Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
21%
OVERLAP
BY WEIGHT
38
# OF OVERLAPPING
HOLDINGS
IBB
247
HOLDINGS
18%
ALSO IN GNOM
GNOM
50
HOLDINGS
78%
ALSO IN IBB
SECTOR DRIFT (IBB minus GNOM)
OVERLAPPING HOLDINGS
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| Company | Weight in IBB |
Weight in GNOM |
Overlap | |
|---|---|---|---|---|
 |
VERTEX PHARMACEUTICALS INC | 7.1% | 4.1% | 4.1% |
|
ALNYLAM PHARMACEUTICALS INC | 4.7% | 3.6% | 3.6% |
|
NATERA INC | 2.6% | 4.8% | 2.6% |
|
GILEAD SCIENCES INC | 7.1% | 2.1% | 2.1% |
|
ILLUMINA INC | 1.6% | 5.2% | 1.6% |
IBB Overweight Relative to GNOM
|
AMGEN INC | 7.7% |
|
REGENERON PHARMACEUTICALS | 6.6% |
|
GILEAD SCIENCES INC | 5.0% |
|
INSMED INC | 3.6% |
 |
ARGENX SE ADR | 3.3% |
|
IQVIA HOLDINGS INC | 3.2% |
|
VERTEX PHARMACEUTICALS INC | 3.0% |
 |
METTLER-TOLEDO INTERNATIONAL | 2.5% |
|
BIOGEN IDEC INC | 2.2% |
|
WATERS CORP | 2.0% |
IBB Underweight Relative to GNOM
|
GUARDANT HEALTH, INC. | -5.8% |
|
ILLUMINA INC | -3.6% |
|
GENEDX HOLDINGS CORP. CLASS A | -3.5% |
|
PRAXIS PRECISION MEDICINES, INC. | -3.5% |
|
ARROWHEAD PHARMACEUTICALS, INC. | -3.5% |
|
BIOMARIN PHARMACEUTICAL INC | -3.4% |
|
AVIDITY BIOSCIENCES INC | -3.3% |
|
LEGEND BIOTECH CORPORATION SPONSORED | -3.2% |
 |
BIONTECH SE SPONSORED ADR | -3.2% |
|
BIO-TECHNE CORPORATION | -3.2% |