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RIVERHEAD CAPITAL MANAGEMENT LLC: BIIB position timeline

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

RIVERHEAD CAPITAL MANAGEMENT LLC held 54,118 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 54,118 shares
    Change vs previous 13F -9,931 shares

    0.46% of the 13F portfolio, value $12,600,000.

    13F-HR 0001568679-19-000005 filed by RIVERHEAD CAPITAL 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 64,049 shares
    Change vs previous 13F -20,719 shares

    0.55% of the 13F portfolio, value $14,979,000.

    13F-HR 0001568679-19-000004 filed by RIVERHEAD CAPITAL 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/A 84,768 shares
    Change vs previous 13F +18,779 shares

    0.81% of the 13F portfolio, value $20,037,000.

    13F-HR/A 0001568679-19-000003 filed by RIVERHEAD CAPITAL 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 65,989 shares
    Change vs previous 13F -3,912 shares

    0.89% of the 13F portfolio, value $19,858,000.

    13F-HR 0001568679-19-000001 filed by RIVERHEAD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2018-09-30
    13F 69,901 shares
    Change vs previous 13F -4,594 shares

    0.89% of the 13F portfolio, value $24,697,000.

    13F-HR 0001568679-18-000004 filed by RIVERHEAD CAPITAL 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 74,495 shares
    Change vs previous 13F +8,684 shares

    0.85% of the 13F portfolio, value $21,621,000.

    13F-HR 0001568679-18-000003 filed by RIVERHEAD CAPITAL 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 65,811 shares
    Change vs previous 13F +32,335 shares

    0.76% of the 13F portfolio, value $18,020,000.

    13F-HR 0001568679-18-000002 filed by RIVERHEAD CAPITAL 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 33,476 shares
    Change vs previous 13F not available

    0.45% of the 13F portfolio, value $10,665,000.

    13F-HR 0001568679-18-000001 filed by RIVERHEAD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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