IBB vs. BIB ETF Comparison

Comparison of iShares Nasdaq Biotechnology Index Fund (IBB) to ProShares Ultra Nasdaq Biotechnology (BIB)
IBB

iShares Nasdaq Biotechnology Index Fund

IBB Description

The investment seeks to track the investment results of an index composed of biotechnology and pharmaceutical equities listed on the NASDAQ. The fund generally invests at least 90% of its assets in securities of the underlying index and in depositary receipts representing securities of the underlying index. The underlying index contains securities of NASDAQ® listed companies that are classified according to the Industry Classification Benchmark as either biotechnology or pharmaceuticals and that also meet other eligibility criteria determined by The NASDAQ OMX Group, Inc. The fund is non-diversified.

Grade (RS Rating)

Last Trade

$153.26

Average Daily Volume

3,365,298

Number of Holdings *

277

* may have additional holdings in another (foreign) market
BIB

ProShares Ultra Nasdaq Biotechnology

BIB Description The investment seeks daily investment results that correspond to two times (2x) the daily performance of the Nasdaq Biotechnology Index®. The fund invests in securities and derivatives that ProShare Advisors believes, in combination, should have similar daily return characteristics as two times (2x) the daily return of the index. The index is a modified capitalization weighted index that includes securities of NASDAQ listed companies that are classified as either biotechnology or pharmaceutical according to the Industry Classification Benchmark ("ICB") which also meet other eligibility criteria determined by NASDAQ. The fund is non-diversified.

Grade (RS Rating)

