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Disclosery

Zweig Advisers LLC: BIIB position timeline

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

Zweig Advisers LLC held 0 BIIB shares at 2016-06-30 per its 13F-HR filed 2016-08-15.

the latest 13F is the newest step

  1. period ended2016-06-30
    13F 0 shares
    Change vs previous 13F -30,900 shares

    13F-HR 0000950123-16-020211 filed by Zweig Advisers 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.

  2. period ended2016-03-31
    13F 30,900 shares
    Change vs previous 13F 0 shares

    1.35% of the 13F portfolio, value $8,044,000.

    13F-HR 0000950123-16-017681 filed by Zweig Advisers LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2015-12-31
    13F 30,900 shares
    Change vs previous 13F not available

    1.57% of the 13F portfolio, value $9,466,000.

    13F-HR 0000950123-16-014901 filed by Zweig Advisers LLC
    Filed (acceptance time not in the bulk data set), ingested

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