Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
59%
OVERLAP
BY WEIGHT
21
# OF OVERLAPPING
HOLDINGS
BBH
26
HOLDINGS
88%
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 | |
|---|---|---|---|---|
 |
AMGEN INC | 15.8% | 8.2% | 8.2% |
|
VERTEX PHARMACEUTICALS INC | 8.7% | 7.8% | 7.8% |
|
GILEAD SCIENCES INC | 13.1% | 7.1% | 7.1% |
|
REGENERON PHARMACEUTICALS | 6.5% | 5.2% | 5.2% |
 |
ARGENX SE ADR | 4.9% | 3.8% | 3.8% |
BBH Overweight Relative to IBB
|
AMGEN INC | 7.6% |
|
GILEAD SCIENCES INC | 6.0% |
|
IQVIA HOLDINGS INC | 4.6% |
|
REVOLUTION MEDICINES, INC. | 2.5% |
|
NATERA INC | 1.9% |
 |
ICON PLC | 1.8% |
|
REGENERON PHARMACEUTICALS | 1.3% |
 |
BIONTECH SE SPONSORED ADR | 1.2% |
|
ILLUMINA INC | 1.2% |
|
BEIGENE LTD. SPONSORED ADR | 1.2% |
BBH Underweight Relative to IBB
 |
ROIVANT SCIENCES LTD. | -1.4% |
 |
GENMAB A/S SPONSORED ADR | -1.2% |
|
BRIDGEBIO PHARMA, INC. | -1.1% |
|
MEDPACE HOLDINGS, INC. | -1.1% |
|
EXELIXIS INC | -1.1% |
|
MADRIGAL PHARMACEUTICALS, INC. | -0.9% |
|
ARROWHEAD PHARMACEUTICALS, INC. | -0.9% |
|
AXSOME THERAPEUTICS, INC. | -0.8% |
|
CYTOKINETICS INC | -0.8% |
|
HALOZYME THERAPEUTICS INC | -0.8% |