
Nasdaq Biotechnology Index Fund (IBB) Inception date: 2/5/2001
Holdings Detail as of 2/8/2010 (Holdings subject to change)
| Stock | 99.94% |
| Cash | 0.05% |
| Other* | 0.01% |
| Symbol | Name |
% Net Assets |
Market Value ($) |
Identifier* | Market | Sector |
Exchange Rate |
|---|---|---|---|---|---|---|---|
| AMGN | AMGEN INC | 10.22 | $144,174,035 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| GILD | GILEAD SCIENCES INC | 8.13 | $114,615,598 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| TEVA | TEVA PHARMACEUTICAL-SP ADR | 8.00 | $112,804,284 | -- | XNGS | Medical-Generic Drugs | 1.00 |
| CELG | CELGENE CORP | 6.19 | $87,258,962 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| VRTX | VERTEX PHARMACEUTICALS INC | 3.91 | $55,082,539 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| BIIB | BIOGEN IDEC INC | 3.32 | $46,757,482 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| GENZ | GENZYME CORP | 2.74 | $38,621,422 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| ALXN | ALEXION PHARMACEUTICALS INC | 2.41 | $34,021,248 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| PRGO | PERRIGO CO | 2.35 | $33,102,633 | -- | XNGS | Medical-Generic Drugs | 1.00 |
| ILMN | ILLUMINA INC | 2.31 | $32,611,405 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| WCRX | WARNER CHILCOTT PLC-CLASS A | 2.24 | $31,589,214 | -- | XNGS | 1.00 | |
| MYL | MYLAN INC | 2.18 | $30,680,560 | -- | XNGS | Medical-Generic Drugs | 1.00 |
| LIFE | Life Technologies Corp | 2.07 | $29,260,701 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| DNDN | DENDREON CORP | 2.05 | $28,908,692 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| UTHR | UNITED THERAPEUTICS CORP | 2.02 | $28,451,646 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| REGN | REGENERON PHARMACEUTICALS | 1.71 | $24,078,792 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| SHPGY | SHIRE PLC-ADR | 1.64 | $23,180,765 | -- | XNGS | Medical-Drugs | 1.00 |
| QGEN | QIAGEN N.V. | 1.62 | $22,778,621 | -- | XNGS | 1.00 | |
| HGSI | HUMAN GENOME SCIENCES INC | 1.39 | $19,635,096 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| ONXX | ONYX PHARMACEUTICALS INC | 1.39 | $19,602,764 | -- | XNGS | Therapeutics | 1.00 |
| BMRN | BIOMARIN PHARMACEUTICAL INC | 1.35 | $18,982,632 | -- | XNGS | Therapeutics | 1.00 |
| CEPH | CEPHALON INC | 1.21 | $17,011,215 | -- | XNGS | Medical-Drugs | 1.00 |
| MYGN | MYRIAD GENETICS INC | 1.13 | $15,896,115 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| OSIP | OSI PHARMACEUTICALS INC | 0.98 | $13,858,156 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| VRUS | PHARMASSET INC | 0.87 | $12,260,996 | -- | XNMS | Medical-Drugs | 1.00 |
| SLXP | SALIX PHARMACEUTICALS LTD | 0.85 | $11,974,948 | -- | XNMS | Medical-Drugs | 1.00 |
| TECH | TECHNE CORP | 0.83 | $11,656,511 | -- | XNGS | Medical Instruments | 1.00 |
| AUXL | AUXILIUM PHARMACEUTICALS INC | 0.81 | $11,352,901 | -- | XNGS | Medical-Drugs | 1.00 |
| INCY | INCYTE CORP | 0.79 | $11,148,517 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| GPRO | GEN-PROBE INC | 0.78 | $11,060,174 | -- | XNGS | Diagnostic Equipment | 1.00 |
