Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
For overlap across multiple ETFs use Portfolio Builder
53
Number of overlapping holdings
54.1%
% of WDNA's 99 holdings also in IBB
15.5%
% of IBB's 366 holdings also in WDNA
Overlap by Weight
Sector Drift (WDNA minus IBB)
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 WDNA |
Weight in IBB |
Overlap | |
|---|---|---|---|---|
 |
VERTEX PHARMACEUTICALS INC | 2.4% | 7.3% | 2.4% |
|
GILEAD SCIENCES INC | 2.1% | 9.9% | 2.1% |
|
REGENERON PHARMACEUTICALS | 1.9% | 6.9% | 1.9% |
|
BIOGEN IDEC INC | 1.9% | 4.0% | 1.9% |
|
ALNYLAM PHARMACEUTICALS INC | 1.8% | 2.3% | 1.8% |
Position Highlights (Non-Overlapping Exposures)
WDNA Overweight Relative to IBB
 |
ASTRAZENECA PLC-SPONS ADR | 2.9% |
|
ARCHER-DANIELS-MIDLAND CO | 2.2% |
|
PFIZER INC | 2.1% |
|
ELI LILLY & CO | 2.0% |
|
CORTEVA INC | 2.0% |
|
MERCK & CO. INC. | 2.0% |
|
THERMO FISHER SCIENTIFIC INC | 1.9% |
|
AGILENT TECHNOLOGIES INC | 1.9% |
|
DANAHER CORP | 1.8% |
|
JOHNSON & JOHNSON | 1.8% |
WDNA Underweight Relative to IBB
|
GILEAD SCIENCES INC | -7.8% |
|
AMGEN INC | -6.9% |
|
REGENERON PHARMACEUTICALS | -5.0% |
|
VERTEX PHARMACEUTICALS INC | -4.9% |
|
MODERNA, INC. | -4.5% |
|
IQVIA HOLDINGS INC | -3.7% |
 |
METTLER-TOLEDO INTERNATIONAL | -2.9% |
|
ILLUMINA INC | -2.3% |
|
BIOGEN IDEC INC | -2.2% |
|
WATERS CORP | -1.8% |