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
28%
OVERLAP
BY WEIGHT
43
# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
20%
ALSO IN GNMX
GNMX
56
HOLDINGS
78%
ALSO IN IBB
SECTOR DRIFT (IBB minus GNMX)
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 GNMX |
Overlap | |
|---|---|---|---|---|
 |
VERTEX PHARMACEUTICALS INC | 7.9% | 6.7% | 6.7% |
|
ALNYLAM PHARMACEUTICALS INC | 2.8% | 3.5% | 2.8% |
|
REVOLUTION MEDICINES, INC. | 2.8% | 3.8% | 2.8% |
|
ILLUMINA INC | 2.2% | 4.1% | 2.2% |
|
INCYTE CORP | 1.8% | 3.3% | 1.8% |
IBB Overweight Relative to GNMX
|
AMGEN INC | 7.9% |
|
GILEAD SCIENCES INC | 7.3% |
|
REGENERON PHARMACEUTICALS | 5.3% |
 |
ARGENX SE ADR | 3.5% |
|
NATERA INC | 2.9% |
|
BIOGEN IDEC INC | 2.4% |
|
BEIGENE LTD. SPONSORED ADR | 1.9% |
|
INSMED INC | 1.8% |
|
UNITED THERAPEUTICS CORP | 1.7% |
 |
ROIVANT SCIENCES LTD. | 1.4% |
IBB Underweight Relative to GNMX
|
THERMO FISHER SCIENTIFIC INC | -8.4% |
|
GUARDANT HEALTH, INC. | -4.0% |
|
QIAGEN NV | -2.1% |
|
10X GENOMICS INC CLASS A | -2.0% |
|
ILLUMINA INC | -1.9% |
|
BIO-TECHNE CORPORATION | -1.7% |
 |
GENMAB A/S SPONSORED ADR | -1.7% |
|
VERACYTE INC | -1.7% |
|
MODERNA, INC. | -1.6% |
|
KRYSTAL BIOTECH, INC. | -1.6% |