Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
30%
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 | |
|---|---|---|---|---|
 |
VERTEX PHARMACEUTICALS INC | 7.9% | 6.0% | 6.0% |
|
MODERNA, INC. | 5.5% | 9.3% | 5.5% |
|
REVOLUTION MEDICINES, INC. | 2.5% | 3.0% | 2.5% |
|
ILLUMINA INC | 2.4% | 4.0% | 2.4% |
 |
GENMAB A/S SPONSORED ADR | 2.1% | 4.4% | 2.1% |
IBB Overweight Relative to GNMX
|
GILEAD SCIENCES INC | 8.9% |
|
AMGEN INC | 8.3% |
|
REGENERON PHARMACEUTICALS | 6.2% |
|
NATERA INC | 3.8% |
 |
ARGENX SE ADR | 3.4% |
|
BIOGEN IDEC INC | 2.5% |
|
BEIGENE LTD. SPONSORED ADR | 2.1% |
|
VERTEX PHARMACEUTICALS INC | 1.9% |
|
UNITED THERAPEUTICS CORP | 1.7% |
|
INSMED INC | 1.6% |
IBB Underweight Relative to GNMX
|
THERMO FISHER SCIENTIFIC INC | -8.5% |
|
MODERNA, INC. | -3.9% |
|
GUARDANT HEALTH, INC. | -3.5% |
|
10X GENOMICS INC CLASS A | -2.3% |
|
GENMAB A/S SPONSORED ADR | -2.3% |
|
CAREDX, INC. | -2.1% |
|
QIAGEN NV | -2.0% |
|
GRAIL INC | -1.8% |
|
TWIST BIOSCIENCE CORP. | -1.7% |
|
ILLUMINA INC | -1.5% |