| CBST | CUBIST PHARMACEUTICALS INC | 0.77 | $10,813,340 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| NKTR | NEKTAR THERAPEUTICS | 0.76 | $10,747,133 | -- | XNGS | Drug Delivery Systems | 1.00 |
| MDVN | MEDIVATION INC | 0.72 | $10,126,976 | -- | XNMS | Medical-Drugs | 1.00 |
| AMLN | AMYLIN PHARMACEUTICALS INC | 0.67 | $9,494,986 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| MNKD | MANNKIND CORP | 0.67 | $9,492,867 | -- | XNMS | Therapeutics | 1.00 |
| ACOR | ACORDA THERAPEUTICS INC | 0.65 | $9,139,902 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| ITMN | INTERMUNE INC | 0.63 | $8,948,134 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| ENDP | ENDO PHARMACEUT HLDGS INC | 0.62 | $8,725,125 | -- | XNGS | Medical-Drugs | 1.00 |
| ISIS | ISIS PHARMACEUTICALS INC | 0.61 | $8,569,176 | -- | XNGS | Therapeutics | 1.00 |
| IPXL | IMPAX LABORATORIES INC | 0.55 | $7,691,855 | -- | XNMS | Medical-Generic Drugs | 1.00 |
| ALKS | ALKERMES INC | 0.54 | $7,639,060 | -- | XNGS | Drug Delivery Systems | 1.00 |
| SGEN | SEATTLE GENETICS INC /WA | 0.51 | $7,201,476 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| EXEL | EXELIXIS INC | 0.50 | $7,093,080 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| SVNT | SAVIENT PHARMACEUTICALS INC | 0.44 | $6,206,935 | -- | XNMS | Medical-Drugs | 1.00 |
| ALNY | ALNYLAM PHARMACEUTICALS INC | 0.42 | $5,898,191 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| VPHM | VIROPHARMA INC | 0.41 | $5,716,360 | -- | XNGS | Medical-Drugs | 1.00 |
| MNTA | MOMENTA PHARMACEUTICALS INC | 0.40 | $5,577,062 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| ALTH | ALLOS THERAPEUTICS INC | 0.38 | $5,321,832 | -- | XNMS | Therapeutics | 1.00 |
| AMAG | AMAG PHARMACEUTICALS INC | 0.38 | $5,294,195 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| GERN | GERON CORP | 0.36 | $5,104,395 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| LMNX | LUMINEX CORP | 0.35 | $4,981,496 | -- | XNMS | Medical Products | 1.00 |
| ISPH | INSPIRE PHARMACEUTICALS INC | 0.35 | $4,924,496 | -- | XNMS | Therapeutics | 1.00 |
| XNPT | XENOPORT INC | 0.34 | $4,864,721 | -- | XNGS | Medical-Drugs | 1.00 |
| PDLI | PDL BIOPHARMA INC | 0.34 | $4,799,499 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| THRX | THERAVANCE INC | 0.33 | $4,604,668 | -- | XNMS | Therapeutics | 1.00 |
| VVUS | VIVUS INC | 0.32 | $4,537,134 | -- | XNMS | Medical-Drugs | 1.00 |
| ENZN | ENZON PHARMACEUTICALS INC | 0.31 | $4,421,916 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| MITI | MICROMET INC | 0.31 | $4,383,273 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| GHDX | GENOMIC HEALTH INC | 0.30 | $4,181,758 | -- | XNMS | Medical Instruments | 1.00 |
| TRGT | TARGACEPT INC | 0.30 | $4,170,191 | -- | XNMS | Medical-Drugs | 1.00 |
| CRA | CELERA CORP | 0.29 | $4,027,015 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| HALO | HALOZYME THERAPEUTICS INC | 0.28 | $4,003,474 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| AFFX | AFFYMETRIX INC | 0.27 | $3,787,925 | -- | XNGS | Diagnostic Equipment | 1.00 |
