Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
64%
OVERLAP
BY WEIGHT
21
# OF OVERLAPPING
HOLDINGS
BBH
27
HOLDINGS
84%
ALSO IN IBB
IBB
251
HOLDINGS
10%
ALSO IN BBH
SECTOR DRIFT (BBH minus IBB)
OVERLAPPING HOLDINGS
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| Company | Weight in BBH |
Weight in IBB |
Overlap | |
|---|---|---|---|---|
 |
GILEAD SCIENCES INC | 13.3% | 8.2% | 8.2% |
|
VERTEX PHARMACEUTICALS INC | 8.2% | 7.7% | 7.7% |
|
AMGEN INC | 15.5% | 7.7% | 7.7% |
|
REGENERON PHARMACEUTICALS | 6.7% | 5.5% | 5.5% |
|
MODERNA, INC. | 6.2% | 5.1% | 5.1% |
BBH Overweight Relative to IBB
|
AMGEN INC | 7.8% |
|
GILEAD SCIENCES INC | 5.1% |
|
IQVIA HOLDINGS INC | 4.5% |
|
GUARDANT HEALTH, INC. | 3.0% |
|
REVOLUTION MEDICINES, INC. | 1.4% |
|
NATERA INC | 1.4% |
 |
ICON PLC | 1.3% |
|
REGENERON PHARMACEUTICALS | 1.2% |
|
MODERNA, INC. | 1.1% |
|
ILLUMINA INC | 1.1% |
BBH Underweight Relative to IBB
 |
GENMAB A/S SPONSORED ADR | -1.4% |
 |
ROIVANT SCIENCES LTD. | -1.3% |
|
EXELIXIS INC | -1.0% |
|
MEDPACE HOLDINGS, INC. | -1.0% |
|
HALOZYME THERAPEUTICS INC | -0.9% |
|
TWIST BIOSCIENCE CORP. | -0.8% |
|
BRIDGEBIO PHARMA, INC. | -0.8% |
|
MADRIGAL PHARMACEUTICALS, INC. | -0.8% |
|
REPLIGEN CORP | -0.7% |
|
10X GENOMICS INC CLASS A | -0.7% |