Last Trade

$86.54

Average Daily Volume

126,349

Number of Holdings *

277

* may have additional holdings in another (foreign) market
Performance
IBB BIB
30 Days -3.12% -6.67%
60 Days -10.23% -20.47%
90 Days -5.23% -11.60%
12 Months 21.39% 37.67%
276 Overlapping Holdings
Grade Symbol Weight in IBB Weight in BIB Overlap
F ABUS 0.03% 0.02% 0.02%
F ACAD 0.28% 0.28% 0.28%
F ACET 0.03% 0.03% 0.03%
D ACIU 0.04% 0.04% 0.04%
F ADAP 0.06% 0.05% 0.05%
F ADPT 0.5% 0.39% 0.39%
F ADVM 0.08% 0.07% 0.07%
D AERI 0.07% 0.06% 0.06%
B AFMD 0.08% 0.06% 0.06%
B AGIO 0.31% 0.23% 0.23%
C AGLE 0.03% 0.03% 0.03%
F AKBA 0.04% 0.04% 0.04%
F AKRO 0.08% 0.08% 0.08%
F AKUS 0.04% 0.05% 0.04%
D ALEC 0.13% 0.1% 0.1%
C ALKS 0.26% 0.21% 0.21%
D ALLK 0.48% 0.43% 0.43%
F ALLO 0.4% 0.36% 0.36%
F ALNY 1.41% 1.1% 1.1%
F ALT 0.04% 0.04% 0.04%
F ALVR 0.13% 0.13% 0.13%
A ALXN 2.88% 2.2% 2.2%
F ALXO 0.24% 0.19% 0.19%
B AMGN 9.23% 6.32% 6.32%
F AMPH 0.07% 0.06% 0.06%
F AMRN 0.2% 0.16% 0.16%
D AMTI 0.18% 0.16% 0.16%
F ANAB 0.05% 0.04% 0.04%
C ANIP 0.03% 0.03% 0.03%
F ANNX 0.08% 0.09% 0.08%
C APLS 0.28% 0.25% 0.25%
F APLT 0.04% 0.03% 0.03%
F APRE 0.01% 0.01% 0.01%
F ARCT 0.08% 0.08% 0.08%
B ARDX 0.06% 0.04% 0.04%
D ARGX 0.59% 0.52% 0.52%
F ARNA 0.34% 0.29% 0.29%
D ARQT 0.12% 0.09% 0.09%
D ARVN 0.26% 0.25% 0.25%
D ARWR 0.56% 0.5% 0.5%
F ASMB 0.01% 0.01% 0.01%
F ASND 0.57% 0.52% 0.52%
F ATNX 0.03% 0.03% 0.03%
F ATRA 0.1% 0.09% 0.09%
F AUPH 0.14% 0.11% 0.11%
F AUTL 0.02% 0.01% 0.01%
D AVDL 0.04% 0.04% 0.04%
F AVRO 0.04% 0.04% 0.04%
F AXSM 0.17% 0.17% 0.17%
C AZN 1.93% 1.58% 1.58%
D BBIO 0.73% 0.92% 0.73%
F BCEL 0.03% 0.04% 0.03%
C BCRX 0.16% 0.15% 0.15%
F BDSI 0.03% 0.03% 0.03%
F BDTX 0.08% 0.06% 0.06%
D BEAM 0.37% 0.36% 0.36%
D BGNE 1.32% 1.01% 1.01%
D BIIB 3.43% 2.73% 2.73%
F BLUE 0.16% 0.14% 0.14%
F BMRN 1.21% 0.93% 0.93%
A BNTX 0.73% 0.45% 0.45%
D BPMC 0.46% 0.39% 0.39%
F CABA 0.02% 0.02% 0.02%
F CALA 0.01% 0.01% 0.01%
B CARA 0.12% 0.06% 0.06%
F CBAY 0.03% 0.02% 0.02%
C CBPO 0.39% 0.3% 0.3%
F CCXI 0.29% 0.27% 0.27%
C CDXS 0.13% 0.09% 0.09%
F CGEN 0.06% 0.05% 0.05%
F CHMA 0.01% 0.01% 0.01%
F CHRS 0.09% 0.08% 0.08%
F CLLS 0.03% 0.03% 0.03%
D CLVS 0.06% 0.04% 0.04%
F CNCE 0.01% 0.01% 0.01%
F CNST 0.09% 0.1% 0.09%
D COLL 0.07% 0.06% 0.06%
C CRNX 0.05% 0.04% 0.04%
F CRSP 0.77% 0.63% 0.63%
D CRTX 0.09% 0.08% 0.08%
D CSTL 0.15% 0.11% 0.11%
D CTMX 0.04% 0.03% 0.03%
C CYTK 0.15% 0.1% 0.1%
C DCPH 0.22% 0.16% 0.16%
