Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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70
Number of overlapping holdings
53.8%
% of XBI's 131 holdings also in BBC
70.7%
% of BBC's 105 holdings also in XBI
Overlap by Weight
Sector Drift (XBI minus BBC)
Overlapping Holdings
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| Company | Weight in XBI |
Weight in BBC |
Overlap | |
|---|---|---|---|---|
 |
NIVALIS THERAPEUTICS INC | 1.9% | 1.2% | 1.2% |
|
CYTOKINETICS INC | 1.2% | 1.3% | 1.2% |
|
DYNE THERAPEUTICS INC | 1.0% | 1.6% | 1.0% |
|
VIKING THERAPEUTICS, INC. | 1.0% | 3.0% | 1.0% |
|
KRYSTAL BIOTECH, INC. | 1.1% | 1.0% | 1.0% |
Position Highlights (Non-Overlapping Exposures)
XBI Overweight Relative to BBC
|
BIOMARIN PHARMACEUTICAL INC | 1.2% |
|
CEREVEL THERAPEUTICS HOLDINGS INC | 1.2% |
|
EXACT SCIENCES CORP | 1.2% |
|
EXELIXIS INC | 1.2% |
|
MODERNA, INC. | 1.1% |
|
AMGEN INC | 1.1% |
 |
ROIVANT SCIENCES LTD. | 1.1% |
|
UNITED THERAPEUTICS CORP | 1.1% |
|
ALNYLAM PHARMACEUTICALS INC | 1.1% |
|
NATERA INC | 1.1% |
XBI Underweight Relative to BBC
|
VIKING THERAPEUTICS, INC. | -1.9% |
|
SANA BIOTECHNOLOGY, INC. | -1.4% |
|
VERA THERAPEUTICS, INC. CLASS A | -1.4% |
 |
MERUS N.V. | -1.4% |
|
LIQUIDIA TECHNOLOGIES, INC. | -1.3% |
|
IGM BIOSCIENCES, INC. | -1.3% |
|
CULLINAN ONCOLOGY, INC. | -1.3% |
|
MINERALYS THERAPEUTICS, INC. | -1.2% |
|
AEGLEA BIOTHERAPEUTICS INC | -1.2% |
|
AVIDITY BIOSCIENCES INC | -1.1% |