Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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30
Number of overlapping holdings
13.5%
% of IBB's 260 holdings also in IDNA
65.2%
% of IDNA's 51 holdings also in IBB
Overlap by Weight
Sector Drift (IBB minus IDNA)
Overlapping Holdings
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| Company | Weight in IBB |
Weight in IDNA |
Overlap | |
|---|---|---|---|---|
 |
REGENERON PHARMACEUTICALS | 7.2% | 3.7% | 3.7% |
 |
BIONTECH SE SPONSORED ADR | 2.0% | 4.2% | 2.0% |
|
INCYTE CORP | 1.4% | 4.0% | 1.4% |
|
EXELIXIS INC | 1.2% | 5.2% | 1.2% |
|
MODERNA, INC. | 1.0% | 2.9% | 1.0% |
Position Highlights (Non-Overlapping Exposures)
IBB Overweight Relative to IDNA
|
VERTEX PHARMACEUTICALS INC | 9.6% |
|
GILEAD SCIENCES INC | 8.6% |
|
AMGEN INC | 8.4% |
|
ALNYLAM PHARMACEUTICALS INC | 3.5% |
|
REGENERON PHARMACEUTICALS | 3.5% |
 |
ARGENX SE ADR | 3.1% |
|
IQVIA HOLDINGS INC | 3.1% |
 |
METTLER-TOLEDO INTERNATIONAL | 2.5% |
|
WATERS CORP | 2.3% |
|
NATERA INC | 2.3% |
IBB Underweight Relative to IDNA
 |
BEIGENE, LTD. | -5.8% |
|
ROCHE HOLDING LTD | -5.5% |
 |
SANOFI-AVENTIS | -5.5% |
 |
GSK PLC | -5.3% |
 |
TAKEDA PHARMACEUTICAL CO LTD | -5.2% |
|
ASTRAZENECA PLC | -5.1% |
 |
GENMAB A/S | -4.6% |
|
EXELIXIS INC | -4.0% |
|
SPRINGWORKS THERAPEUTICS, INC. | -4.0% |
|
MERCK & CO. INC. | -3.9% |