Fund Overlap

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


For overlap across multiple ETFs use Portfolio Builder   

104

Number of overlapping holdings

89.7%

% of XBI's 116 holdings also in IBB

51.2%

% of IBB's 223 holdings also in XBI

Overlap by Weight
Sector Drift (XBI minus IBB)
Overlapping Holdings

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Company Weight
in XBI
Weight
in IBB
Overlap
VERTEX PHARMACEUTICALS INC 1.4% 9.0% 1.4%
MODERNA, INC. 1.3% 3.2% 1.3%
REGENERON PHARMACEUTICALS 1.3% 8.8% 1.3%
NEUROCRINE BIOSCIENCES INC 1.3% 1.3% 1.3%
INCYTE CORP 1.2% 1.3% 1.2%

Position Highlights (Non-Overlapping Exposures)
XBI Overweight Relative to IBB
IOVANCE BIOTHERAPEUTICS INC 2.1%
VIKING THERAPEUTICS, INC. 1.9%
CYTOKINETICS INC 1.8%
ARDELYX INC 1.5%
RECURSION PHARMACEUTICALS, INC CLASS 1.5%
ABBVIE INC 1.3%
AKERO THERAPEUTICS, INC. 1.3%
BEAM THERAPEUTICS, INC. 1.2%
NUVALENT, INC. CLASS A 1.1%
ARROWHEAD PHARMACEUTICALS, INC. 1.1%
XBI Underweight Relative to IBB
VERTEX PHARMACEUTICALS INC -7.6%
REGENERON PHARMACEUTICALS -7.5%
AMGEN INC -6.7%
GILEAD SCIENCES INC -6.1%
IQVIA HOLDINGS INC -4.3%
METTLER-TOLEDO INTERNATIONAL -2.6%
BIOGEN IDEC INC -2.2%
ILLUMINA INC -2.1%
WATERS CORP -1.9%
MODERNA, INC. -1.9%
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