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

OVERLAP
23%
OVERLAP
BY WEIGHT
57
# OF OVERLAPPING
HOLDINGS
XBI
118
HOLDINGS
49%
ALSO IN BBC
BBC
125
HOLDINGS
55%
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. | 1.2% | 1.5% | 1.2% | |
SUMMIT THERAPEUTICS INC | 1.2% | 1.0% | 1.0% | |
PROTAGONIST THERAPEUTICS, INC. | 1.0% | 1.0% | 1.0% | |
AVIDITY BIOSCIENCES INC | 1.0% | 0.9% | 0.9% | |
REVOLUTION MEDICINES, INC. | 1.4% | 0.9% | 0.9% |
XBI Overweight Relative to BBC
MODERNA, INC. | 2.8% | |
REGENERON PHARMACEUTICALS | 2.6% | |
EXELIXIS INC | 2.5% | |
NEUROCRINE BIOSCIENCES INC | 2.5% | |
UNITED THERAPEUTICS CORP | 2.5% | |
HALOZYME THERAPEUTICS INC | 2.5% | |
ALNYLAM PHARMACEUTICALS INC | 2.5% | |
VERTEX PHARMACEUTICALS INC | 2.4% | |
BIOMARIN PHARMACEUTICAL INC | 2.4% | |
AMGEN INC | 2.4% |
XBI Underweight Relative to BBC
LIQUIDIA TECHNOLOGIES, INC. | -1.4% | |
SANA BIOTECHNOLOGY, INC. | -1.3% | |
XERIS PHARMACEUTICALS INC | -1.3% | |
PROTHENA CORP PLC | -1.1% | |
MERUS N.V. | -1.1% | |
ALLOGENE THERAPEUTICS, INC. | -1.1% | |
EDGEWISE THERAPEUTICS, INC. | -1.0% | |
CUREVAC N.V. | -1.0% | |
ARVINAS, INC. | -0.9% | |
ANAPTYSBIO, INC. | -0.9% |