Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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34
Number of overlapping holdings
17.5%
% of IBB's 214 holdings also in GNOM
81.0%
% of GNOM's 42 holdings also in IBB
Overlap by Weight
Sector Drift (IBB minus GNOM)
Overlapping Holdings
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| Company | Weight in IBB |
Weight in GNOM |
Overlap | |
|---|---|---|---|---|
 |
ALNYLAM PHARMACEUTICALS INC | 3.2% | 6.2% | 3.2% |
 |
BIONTECH SE SPONSORED ADR | 2.1% | 4.1% | 2.1% |
|
GILEAD SCIENCES INC | 9.5% | 2.0% | 2.0% |
|
MODERNA, INC. | 2.1% | 2.0% | 2.0% |
|
ILLUMINA INC | 2.0% | 3.5% | 2.0% |
Position Highlights (Non-Overlapping Exposures)
IBB Overweight Relative to GNOM
|
REGENERON PHARMACEUTICALS | 8.5% |
|
AMGEN INC | 8.0% |
|
GILEAD SCIENCES INC | 7.5% |
|
VERTEX PHARMACEUTICALS INC | 5.6% |
|
IQVIA HOLDINGS INC | 4.0% |
 |
METTLER-TOLEDO INTERNATIONAL | 2.8% |
|
BIOGEN IDEC INC | 2.7% |
 |
ARGENX SE ADR | 2.5% |
|
WATERS CORP | 1.9% |
|
BEIGENE LTD. SPONSORED ADR | 1.5% |
IBB Underweight Relative to GNOM
 |
ENI SPA-SPONSORED ADR | -7.9% |
|
AVIDITY BIOSCIENCES INC | -4.6% |
|
VERACYTE INC | -3.9% |
|
ULTRAGENYX PHARMACEUTICAL IN | -3.8% |
|
MYRIAD GENETICS INC | -3.6% |
|
QIAGEN NV | -3.5% |
|
AGILENT TECHNOLOGIES INC | -3.3% |
|
NATERA INC | -3.2% |
|
INTELLIA THERAPEUTICS, INC. | -3.1% |
|
ALNYLAM PHARMACEUTICALS INC | -3.0% |