Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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22
Number of overlapping holdings
9.8%
% of IBB's 261 holdings also in BBH
88.0%
% of BBH's 27 holdings also in IBB
Overlap by Weight
Sector Drift (IBB minus BBH)
Overlapping Holdings
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| Company | Weight in IBB |
Weight in BBH |
Overlap | |
|---|---|---|---|---|
 |
VERTEX PHARMACEUTICALS INC | 8.6% | 11.2% | 8.6% |
|
AMGEN INC | 8.4% | 16.1% | 8.4% |
|
GILEAD SCIENCES INC | 8.2% | 12.5% | 8.2% |
|
REGENERON PHARMACEUTICALS | 7.3% | 5.2% | 5.2% |
|
ALNYLAM PHARMACEUTICALS INC | 3.6% | 4.4% | 3.6% |
Position Highlights (Non-Overlapping Exposures)
IBB Overweight Relative to BBH
 |
METTLER-TOLEDO INTERNATIONAL | 2.6% |
|
WATERS CORP | 2.3% |
|
REGENERON PHARMACEUTICALS | 2.2% |
|
UNITED THERAPEUTICS CORP | 1.5% |
|
EXELIXIS INC | 1.1% |
 |
GENMAB A/S SPONSORED ADR | 1.0% |
|
VAXCYTE, INC. | 0.9% |
|
MEDPACE HOLDINGS, INC. | 0.9% |
|
HALOZYME THERAPEUTICS INC | 0.9% |
|
ASCENDIS PHARMA A/S | 0.7% |
IBB Underweight Relative to BBH
|
AMGEN INC | -7.7% |
|
GILEAD SCIENCES INC | -4.3% |
 |
ICON PLC | -3.6% |
|
VERTEX PHARMACEUTICALS INC | -2.6% |
|
NATERA INC | -2.5% |
 |
ARGENX SE ADR | -2.4% |
|
QIAGEN NV | -1.5% |
|
INTRA-CELLULAR THERAPIES INC | -1.4% |
|
ILLUMINA INC | -1.3% |
|
EXACT SCIENCES CORP | -1.2% |