Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
14%
OVERLAP
BY WEIGHT
66
# OF OVERLAPPING
HOLDINGS
IBB
247
HOLDINGS
32%
ALSO IN SBIO
SBIO
89
HOLDINGS
81%
ALSO IN IBB
SECTOR DRIFT (IBB minus SBIO)
OVERLAPPING HOLDINGS
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| Company | Weight in IBB |
Weight in SBIO |
Overlap | |
|---|---|---|---|---|
 |
AVIDITY BIOSCIENCES INC | 0.8% | 4.4% | 0.8% |
|
ARROWHEAD PHARMACEUTICALS, INC. | 0.8% | 4.0% | 0.8% |
|
CYTOKINETICS INC | 0.6% | 3.1% | 0.6% |
|
RHYTHM PHARMACEUTICALS, INC. | 0.6% | 3.3% | 0.6% |
 |
MERUS N.V. | 0.6% | 3.0% | 0.6% |
IBB Overweight Relative to SBIO
|
VERTEX PHARMACEUTICALS INC | 7.6% |
|
AMGEN INC | 7.2% |
|
GILEAD SCIENCES INC | 7.0% |
|
REGENERON PHARMACEUTICALS | 6.4% |
|
ALNYLAM PHARMACEUTICALS INC | 4.3% |
|
INSMED INC | 3.5% |
 |
ARGENX SE ADR | 3.2% |
|
IQVIA HOLDINGS INC | 3.2% |
|
NATERA INC | 2.6% |
 |
METTLER-TOLEDO INTERNATIONAL | 2.4% |
IBB Underweight Relative to SBIO
|
AVIDITY BIOSCIENCES INC | -3.6% |
|
ARROWHEAD PHARMACEUTICALS, INC. | -3.2% |
|
RHYTHM PHARMACEUTICALS, INC. | -2.7% |
|
AXSOME THERAPEUTICS, INC. | -2.6% |
|
CYTOKINETICS INC | -2.5% |
|
NUVALENT, INC. CLASS A | -2.4% |
|
MERUS N.V. | -2.4% |
|
KRYSTAL BIOTECH, INC. | -2.3% |
|
PROTAGONIST THERAPEUTICS, INC. | -2.0% |
|
PTC THERAPEUTICS INC | -1.9% |