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
56
# OF OVERLAPPING
HOLDINGS
BBP
67
HOLDINGS
90%
ALSO IN IBB
IBB
254
HOLDINGS
27%
ALSO IN BBP
SECTOR DRIFT (BBP minus IBB)
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 BBP |
Weight in IBB |
Overlap | |
|---|---|---|---|---|
 |
REGENERON PHARMACEUTICALS | 1.6% | 6.9% | 1.6% |
|
INCYTE CORP | 1.6% | 1.6% | 1.6% |
|
AMGEN INC | 1.6% | 9.0% | 1.6% |
|
GILEAD SCIENCES INC | 1.6% | 9.8% | 1.6% |
|
BIOGEN IDEC INC | 1.6% | 2.4% | 1.6% |
BBP Overweight Relative to IBB
|
DYNAVAX TECHNOLOGIES CORP | 2.2% |
|
IOVANCE BIOTHERAPEUTICS INC | 1.8% |
|
PHATHOM PHARMACEUTICALS, INC. | 1.7% |
|
AMICUS THERAPEUTICS INC | 1.7% |
|
DAY ONE BIOPHARMACEUTICALS, INC. | 1.6% |
|
NUVATION BIO INC CLASS A | 1.6% |
|
LIGAND PHARMACEUTICALS-CL B | 1.6% |
 |
THERAVANCE BIOPHARMA INC | 1.6% |
|
KURA ONCOLOGY, INC. | 1.5% |
|
ESPERION THERAPEUTICS INC | 1.5% |
BBP Underweight Relative to IBB
|
GILEAD SCIENCES INC | -8.2% |
|
VERTEX PHARMACEUTICALS INC | -7.6% |
|
AMGEN INC | -7.4% |
|
REGENERON PHARMACEUTICALS | -5.2% |
 |
ARGENX SE ADR | -2.6% |
|
NATERA INC | -2.2% |
|
ALNYLAM PHARMACEUTICALS INC | -2.1% |
|
ILLUMINA INC | -1.6% |
|
REVOLUTION MEDICINES, INC. | -1.4% |
|
INSMED INC | -1.3% |