Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
33%
OVERLAP
BY WEIGHT
55
# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
26%
ALSO IN WDNA
WDNA
90
HOLDINGS
72%
ALSO IN IBB
SECTOR DRIFT (IBB minus WDNA)
OVERLAPPING HOLDINGS
Top 5 only shown here. Please log-in or sign up for a Basic (Free) membership to view the complete list.
| Company | Weight in IBB |
Weight in WDNA |
Overlap | |
|---|---|---|---|---|
 |
NATERA INC | 3.8% | 3.0% | 3.0% |
|
MODERNA, INC. | 5.5% | 2.8% | 2.8% |
|
VERTEX PHARMACEUTICALS INC | 7.9% | 1.9% | 1.9% |
|
GILEAD SCIENCES INC | 8.9% | 1.8% | 1.8% |
|
AMGEN INC | 8.3% | 1.8% | 1.8% |
IBB Overweight Relative to WDNA
|
GILEAD SCIENCES INC | 7.2% |
|
AMGEN INC | 6.6% |
|
VERTEX PHARMACEUTICALS INC | 6.0% |
|
REGENERON PHARMACEUTICALS | 5.5% |
|
MODERNA, INC. | 2.7% |
 |
ARGENX SE ADR | 2.5% |
|
BEIGENE LTD. SPONSORED ADR | 2.1% |
|
ILLUMINA INC | 1.8% |
|
BIOGEN IDEC INC | 1.7% |
|
INCYTE CORP | 1.6% |
IBB Underweight Relative to WDNA
|
ELI LILLY & CO | -3.6% |
|
TWIST BIOSCIENCE CORP. | -3.0% |
|
TEMPUS AI INC | -2.9% |
|
IMMUNOME, INC. | -2.7% |
|
THERMO FISHER SCIENTIFIC INC | -2.5% |
|
STOKE THERAPEUTICS, INC. | -2.1% |
|
DARLING INTERNATIONAL INC | -1.6% |
|
10X GENOMICS INC CLASS A | -1.6% |
 |
ASTRAZENECA PLC | -1.6% |
|
PFIZER INC | -1.5% |