Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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23
Number of overlapping holdings
10.3%
% of IBB's 261 holdings also in PBE
82.1%
% of PBE's 28 holdings also in IBB
Overlap by Weight
Sector Drift (IBB minus PBE)
Overlapping Holdings
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| Company | Weight in IBB |
Weight in PBE |
Overlap | |
|---|---|---|---|---|
 |
GILEAD SCIENCES INC | 8.2% | 5.1% | 5.1% |
|
AMGEN INC | 8.4% | 5.0% | 5.0% |
|
REGENERON PHARMACEUTICALS | 7.3% | 4.5% | 4.5% |
|
BIOGEN IDEC INC | 2.2% | 5.0% | 2.2% |
|
NATERA INC | 2.0% | 4.7% | 2.0% |
Position Highlights (Non-Overlapping Exposures)
IBB Overweight Relative to PBE
|
VERTEX PHARMACEUTICALS INC | 8.6% |
|
ALNYLAM PHARMACEUTICALS INC | 3.6% |
|
IQVIA HOLDINGS INC | 3.4% |
|
AMGEN INC | 3.4% |
|
GILEAD SCIENCES INC | 3.1% |
|
REGENERON PHARMACEUTICALS | 2.8% |
 |
ARGENX SE ADR | 2.7% |
 |
METTLER-TOLEDO INTERNATIONAL | 2.6% |
|
WATERS CORP | 2.3% |
 |
BIONTECH SE SPONSORED ADR | 1.7% |
IBB Underweight Relative to PBE
|
TG THERAPEUTICS INC | -3.8% |
|
NEUROCRINE BIOSCIENCES INC | -3.8% |
|
PROTAGONIST THERAPEUTICS, INC. | -3.6% |
|
CATALYST PHARMACEUTICAL PART | -3.3% |
|
UNITED THERAPEUTICS CORP | -2.9% |
|
ILLUMINA INC | -2.9% |
|
COLLEGIUM PHARMACEUTICAL, INC. | -2.9% |
|
BIOGEN IDEC INC | -2.7% |
|
NATERA INC | -2.7% |
|
DYNAVAX TECHNOLOGIES CORP | -2.7% |