Fund Overlap

See which holdings any two equity ETFs have in common, along with top differences in exposure.


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OVERLAP
35%

OVERLAP
BY WEIGHT
56

# OF OVERLAPPING
HOLDINGS
IBB
254
HOLDINGS
27%
ALSO IN BBP
BBP
67
HOLDINGS
90%
ALSO IN IBB
SECTOR DRIFT (IBB minus BBP)
OVERLAPPING HOLDINGS

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Company Weight
in IBB
Weight
in BBP
Overlap
REGENERON PHARMACEUTICALS 6.9% 1.6% 1.6%
INCYTE CORP 1.6% 1.6% 1.6%
AMGEN INC 9.0% 1.6% 1.6%
GILEAD SCIENCES INC 9.8% 1.6% 1.6%
BIOGEN IDEC INC 2.4% 1.6% 1.6%
IBB Overweight Relative to BBP
GILEAD SCIENCES INC 8.2%
VERTEX PHARMACEUTICALS INC 7.6%
AMGEN INC 7.4%
REGENERON PHARMACEUTICALS 5.2%
ARGENX SE ADR 2.6%
NATERA INC 2.2%
ALNYLAM PHARMACEUTICALS INC 2.1%
ILLUMINA INC 1.6%
REVOLUTION MEDICINES, INC. 1.4%
INSMED INC 1.3%
IBB Underweight Relative to BBP
DYNAVAX TECHNOLOGIES CORP -2.2%
IOVANCE BIOTHERAPEUTICS INC -1.8%
PHATHOM PHARMACEUTICALS, INC. -1.7%
AMICUS THERAPEUTICS INC -1.7%
DAY ONE BIOPHARMACEUTICALS, INC. -1.6%
NUVATION BIO INC CLASS A -1.6%
LIGAND PHARMACEUTICALS-CL B -1.6%
THERAVANCE BIOPHARMA INC -1.6%
KURA ONCOLOGY, INC. -1.5%
ESPERION THERAPEUTICS INC -1.5%
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