| CADX | CADENCE PHARMACEUTICALS INC | 0.27 | $3,774,736 | -- | XNMS | Medical-Drugs | 1.00 |
| RIGL | RIGEL PHARMACEUTICALS INC | 0.26 | $3,730,843 | -- | XNMS | Medical-Drugs | 1.00 |
| ZGEN | ZYMOGENETICS INC | 0.24 | $3,444,552 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| OPTR | OPTIMER PHARMACEUTICALS INC | 0.24 | $3,372,977 | -- | XNMS | Medical-Drugs | 1.00 |
| FACT | FACET BIOTECH CORP | 0.22 | $3,144,533 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| NABI | NABI BIOPHARMACEUTICALS | 0.21 | $2,972,127 | -- | XNMS | Therapeutics | 1.00 |
| CRME | CARDIOME PHARMA CORPORATION | 0.21 | $2,902,565 | -- | XNMS | Medical-Drugs | 1.00 |
| AMRI | ALBANY MOLECULAR RESEARCH | 0.18 | $2,568,056 | -- | XNGS | Research & Development | 1.00 |
| QCOR | QUESTCOR PHARMACEUTICALS | 0.18 | $2,566,649 | -- | XNMS | Therapeutics | 1.00 |
| CRXL | CRUCELL-ADR | 0.18 | $2,546,283 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| OREX | OREXIGEN THERAPEUTICS INC | 0.17 | $2,405,988 | -- | XNMS | Medical-Drugs | 1.00 |
| MDCO | MEDICINES COMPANY | 0.17 | $2,358,447 | -- | XNGS | Medical-Biomedical/Gene | 1.00 |
| OSIR | OSIRIS THERAPEUTICS INC | 0.17 | $2,341,297 | -- | XNMS | Therapeutics | 1.00 |
| IMGN | IMMUNOGEN INC | 0.16 | $2,319,191 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| QLTI | QLT INC | 0.16 | $2,207,244 | -- | XNGS | Therapeutics | 1.00 |
| SQNM | SEQUENOM INC | 0.15 | $2,173,710 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| OMPI | OBAGI MEDICAL PRODUCTS INC | 0.15 | $2,135,830 | -- | XNMS | Wound,Burn & Skin Care | 1.00 |
| DYAX | DYAX CORP | 0.15 | $2,095,106 | -- | XNMS | Therapeutics | 1.00 |
| BMTI | BIOMIMETIC THERAPEUTICS INC | 0.15 | $2,060,513 | -- | XNMS | Medical Products | 1.00 |
| BCRX | BIOCRYST PHARMACEUTICALS INC | 0.14 | $2,032,865 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| ARIA | ARIAD PHARMACEUTICALS INC | 0.14 | $2,001,684 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| IMMU | IMMUNOMEDICS INC | 0.13 | $1,890,532 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| ARNA | ARENA PHARMACEUTICALS INC | 0.13 | $1,887,560 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| LXRX | LEXICON PHARMACEUTICALS INC | 0.13 | $1,816,295 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| CYPB | CYPRESS BIOSCIENCE INC | 0.13 | $1,786,829 | -- | XNMS | Therapeutics | 1.00 |
| SNTS | SANTARUS INC | 0.12 | $1,748,312 | -- | XNMS | Medical-Drugs | 1.00 |
| SGMO | SANGAMO BIOSCIENCES INC | 0.12 | $1,705,337 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| LGND | LIGAND PHARMACEUTICALS-CL B | 0.12 | $1,647,663 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| NVAX | NOVAVAX INC | 0.11 | $1,592,699 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| CSKI | CHINA SKY ONE MEDICAL INC | 0.11 | $1,590,920 | -- | XNGS | Medical-Drugs | 1.00 |
| MAXY | MAXYGEN INC | 0.11 | $1,569,363 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| VNDA | VANDA PHARMACEUTICALS INC | 0.11 | $1,561,294 | -- | XNMS | Medical-Drugs | 1.00 |
