Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
28%
OVERLAP
BY WEIGHT
51
# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
24%
ALSO IN WDNA
WDNA
80
HOLDINGS
67%
ALSO IN IBB
SECTOR DRIFT (IBB minus WDNA)
OVERLAPPING HOLDINGS
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| Company | Weight in IBB |
Weight in WDNA |
Overlap | |
|---|---|---|---|---|
 |
NATERA INC | 2.8% | 2.2% | 2.2% |
|
UNITED THERAPEUTICS CORP | 1.7% | 2.6% | 1.7% |
|
GILEAD SCIENCES INC | 7.1% | 1.6% | 1.6% |
|
REVOLUTION MEDICINES, INC. | 2.8% | 1.6% | 1.6% |
|
AMGEN INC | 8.2% | 1.6% | 1.6% |
IBB Overweight Relative to WDNA
|
AMGEN INC | 6.6% |
|
VERTEX PHARMACEUTICALS INC | 6.5% |
|
GILEAD SCIENCES INC | 5.5% |
|
REGENERON PHARMACEUTICALS | 4.6% |
 |
ARGENX SE ADR | 2.8% |
|
ALNYLAM PHARMACEUTICALS INC | 2.5% |
|
BEIGENE LTD. SPONSORED ADR | 2.0% |
|
INCYTE CORP | 1.8% |
|
ILLUMINA INC | 1.8% |
|
BIOGEN IDEC INC | 1.5% |
IBB Underweight Relative to WDNA
|
TWIST BIOSCIENCE CORP. | -5.1% |
|
ELI LILLY & CO | -4.1% |
|
JOHNSON & JOHNSON | -2.9% |
|
MODERNA, INC. | -2.6% |
|
IMMUNOME, INC. | -2.2% |
|
BEAM THERAPEUTICS, INC. | -2.1% |
|
DARLING INTERNATIONAL INC | -2.1% |
|
STOKE THERAPEUTICS, INC. | -2.1% |
|
CORTEVA INC | -2.0% |
 |
ASTRAZENECA PLC | -1.8% |