Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
13%
OVERLAP
BY WEIGHT
25
# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
12%
ALSO IN IDNA
IDNA
44
HOLDINGS
66%
ALSO IN IBB
SECTOR DRIFT (IBB minus IDNA)
OVERLAPPING HOLDINGS
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| Company | Weight in IBB |
Weight in IDNA |
Overlap | |
|---|---|---|---|---|
 |
REGENERON PHARMACEUTICALS | 6.6% | 4.6% | 4.6% |
 |
BIONTECH SE SPONSORED ADR | 1.8% | 4.0% | 1.8% |
|
INCYTE CORP | 1.8% | 4.8% | 1.8% |
|
EXELIXIS INC | 1.1% | 3.5% | 1.1% |
|
MODERNA, INC. | 1.0% | 3.8% | 1.0% |
IBB Overweight Relative to IDNA
|
GILEAD SCIENCES INC | 7.4% |
|
AMGEN INC | 7.2% |
|
VERTEX PHARMACEUTICALS INC | 6.3% |
|
ALNYLAM PHARMACEUTICALS INC | 6.1% |
|
IQVIA HOLDINGS INC | 3.5% |
 |
METTLER-TOLEDO INTERNATIONAL | 3.0% |
 |
ARGENX SE ADR | 2.7% |
|
INSMED INC | 2.5% |
|
NATERA INC | 2.3% |
|
BIOGEN IDEC INC | 2.2% |
IBB Underweight Relative to IDNA
 |
GENMAB A/S | -4.3% |
 |
ASTRAZENECA PLC | -4.3% |
|
MERCK & CO. INC. | -4.3% |
 |
TAKEDA PHARMACEUTICAL CO LTD | -4.1% |
 |
SANOFI-AVENTIS | -4.0% |
|
ROCHE HOLDING LTD | -3.9% |
|
GSK PLC | -3.8% |
|
ARCELLX, INC. | -3.8% |
|
CELCUITY INC. | -3.5% |
|
TWIST BIOSCIENCE CORP. | -3.3% |