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
22%
OVERLAP
BY WEIGHT
38
# OF OVERLAPPING
HOLDINGS
IBB
260
HOLDINGS
18%
ALSO IN GNOM
GNOM
49
HOLDINGS
78%
ALSO IN IBB
SECTOR DRIFT (IBB minus GNOM)
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 IBB |
Weight in GNOM |
Overlap | |
|---|---|---|---|---|
 |
VERTEX PHARMACEUTICALS INC | 8.7% | 4.1% | 4.1% |
|
ALNYLAM PHARMACEUTICALS INC | 4.5% | 3.0% | 3.0% |
|
NATERA INC | 2.7% | 4.5% | 2.7% |
|
GILEAD SCIENCES INC | 7.8% | 1.9% | 1.9% |
|
ILLUMINA INC | 1.8% | 5.4% | 1.8% |
IBB Overweight Relative to GNOM
|
AMGEN INC | 7.6% |
|
REGENERON PHARMACEUTICALS | 7.0% |
|
GILEAD SCIENCES INC | 5.9% |
|
VERTEX PHARMACEUTICALS INC | 4.6% |
|
INSMED INC | 3.2% |
 |
ARGENX SE ADR | 2.8% |
|
BIOGEN IDEC INC | 2.4% |
|
BEIGENE LTD. SPONSORED ADR | 2.1% |
|
INCYTE CORP | 1.8% |
|
UNITED THERAPEUTICS CORP | 1.7% |
IBB Underweight Relative to GNOM
|
GUARDANT HEALTH, INC. | -5.6% |
|
PRAXIS PRECISION MEDICINES, INC. | -5.4% |
|
ARROWHEAD PHARMACEUTICALS, INC. | -5.2% |
|
MODERNA, INC. | -4.1% |
|
ILLUMINA INC | -3.6% |
|
QIAGEN NV | -3.6% |
|
BIOMARIN PHARMACEUTICAL INC | -3.2% |
|
BIO-TECHNE CORPORATION | -3.0% |
|
GENEDX HOLDINGS CORP. CLASS A | -3.0% |
|
AVIDITY BIOSCIENCES INC | -2.9% |