Biotech HOLDRs: Top holdings
| | Company name | % Net assets | | Amgen, Inc. | 38.19% | | Gilead Sciences, Inc. | 29.00% | | Biogen Idec, Inc. | 13.27% | | Genzyme Corporation | 7.69% | | Life Technologies Corp | 4.10% | | Shire | 3.56% | | Human Genome Sciences | 1.46% | | Sepracor, Inc. | 1.36% | | Alkermes, Inc. | 0.36% | | Affymetrix, Inc. | 0.34% | | Percentage of holdings 99.33% |
| Sector name | % Net assets |
|
Healthcare |
100.00% |
|
Industrial Materials |
0.00% |
|
Media |
0.00% |
|
Software |
0.00% |
|
Telecommunication |
0.00% |
|
Utilities |
0.00% |
|
Business Service |
0.00% |
|
Consumer Goods |
0.00% |
|
Consumer Service |
0.00% |
|
Energy |
0.00% |
| | Percentage of sectors 100.00% |
Holding data through 9/30/2009
Sector data through 9/30/2009
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