Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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104
Number of overlapping holdings
76.5%
% of XBI's 136 holdings also in IBBQ
53.1%
% of IBBQ's 196 holdings also in XBI
Overlap by Weight
Sector Drift (XBI minus IBBQ)
Overlapping Holdings
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| Company | Weight in XBI |
Weight in IBBQ |
Overlap | |
|---|---|---|---|---|
 |
GILEAD SCIENCES INC | 3.0% | 10.2% | 3.0% |
|
VERTEX PHARMACEUTICALS INC | 2.6% | 8.2% | 2.6% |
|
ALNYLAM PHARMACEUTICALS INC | 2.5% | 3.4% | 2.5% |
|
AMGEN INC | 2.2% | 7.1% | 2.2% |
|
BIOGEN IDEC INC | 2.1% | 2.3% | 2.1% |
Position Highlights (Non-Overlapping Exposures)
XBI Overweight Relative to IBBQ
|
NATERA INC | 3.5% |
|
ADVENTRX PHARMACEUTICALS INC | 2.8% |
|
EXACT SCIENCES CORP | 2.5% |
|
ABBVIE INC | 2.4% |
|
VIKING THERAPEUTICS, INC. | 1.9% |
|
TG THERAPEUTICS INC | 1.7% |
|
INCYTE CORP | 1.5% |
|
MADRIGAL PHARMACEUTICALS, INC. | 1.4% |
|
NEUROCRINE BIOSCIENCES INC | 1.4% |
|
SAREPTA THERAPEUTICS INC | 1.4% |
XBI Underweight Relative to IBBQ
|
GILEAD SCIENCES INC | -7.2% |
|
VERTEX PHARMACEUTICALS INC | -5.7% |
|
AMGEN INC | -5.0% |
 |
ASTRAZENECA PLC-SPONS ADR | -4.1% |
|
REGENERON PHARMACEUTICALS | -3.7% |
|
ILLUMINA INC | -2.4% |
 |
ARGENX SE ADR | -2.1% |
|
VIATRIS, INC. | -1.6% |
 |
SANOFI-AVENTIS-ADR | -1.5% |
 |
BIONTECH SE SPONSORED ADR | -1.3% |