by TIVERTON ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2019-03-31
    13F 877 shares
    Change vs previous 13F +877 shares

    0.01% of the 13F portfolio, value $207,000.

    13F-HR 0001568680-19-000002 filed by TIVERTON ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2018-12-31
    13F 0 shares
    Change vs previous 13F -2,010 shares

    13F-HR 0001568680-19-000001 filed by TIVERTON ASSET MANAGEMENT LLC
    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.

  5. period ended2018-09-30
    13F 2,010 shares
    Change vs previous 13F -71 shares

    0.03% of the 13F portfolio, value $710,000.

    13F-HR 0001568680-18-000004 filed by TIVERTON ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2018-06-30
    13F 2,081 shares
    Change vs previous 13F +1,372 shares

    0.03% of the 13F portfolio, value $604,000.

    13F-HR 0001568680-18-000003 filed by TIVERTON ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2018-03-31
    13F 709 shares
    Change vs previous 13F -1,212 shares

    0.01% of the 13F portfolio, value $194,000.

    13F-HR 0001568680-18-000002 filed by TIVERTON ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2017-12-31
    13F 1,921 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $612,000.

    13F-HR 0001568680-18-000001 filed by TIVERTON ASSET MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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