Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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108
Number of overlapping holdings
82.4%
% of XBI's 131 holdings also in IBB
55.1%
% of IBB's 214 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 | |
|---|---|---|---|---|
 |
GILEAD SCIENCES INC | 2.9% | 8.4% | 2.9% |
|
AMGEN INC | 2.8% | 8.1% | 2.8% |
|
ALNYLAM PHARMACEUTICALS INC | 2.7% | 2.9% | 2.7% |
|
REGENERON PHARMACEUTICALS | 2.6% | 8.1% | 2.6% |
|
VERTEX PHARMACEUTICALS INC | 2.6% | 8.1% | 2.6% |
Position Highlights (Non-Overlapping Exposures)
XBI Overweight Relative to IBB
|
EXACT SCIENCES CORP | 2.9% |
|
ABBVIE INC | 2.6% |
|
VIKING THERAPEUTICS, INC. | 2.4% |
|
SAREPTA THERAPEUTICS INC | 1.7% |
|
UNITED THERAPEUTICS CORP | 1.6% |
|
CYTOKINETICS INC | 1.5% |
|
NATERA INC | 1.2% |
|
INCYTE CORP | 1.2% |
|
CEREVEL THERAPEUTICS HOLDINGS INC | 1.1% |
|
BIOMARIN PHARMACEUTICAL INC | 1.1% |
XBI Underweight Relative to IBB
|
GILEAD SCIENCES INC | -5.6% |
|
REGENERON PHARMACEUTICALS | -5.5% |
|
VERTEX PHARMACEUTICALS INC | -5.4% |
|
AMGEN INC | -5.2% |
|
IQVIA HOLDINGS INC | -3.8% |
 |
METTLER-TOLEDO INTERNATIONAL | -2.7% |
 |
ARGENX SE ADR | -2.3% |
|
ILLUMINA INC | -1.7% |
|
WATERS CORP | -1.7% |
|
MODERNA, INC. | -1.7% |