BIIB - BIOGEN IDEC INC
This page shows which of the focused investors we track hold BIIB and how their positions changed, so you can see how much conviction the group has in the stock.
In Q2 2013 it was held by 2 managers with an aggregate reported value of $208.23M, which is 0.06% of the combined portfolio.
As of Q2 2013, 2 tracked institutional managers held BIIB (BIOGEN IDEC INC) with an aggregate reported value of $208.23M — 0.06% of the combined AlphaBaseline portfolio.
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- Source
- Curated SEC 13F filings
- Period
- Q2 2013
- Ticker
- BIIB
13F data is delayed and excludes shorts/non-13F assets.
Holders
| 1 | Viking Global Investors - Viking Global Investors | 1.16% | Reduce -24.9% | 966,288 | $207.95M |
| 2 | Mairs & Power Growth Fund - Mairs & Power Growth Fund | 0.01% | Reduce -22.7% | 1,300 | $280K |
Loading holder history for BIIB…