Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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                For overlap across multiple ETFs use Portfolio Builder   
                
                OVERLAP
                31%
                                OVERLAP
BY WEIGHT
51
                                # OF OVERLAPPING
HOLDINGS
SBIO
                            92
                                HOLDINGS
                            
                                    61%
                                
                                ALSO IN XBI
                            XBI
                            122
                                HOLDINGS
                            
                                    43%
                                
                                ALSO IN SBIO
                            SECTOR DRIFT (SBIO minus XBI)
                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 SBIO | Weight in XBI | Overlap | |
|---|---|---|---|---|
| AVIDITY BIOSCIENCES INC | 3.5% | 1.8% | 1.8% | |
| AKERO THERAPEUTICS, INC. | 2.0% | 1.5% | 1.5% | |
| VIKING THERAPEUTICS, INC. | 1.9% | 1.4% | 1.4% | |
| PTC THERAPEUTICS INC | 2.4% | 1.4% | 1.4% | |
| KRYSTAL BIOTECH, INC. | 2.5% | 1.3% | 1.3% | |
SBIO Overweight Relative to XBI
                | MERUS N.V. | 3.3% | |
| AXSOME THERAPEUTICS, INC. | 3.2% | |
| RHYTHM PHARMACEUTICALS, INC. | 2.4% | |
| CYTOKINETICS INC | 2.0% | |
| NUVALENT, INC. CLASS A | 1.9% | |
| CRINETICS PHARMACEUTICALS INC | 1.9% | |
| AVIDITY BIOSCIENCES INC | 1.7% | |
| ARROWHEAD PHARMACEUTICALS, INC. | 1.6% | |
| TARSUS PHARMACEUTICALS, INC. | 1.4% | |
| ZAI LAB LTD. UNSPONSORED ADR | 1.4% | 
SBIO Underweight Relative to XBI
                | CRISPR THERAPEUTICS AG | -2.2% | |
| REVOLUTION MEDICINES, INC. | -2.0% | |
| EXACT SCIENCES CORP | -2.0% | |
| NATERA INC | -1.9% | |
| IONIS PHARMACEUTICALS, INC. | -1.9% | |
| MODERNA, INC. | -1.9% | |
| INSMED INC | -1.8% | |
| VERTEX PHARMACEUTICALS INC | -1.8% | |
| ABBVIE INC | -1.8% | |
| ROIVANT SCIENCES LTD. | -1.8% |