News + Filings Holdings
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Partner Investment Management, L.P.
> BIIB
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 12/31/2019 | BIOGEN INC. | BIIB | 1,839 | 1,839 | 546,000 | 546,000 | $296.90 |
| 09/30/2017 | BIOGEN INC. | BIIB | 0 | -248 | 0 | -67,000 | |
| 06/30/2017 | BIOGEN INC. | BIIB | 248 | -8,115 | 67,000 | -2,220,000 | $270.16 |
| 03/31/2017 | BIOGEN INC. | BIIB | 8,363 | -4,570 | 2,287,000 | -1,381,000 | $273.47 |
| 12/31/2016 | BIOGEN INC. | BIIB | 12,933 | 1,105 | 3,668,000 | -35,000 | $283.62 |
| 09/30/2016 | BIOGEN INC. | BIIB | 11,828 | 4,689 | 3,703,000 | 1,977,000 | $313.07 |
| 06/30/2016 | BIOGEN INC. | BIIB | 7,139 | 7,139 | 1,726,000 | 1,726,000 | $241.77 |
| 03/31/2016 | BIOGEN INC. | BIIB | 0 | -3,292 | 0 | -708,000 | |
| 09/30/2013 | BIOGEN INC. | BIIB | 0 | -3,292 | 0 | -708,000 | |
| 06/30/2013 | BIOGEN INC. | BIIB | 3,292 | 3,292 | 708,000 | 708,000 | $215.07 |
| 03/31/2012 | BIOGEN INC. | BIIB | 0 | -89,209 | 0 | -8,310,000 | |
| 12/31/2011 | BIOGEN INC. | BIIB | 0 | -89,209 | 0 | -8,310,000 | |
| 09/30/2011 | BIOGEN INC. | BIIB | 89,209 | -4,735 | 8,310,000 | 3,284,000 | $93.15 |
| 12/31/2009 | BIOGEN INC. | BIIB | 93,944 | 93,944 | 5,026,000 | 5,026,000 | $53.50 |
| 03/31/2009 | BIOGEN INC. | BIIB | 0 | -33,511 | 0 | -1,685,000 | |
| 12/31/2008 | BIOGEN INC. | BIIB | 0 | -33,511 | 0 | -1,685,000 | |
| 09/30/2008 | BIOGEN INC. | BIIB | 33,511 | 33,511 | 1,685,000 | 1,685,000 | $50.28 |
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