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   
OVERLAP
29%

OVERLAP
BY WEIGHT
57

# OF OVERLAPPING
HOLDINGS
XBI
122
HOLDINGS
48%
ALSO IN BBC
BBC
125
HOLDINGS
54%
ALSO IN XBI
SECTOR DRIFT (XBI minus BBC)
OVERLAPPING HOLDINGS

Top 5 only shown here. Please log-in or sign up for a Basic (Free) membership to view the complete list.


Company Weight
in XBI
Weight
in BBC
Overlap
AKERO THERAPEUTICS, INC. 1.5% 1.5% 1.5%
AVIDITY BIOSCIENCES INC 1.7% 1.5% 1.5%
SUMMIT THERAPEUTICS INC 1.5% 1.5% 1.5%
PROTAGONIST THERAPEUTICS, INC. 1.2% 1.5% 1.2%
CYTOKINETICS INC 1.3% 1.1% 1.1%
XBI Overweight Relative to BBC
CRISPR THERAPEUTICS AG 2.2%
IONIS PHARMACEUTICALS, INC. 1.9%
INSMED INC 1.9%
EXACT SCIENCES CORP 1.9%
UNITED THERAPEUTICS CORP 1.8%
ABBVIE INC 1.8%
AMGEN INC 1.8%
VERTEX PHARMACEUTICALS INC 1.8%
NATERA INC 1.8%
MODERNA, INC. 1.8%
XBI Underweight Relative to BBC
CELCUITY INC. -4.4%
LIQUIDIA TECHNOLOGIES, INC. -2.6%
MINERALYS THERAPEUTICS, INC. -2.6%
XERIS PHARMACEUTICALS INC -2.3%
TANGO THERAPEUTICS, INC. -2.2%
VERVE THERAPEUTICS, INC. -1.8%
EYEPOINT PHARMACEUTICALS INC -1.8%
CUREVAC N.V. -1.7%
MERUS N.V. -1.6%
NUVATION BIO INC CLASS A -1.5%
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