Carl Icahn - Icahn Carl C
Holding/activity history for Biogen Inc. (BIIB)
← All BIIB superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2011 Q2 | 0 | 0.00 | Sell 100.00% | 3.53 | $72.70–109.63 · VW $96.61i | SEC | |
| 2011 Q1 | 3,215,051 | 3.53 | $73.39 | $235,953,000 | SEC | ||
| 2010 Q4 | 3,215,051 | 3.71 | $67.05 | $215,569,000 | SEC | ||
| 2010 Q3 | 3,215,051 | 3.29 | $56.12 | $180,429,000 | SEC | ||
| 2010 Q2 | 3,215,051 | 3.26 | $47.45 | $152,554,000 | SEC | ||
| 2010 Q1 | 3,215,051 | 3.32 | $57.36 | $184,415,000 | SEC | ||
| 2009 Q4 | 3,215,051 | 3.85 | $53.50 | $172,005,000 | SEC | ||
| 2009 Q3 | 3,215,051 | 6.11 | $50.52 | $162,424,000 | SEC | ||
| 2009 Q2 | 3,215,051 | 3.71 | $45.15 | $145,160,000 | SEC | ||
| 2009 Q1 | 3,215,051 | 6.09 | $52.42 | $168,533,000 | SEC | ||
| 2008 Q4 | 3,215,051 | 5.95 | Reduce 8.20% | 0.29 | $37.21–52.36 · VW $44.15i | $153,133,000 | SEC |
| 2008 Q3 | 3,502,261 | 3.49 | Add 40.81% | 1.01 | $45.37–73.59 · VW $55.59i | $176,129,000 | SEC |
| 2008 Q2 | 2,487,181 | 4.62 | $55.89 | $139,009,000 | SEC | ||
| 2008 Q1 | 2,487,181 | 4.18 | Add 20.49% | 0.71 | $54.50–64.49 · VW $59.88i | $153,434,000 | SEC |
| 2007 Q4 | 2,064,181 | 3.40 | Buy | 3.40 | $53.65–84.75 · VW $70.31i | $117,493,000 | SEC |
Price snapshot:
Current price$209.03
52-week low$121.05
52-week high$219.72