Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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125
Number of overlapping holdings
83.9%
% of XBI's 149 holdings also in IBB
36.5%
% of IBB's 366 holdings also in XBI
Overlap by Weight
Sector Drift (XBI minus IBB)
Overlapping Holdings
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| Company | Weight in XBI |
Weight in IBB |
Overlap | |
|---|---|---|---|---|
 |
BIOGEN IDEC INC | 1.5% | 3.8% | 1.5% |
|
GILEAD SCIENCES INC | 1.4% | 9.9% | 1.4% |
|
MODERNA, INC. | 1.3% | 5.4% | 1.3% |
|
AMGEN INC | 1.2% | 8.4% | 1.2% |
|
INCYTE CORP | 1.2% | 1.6% | 1.2% |
Position Highlights (Non-Overlapping Exposures)
XBI Overweight Relative to IBB
|
HORIZON PHARMA PLC | 1.7% |
|
VERACYTE INC | 1.3% |
|
ABBVIE INC | 1.2% |
|
EXACT SCIENCES CORP | 1.2% |
|
BLUEBIRD BIO INC | 1.2% |
|
CELLDEX THERAPEUTICS INC | 1.2% |
|
DYNAVAX TECHNOLOGIES CORP | 1.1% |
|
VIR BIOTECHNOLOGY, INC. | 1.1% |
|
ARCUS BIOSCIENCES, INC. | 1.1% |
|
OPHTHOTECH CORP | 1.1% |
XBI Underweight Relative to IBB
|
GILEAD SCIENCES INC | -8.4% |
|
AMGEN INC | -7.2% |
|
VERTEX PHARMACEUTICALS INC | -6.1% |
|
REGENERON PHARMACEUTICALS | -5.8% |
|
MODERNA, INC. | -4.1% |
|
IQVIA HOLDINGS INC | -3.6% |
|
ILLUMINA INC | -3.0% |
 |
METTLER-TOLEDO INTERNATIONAL | -2.9% |
 |
BIONTECH SE SPONSORED ADR | -2.8% |
|
BIOGEN IDEC INC | -2.3% |