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
35%
OVERLAP
BY WEIGHT
70
# OF OVERLAPPING
HOLDINGS
XBI
138
HOLDINGS
51%
ALSO IN BBC
BBC
132
HOLDINGS
68%
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 | |
|---|---|---|---|---|
 |
UNIQURE N.V. | 0.9% | 1.2% | 0.9% |
 |
BEAM THERAPEUTICS, INC. | 0.8% | 0.9% | 0.8% |
|
SPYRE THERAPEUTICS INC | 1.4% | 0.8% | 0.8% |
|
DYNE THERAPEUTICS INC | 1.0% | 0.8% | 0.8% |
|
IDEAYA BIOSCIENCES, INC. | 0.8% | 0.8% | 0.8% |
XBI Overweight Relative to BBC
|
TWIST BIOSCIENCE CORP. | 1.3% |
|
PROTAGONIST THERAPEUTICS, INC. | 1.3% |
|
BRIDGEBIO PHARMA, INC. | 1.2% |
 |
ROIVANT SCIENCES LTD. | 1.2% |
|
TRAVERE THERAPEUTICS, INC. | 1.2% |
|
NATERA INC | 1.2% |
|
ARROWHEAD PHARMACEUTICALS, INC. | 1.2% |
 |
ALKERMES PLC | 1.2% |
|
CYTOKINETICS INC | 1.2% |
|
TG THERAPEUTICS INC | 1.2% |
XBI Underweight Relative to BBC
|
REZOLUTE INC | -0.9% |
|
ROCKET PHARMACEUTICALS, INC. | -0.9% |
|
MBX BIOSCIENCES INC | -0.9% |
|
MEIRAGTX HOLDINGS PLC | -0.9% |
|
ADAGIO THERAPEUTICS, INC. | -0.8% |
|
BIOAGE LABS INC | -0.8% |
|
DESIGN THERAPEUTICS, INC. | -0.8% |
|
NEUROGENE INC | -0.8% |
|
EVOMMUNE INC | -0.8% |
|
MAZE THERAPEUTICS INC | -0.8% |