Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
35%
OVERLAP
BY WEIGHT
73
# OF OVERLAPPING
HOLDINGS
XBI
137
HOLDINGS
54%
ALSO IN BBC
BBC
125
HOLDINGS
71%
ALSO IN XBI
SECTOR DRIFT (XBI minus BBC)
OVERLAPPING HOLDINGS
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| Company | Weight in XBI |
Weight in BBC |
Overlap | |
|---|---|---|---|---|
 |
REVOLUTION MEDICINES, INC. | 1.6% | 1.3% | 1.3% |
|
CG ONCOLOGY, INC. | 1.2% | 1.2% | 1.2% |
|
SPYRE THERAPEUTICS INC | 1.1% | 1.5% | 1.1% |
|
VAXCYTE, INC. | 1.0% | 0.9% | 0.9% |
|
CELCUITY INC. | 1.3% | 0.9% | 0.9% |
XBI Overweight Relative to BBC
|
APELLIS PHARMACEUTICALS, INC. | 1.8% |
|
TG THERAPEUTICS INC | 1.7% |
|
TRAVERE THERAPEUTICS, INC. | 1.6% |
 |
ALKERMES PLC | 1.4% |
|
ARROWHEAD PHARMACEUTICALS, INC. | 1.4% |
|
TWIST BIOSCIENCE CORP. | 1.3% |
|
KRYSTAL BIOTECH, INC. | 1.3% |
|
MADRIGAL PHARMACEUTICALS, INC. | 1.3% |
|
NEUROCRINE BIOSCIENCES INC | 1.3% |
|
MIRUM PHARMACEUTICALS, INC. | 1.3% |
XBI Underweight Relative to BBC
|
ENLIVEN THERAPEUTICS, INC. | -1.8% |
|
ALUMIS INC | -1.6% |
|
ERASCA, INC. | -1.4% |
|
REZOLUTE INC | -1.4% |
|
DEFINIUM THERAPEUTICS INC | -1.3% |
|
JADE BIOSCIENCES INC | -1.2% |
|
OMEROS CORP | -1.1% |
|
TECTONIC THERAPEUTIC INC | -1.1% |
|
TANGO THERAPEUTICS, INC. | -1.1% |
|
EDGEWISE THERAPEUTICS, INC. | -1.0% |