D DNLI 0.54% 0.52% 0.52%
B DRNA 0.17% 0.14% 0.14%
F DTIL 0.04% 0.04% 0.04%
F EDIT 0.23% 0.2% 0.2%
D EGRX 0.04% 0.04% 0.04%
F EIGR 0.02% 0.02% 0.02%
D ENDP 0.12% 0.13% 0.12%
D ENTA 0.08% 0.07% 0.07%
F EPZM 0.07% 0.06% 0.06%
F ESPR 0.07% 0.05% 0.05%
C EXEL 0.62% 0.47% 0.47%
D FATE 0.63% 0.57% 0.57%
F FGEN 0.15% 0.21% 0.15%
F FIXX 0.03% 0.03% 0.03%
F FLXN 0.04% 0.04% 0.04%
F FMTX 0.1% 0.09% 0.09%
F FOLD 0.2% 0.19% 0.19%
B FPRX 0.14% 0.12% 0.12%
F FREQ 0.03% 0.09% 0.03%
F FULC 0.03% 0.03% 0.03%
F FUSN 0.04% 0.03% 0.03%
F GBIO 0.13% 0.13% 0.13%
F GBT 0.22% 0.18% 0.18%
F GERN 0.04% 0.04% 0.04%
B GH 1.36% 0.96% 0.96%
C GILD 6.93% 5.25% 5.25%
F GLPG 0.04% 0.04% 0.04%
D GMAB 0.14% 0.1% 0.1%
D GMDA 0.04% 0.04% 0.04%
F GOSS 0.06% 0.05% 0.05%
C GRFS 0.18% 0.13% 0.13%
D GTHX 0.09% 0.06% 0.06%
A GWPH 0.56% 0.43% 0.43%
C HALO 0.48% 0.4% 0.4%
C HARP 0.06% 0.04% 0.04%
D HCM 0.13% 0.1% 0.1%
B HZNP 1.73% 1.33% 1.33%
F ICPT 0.06% 0.05% 0.05%
D IDYA 0.06% 0.04% 0.04%
F IGMS 0.17% 0.14% 0.14%
D ILMN 5.0% 3.89% 3.89%
C IMAB 0.08% 0.06% 0.06%
D IMGN 0.13% 0.11% 0.11%
F IMUX 0.03% 0.02% 0.02%
F IMVT 0.13% 0.11% 0.11%
C INCY 1.51% 1.16% 1.16%
F INO 0.15% 0.15% 0.15%
D INSM 0.28% 0.27% 0.27%
C INVA 0.1% 0.08% 0.08%
F INZY 0.04% 0.03% 0.03%
F IONS 0.51% 0.5% 0.5%
F IOVA 0.39% 0.35% 0.35%
C IRWD 0.14% 0.12% 0.12%
D ISEE 0.05% 0.04% 0.04%
D ITCI 0.22% 0.2% 0.2%
F ITOS 0.09% 0.09% 0.09%
C JAZZ 0.77% 0.61% 0.61%
D JNCE 0.04% 0.04% 0.04%
F KALA 0.04% 0.03% 0.03%
D KALV 0.05% 0.05% 0.05%
F KDMN 0.06% 0.05% 0.05%
D KDNY 0.05% 0.05% 0.05%
F KLDO 0.03% 0.02% 0.02%
F KMDA 0.02% 0.02% 0.02%
F KNSA 0.05% 0.05% 0.05%
D KOD 0.47% 0.45% 0.45%
F KPTI 0.06% 0.06% 0.06%
D KROS 0.12% 0.1% 0.1%
D KRTX 0.27% 0.21% 0.21%
C KRYS 0.14% 0.11% 0.11%
F KURA 0.16% 0.13% 0.13%
D KZR 0.02% 0.02% 0.02%
D LEGN 0.06% 0.04% 0.04%
D LGND 0.22% 0.17% 0.17%
B LMNX 0.13% 0.1% 0.1%
F LRMR 0.02% 0.02% 0.02%
F MCRB 0.16% 0.14% 0.14%
B MDGL 0.16% 0.12% 0.12%
B MEDP 0.51% 0.38% 0.38%
B MGNX 0.15% 0.11% 0.11%
C MGTA 0.06% 0.04% 0.04%
D MGTX 0.05% 0.05% 0.05%
D MNKD 0.09% 0.06% 0.06%
F MNOV 0.02% 0.02% 0.02%
C MRNA 4.54% 3.69% 3.69%
D MRNS 0.04% 0.04% 0.04%
F MRSN 0.09% 0.08% 0.08%
F MRTX 0.72% 0.65% 0.65%
D MYGN 0.18% 0.16% 0.16%
D NBIX 0.74% 0.59% 0.59%
D NGM 0.16% 0.13% 0.13%
F NKTR 0.3% 0.27% 0.27%
F NKTX 0.09% 0.11% 0.09%
F NLTX 0.04% 0.03% 0.03%
F NRIX 0.12% 0.11% 0.11%
C NSTG 0.26% 0.2% 0.2%
C NTLA 0.42% 0.26% 0.26%
