Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.
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OVERLAP
18%
OVERLAP
BY WEIGHT
16
# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
8%
ALSO IN QQQJ
QQQJ
106
HOLDINGS
16%
ALSO IN IBB
SECTOR DRIFT (IBB minus QQQJ)
OVERLAPPING HOLDINGS
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| Company | Weight in IBB |
Weight in QQQJ |
Overlap | |
|---|---|---|---|---|
 |
NATERA INC | 3.8% | 3.0% | 3.0% |
|
REVOLUTION MEDICINES, INC. | 2.5% | 2.1% | 2.1% |
|
BIOGEN IDEC INC | 2.5% | 1.9% | 1.9% |
|
ILLUMINA INC | 2.4% | 1.8% | 1.8% |
 |
ROIVANT SCIENCES LTD. | 1.3% | 1.4% | 1.3% |
IBB Overweight Relative to QQQJ
|
GILEAD SCIENCES INC | 8.9% |
|
AMGEN INC | 8.3% |
|
VERTEX PHARMACEUTICALS INC | 7.9% |
|
REGENERON PHARMACEUTICALS | 6.2% |
|
MODERNA, INC. | 5.5% |
 |
GENMAB A/S SPONSORED ADR | 2.1% |
 |
ARGENX SE ADR | 2.1% |
|
BEIGENE LTD. SPONSORED ADR | 2.1% |
|
INSMED INC | 1.6% |
|
ALNYLAM PHARMACEUTICALS INC | 1.5% |
IBB Underweight Relative to QQQJ
|
EBAY INC | -2.7% |
 |
ELBIT SYSTEMS LTD | -2.0% |
|
NETAPP INC | -2.0% |
|
STEEL DYNAMICS INC | -1.8% |
|
KIMBERLY-CLARK CORP | -1.8% |
|
OKTA, INC. CLASS A | -1.8% |
|
UNITED CONTINENTAL HOLDINGS | -1.7% |
|
EXPEDIA GROUP INC | -1.7% |
 |
FLEXTRONICS INTL LTD | -1.6% |
|
ATLASSIAN CORP. CLASS A | -1.5% |