Fund Overlap
See which holdings any two equity ETFs have in common, along with top differences in exposure.

OVERLAP
47%
OVERLAP
BY WEIGHT
BY WEIGHT
28
# OF OVERLAPPING HOLDINGS
FBT
31
HOLDINGS
93%
ALSO IN IBB
IBB
258
HOLDINGS
13%
ALSO IN FBT
SECTOR DRIFT (FBT 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 FBT |
Weight in IBB |
Overlap | |
---|---|---|---|---|
ALNYLAM PHARMACEUTICALS INC | 4.3% | 4.7% | 4.3% | |
GILEAD SCIENCES INC | 3.3% | 7.7% | 3.3% | |
AMGEN INC | 3.0% | 7.4% | 3.0% | |
REGENERON PHARMACEUTICALS | 2.9% | 6.4% | 2.9% | |
METTLER-TOLEDO INTERNATIONAL | 3.6% | 2.9% | 2.9% |
FBT Overweight Relative to IBB
ACADIA PHARMACEUTICALS INC | 4.3% | |
EXACT SCIENCES CORP | 3.8% | |
CORCEPT THERAPEUTICS INC | 3.3% | |
NEUROCRINE BIOSCIENCES INC | 2.9% | |
BRUKER CORP | 2.9% | |
ALKERMES PLC | 2.8% | |
EXELIXIS INC | 2.5% | |
VERACYTE INC | 2.5% | |
GENMAB A/S SPONSORED ADR | 2.4% | |
REPLIGEN CORP | 2.4% |
FBT Underweight Relative to IBB
VERTEX PHARMACEUTICALS INC | -4.8% | |
GILEAD SCIENCES INC | -4.4% | |
AMGEN INC | -4.4% | |
REGENERON PHARMACEUTICALS | -3.4% | |
IQVIA HOLDINGS INC | -3.2% | |
INSMED INC | -2.1% | |
BIO-TECHNE CORPORATION | -0.9% | |
BLUEPRINT MEDICINES CORP. | -0.9% | |
CHARLES RIVER LABORATORIES | -0.9% | |
MEDPACE HOLDINGS, INC. | -0.9% |