Fund Overlap

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


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OVERLAP
36%

OVERLAP
BY WEIGHT
54

# OF OVERLAPPING
HOLDINGS
BBP
65
HOLDINGS
89%
ALSO IN IBB
IBB
256
HOLDINGS
25%
ALSO IN BBP
SECTOR DRIFT (BBP minus IBB)
OVERLAPPING HOLDINGS

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Company Weight
in BBP
Weight
in IBB
Overlap
GILEAD SCIENCES INC 2.1% 7.7% 2.1%
AMGEN INC 2.0% 7.4% 2.0%
VERTEX PHARMACEUTICALS INC 1.7% 7.7% 1.7%
INSMED INC 1.7% 2.1% 1.7%
ALNYLAM PHARMACEUTICALS INC 1.6% 4.7% 1.6%
BBP Overweight Relative to IBB
INTRA-CELLULAR THERAPIES INC 2.6%
SAGE THERAPEUTICS INC 2.1%
TG THERAPEUTICS INC 2.1%
ZAI LAB LTD. UNSPONSORED ADR 2.0%
HARMONY BIOSCIENCES HOLDINGS, INC. 1.7%
SPRINGWORKS THERAPEUTICS, INC. 1.7%
DYNAVAX TECHNOLOGIES CORP 1.7%
LIGAND PHARMACEUTICALS-CL B 1.7%
ARDELYX INC 1.7%
AXSOME THERAPEUTICS, INC. 1.6%
BBP Underweight Relative to IBB
VERTEX PHARMACEUTICALS INC -5.9%
GILEAD SCIENCES INC -5.6%
AMGEN INC -5.4%
REGENERON PHARMACEUTICALS -4.8%
IQVIA HOLDINGS INC -3.2%
ALNYLAM PHARMACEUTICALS INC -3.1%
METTLER-TOLEDO INTERNATIONAL -2.9%
NATERA INC -2.6%
ARGENX SE ADR -2.5%
WATERS CORP -2.5%
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