C NVAX 1.1% 0.79% 0.79%
F NXTC 0.02% 0.02% 0.02%
D OCUL 0.11% 0.1% 0.1%
F ODT 0.01% 0.05% 0.01%
D OMER 0.09% 0.08% 0.08%
F OPK 0.24% 0.2% 0.2%
F ORIC 0.07% 0.08% 0.07%
D ORTX 0.04% 0.03% 0.03%
F OSMT 0.02% 0.02% 0.02%
D OVID 0.02% 0.02% 0.02%
D PACB 0.55% 0.44% 0.44%
C PAHC 0.04% 0.03% 0.03%
F PASG 0.08% 0.07% 0.07%
D PBYI 0.03% 0.03% 0.03%
D PCRX 0.25% 0.21% 0.21%
F PCVX 0.09% 0.09% 0.09%
B PETQ 0.08% 0.06% 0.06%
D PGEN 0.12% 0.11% 0.11%
D PLRX 0.11% 0.09% 0.09%
A PRAH 0.86% 0.62% 0.62%
C PRTA 0.08% 0.06% 0.06%
B PRTK 0.03% 0.02% 0.02%
F PRVB 0.05% 0.06% 0.05%
F PSNL 0.09% 0.08% 0.08%
F PSTX 0.05% 0.04% 0.04%
F PTCT 0.29% 0.26% 0.26%
D PTGX 0.1% 0.09% 0.09%
D QURE 0.13% 0.1% 0.1%
D RAPT 0.05% 0.04% 0.04%
F RARE 0.61% 0.56% 0.56%
D RCKT 0.22% 0.2% 0.2%
F RDHL 0.02% 0.02% 0.02%
D RDUS 0.08% 0.07% 0.07%
C REGN 4.25% 3.27% 3.27%
F REPL 0.12% 0.1% 0.1%
F RETA 0.25% 0.25% 0.25%
F RGNX 0.13% 0.12% 0.12%
D RIGL 0.05% 0.05% 0.05%
F RLAY 0.27% 0.24% 0.24%
D RLMD 0.05% 0.04% 0.04%
F RNA 0.08% 0.06% 0.06%
F RPRX 1.38% 1.22% 1.22%
C RPTX 0.1% 0.07% 0.07%
C RUBY 0.17% 0.09% 0.09%
D RVMD 0.28% 0.21% 0.21%
C RVNC 0.17% 0.12% 0.12%
F RYTM 0.09% 0.08% 0.08%
D SAGE 0.38% 0.31% 0.31%
D SELB 0.04% 0.03% 0.03%
F SGEN 2.22% 1.83% 1.83%
F SGMO 0.14% 0.11% 0.11%
B SIGA 0.05% 0.04% 0.04%
D SMMT 0.04% 0.04% 0.04%
D SNDX 0.09% 0.07% 0.07%
B SNY 0.87% 0.65% 0.65%
F SPPI 0.04% 0.04% 0.04%
F SPRO 0.03% 0.03% 0.03%
F SRPT 0.48% 0.46% 0.46%
F SRRK 0.09% 0.14% 0.09%
F STOK 0.11% 0.13% 0.11%
D STRO 0.08% 0.07% 0.07%
B SUPN 0.13% 0.09% 0.09%
F SURF 0.03% 0.02% 0.02%
D SWTX 0.3% 0.24% 0.24%
A SYNH 0.7% 0.51% 0.51%
F SYRS 0.04% 0.03% 0.03%
D TBIO 0.11% 0.12% 0.11%
C TBPH 0.12% 0.09% 0.09%
F TCDA 0.02% 0.02% 0.02%
D TCRR 0.07% 0.07% 0.07%
F TPTX 0.34% 0.37% 0.34%
D TVTX 0.12% 0.11% 0.11%
D TWST 0.55% 0.44% 0.44%
F TXMD 0.04% 0.04% 0.04%
F UBX 0.03% 0.03% 0.03%
F URGN 0.04% 0.03% 0.03%
A UTHR 0.76% 0.47% 0.47%
D VCYT 0.3% 0.23% 0.23%
D VIR 0.49% 0.52% 0.49%
D VNDA 0.08% 0.06% 0.06%
C VRTX 4.64% 3.71% 3.71%
C VSTM 0.04% 0.03% 0.03%
F VYGR 0.02% 0.01% 0.01%
F VYNE 0.03% 0.02% 0.02%
F WVE 0.03% 0.03% 0.03%
F XBIT 0.04% 0.04% 0.04%
B XENE 0.06% 0.05% 0.05%
F XERS 0.02% 0.02% 0.02%
D XLRN 0.66% 0.53% 0.53%
D XNCR 0.2% 0.18% 0.18%
F YMAB 0.11% 0.1% 0.1%
F ZGNX 0.09% 0.08% 0.08%
D ZIOP 0.06% 0.07% 0.06%
C ZLAB 0.67% 0.55% 0.55%
C ZNTL 0.15% 0.13% 0.13%
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