Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
36%
OVERLAP
BY WEIGHT
53
# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
25%
ALSO IN BBP
BBP
68
HOLDINGS
88%
ALSO IN IBB
SECTOR DRIFT (IBB minus BBP)
OVERLAPPING HOLDINGS
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| Company | Weight in IBB |
Weight in BBP |
Overlap | |
|---|---|---|---|---|
 |
MODERNA, INC. | 5.5% | 5.8% | 5.5% |
|
REGENERON PHARMACEUTICALS | 6.2% | 2.0% | 2.0% |
|
BEIGENE LTD. SPONSORED ADR | 2.1% | 1.8% | 1.8% |
|
GILEAD SCIENCES INC | 8.9% | 1.8% | 1.8% |
|
AMGEN INC | 8.3% | 1.7% | 1.7% |
IBB Overweight Relative to BBP
|
GILEAD SCIENCES INC | 7.2% |
|
AMGEN INC | 6.6% |
|
VERTEX PHARMACEUTICALS INC | 6.2% |
|
REGENERON PHARMACEUTICALS | 4.3% |
|
NATERA INC | 3.8% |
 |
ARGENX SE ADR | 3.4% |
|
REVOLUTION MEDICINES, INC. | 2.5% |
|
ILLUMINA INC | 2.4% |
 |
GENMAB A/S SPONSORED ADR | 2.1% |
|
CHARLES RIVER LABORATORIES | 1.2% |
IBB Underweight Relative to BBP
|
OMEROS CORP | -2.7% |
|
IOVANCE BIOTHERAPEUTICS INC | -2.5% |
|
XERIS PHARMACEUTICALS INC | -2.0% |
|
INTREXON CORP | -1.9% |
|
ADMA BIOLOGICS, INC. | -1.6% |
|
LIGAND PHARMACEUTICALS-CL B | -1.6% |
|
TG THERAPEUTICS INC | -1.6% |
 |
ZAI LAB LTD. UNSPONSORED ADR | -1.5% |
|
ARCUTIS BIOTHERAPEUTICS INC | -1.5% |
|
HARMONY BIOSCIENCES HOLDINGS, INC. | -1.4% |