| PTIE | PAIN THERAPEUTICS INC | 0.11 | $1,558,640 | -- | XNGS | Medical-Drugs | 1.00 |
| FLML | FLAMEL TECHNOLOGIES-SP ADR | 0.11 | $1,552,910 | -- | XNMS | Drug Delivery Systems | 1.00 |
| POZN | POZEN INC | 0.11 | $1,526,442 | -- | XNMS | Medical-Drugs | 1.00 |
| BJGP | BMP SUNSTONE CORP | 0.11 | $1,506,619 | -- | XNMS | Distribution/Wholesale | 1.00 |
| CYTK | CYTOKINETICS INC | 0.10 | $1,475,370 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| IDIX | IDENIX PHARMACEUTICALS INC | 0.10 | $1,379,706 | -- | XNMS | Medical-Drugs | 1.00 |
| SUPG | SUPERGEN INC | 0.09 | $1,332,955 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| DRRX | DURECT CORPORATION | 0.09 | $1,311,964 | -- | XNMS | Medical-Drugs | 1.00 |
| GTXI | GTX INC | 0.09 | $1,293,651 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| DEPO | DEPOMED INC | 0.09 | $1,280,387 | -- | XNMS | Drug Delivery Systems | 1.00 |
| SIGA | SIGA TECHNOLOGIES INC | 0.09 | $1,278,575 | -- | XNMS | Medical-Drugs | 1.00 |
| HITK | HI-TECH PHARMACAL CO INC | 0.09 | $1,265,629 | -- | XNGS | Medical-Drugs | 1.00 |
| PGNX | PROGENICS PHARMACEUTICALS | 0.09 | $1,256,642 | -- | XNMS | Medical-Drugs | 1.00 |
| NPSP | NPS PHARMACEUTICALS INC | 0.08 | $1,155,252 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| SPPI | SPECTRUM PHARMACEUTICALS INC | 0.08 | $1,143,497 | -- | XNMS | Therapeutics | 1.00 |
| STEM | STEMCELLS INC | 0.08 | $1,083,216 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| AKRX | AKORN INC | 0.08 | $1,074,603 | -- | XNMS | Medical-Drugs | 1.00 |
| ARQL | ARQULE INC | 0.07 | $940,225 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| ADLR | ADOLOR CORPORATION | 0.07 | $921,865 | -- | XNMS | Medical-Drugs | 1.00 |
| ARRY | ARRAY BIOPHARMA INC | 0.05 | $722,050 | -- | XNMS | Medical-Drugs | 1.00 |
| ALXA | ALEXZA PHARMACEUTICALS INC | 0.05 | $721,574 | -- | XNMS | Therapeutics | 1.00 |
| -- | BLACKROCK FDS III | 0.05 | $715,183 | -- | -- | S-T Securities | 1.00 |
| XOMA | XOMA LTD | 0.05 | $711,073 | -- | XNMS | 1.00 | |
| DSCO | DISCOVERY LABORATORIES INC | 0.05 | $685,453 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| BIOD | BIODEL INC | 0.05 | $680,925 | -- | XNMS | Medical-Drugs | 1.00 |
| VICL | VICAL INC | 0.04 | $627,580 | -- | XNMS | Medical-Biomedical/Gene | 1.00 |
| CBRX | COLUMBIA LABORATORIES INC | 0.04 | $537,577 | -- | XNMS | Feminine Health Care Prd | 1.00 |
| NBIX | NEUROCRINE BIOSCIENCES INC | 0.04 | $500,735 | -- | XNGS | Therapeutics | 1.00 |
| SNTA | SYNTA PHARMACEUTICALS CORP | 0.04 | $498,945 | -- | XNMS | Medical-Drugs | 1.00 |
| PARD | PONIARD PHARMACEUTICALS INC | 0.03 | $474,290 | -- | XNMS | Medical-Drugs | 1.00 |
| MBRK | MIDDLEBROOK PHARMACEUTICALS | 0.01 | $93,813 | -- | XNMS | Medical-Drugs | 1.00 |

Please note: Total allocation percentages may not equal 100% due to rounding or omission of holdings of less than 1%. Information on certain fund holdings of less than 1% may not be widely available and may not be included in this list.
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