Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
33%
OVERLAP
BY WEIGHT
43
# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
20%
ALSO IN GNMX
GNMX
56
HOLDINGS
77%
ALSO IN IBB
SECTOR DRIFT (IBB minus GNMX)
OVERLAPPING HOLDINGS
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| Company | Weight in IBB |
Weight in GNMX |
Overlap | |
|---|---|---|---|---|
 |
MODERNA, INC. | 6.1% | 10.3% | 6.1% |
|
VERTEX PHARMACEUTICALS INC | 7.8% | 5.9% | 5.9% |
|
ILLUMINA INC | 3.1% | 5.1% | 3.1% |
|
REVOLUTION MEDICINES, INC. | 2.7% | 3.3% | 2.7% |
|
ALNYLAM PHARMACEUTICALS INC | 2.3% | 2.6% | 2.3% |
IBB Overweight Relative to GNMX
|
GILEAD SCIENCES INC | 8.6% |
|
AMGEN INC | 8.0% |
|
REGENERON PHARMACEUTICALS | 5.5% |
|
NATERA INC | 4.0% |
 |
ARGENX SE ADR | 3.4% |
|
BIOGEN IDEC INC | 2.4% |
|
BEIGENE LTD. SPONSORED ADR | 2.2% |
|
VERTEX PHARMACEUTICALS INC | 1.9% |
|
UNITED THERAPEUTICS CORP | 1.7% |
|
INSMED INC | 1.6% |
IBB Underweight Relative to GNMX
|
THERMO FISHER SCIENTIFIC INC | -8.7% |
|
MODERNA, INC. | -4.3% |
|
GUARDANT HEALTH, INC. | -3.6% |
|
10X GENOMICS INC CLASS A | -2.9% |
|
IOVANCE BIOTHERAPEUTICS INC | -2.9% |
|
ILLUMINA INC | -2.0% |
|
TWIST BIOSCIENCE CORP. | -2.0% |
|
QIAGEN NV | -2.0% |
|
GRAIL INC | -1.9% |
|
CAREDX, INC. | -1.7% |