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

28
Number of overlapping holdings
93.3%
% of FBT's 31 holdings also in IBB
12.6%
% of IBB's 260 holdings also in FBT
Overlap by Weight
Sector Drift (FBT minus IBB)
Overlapping Holdings
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Company | Weight in FBT |
Weight in IBB |
Overlap | |
---|---|---|---|---|
ALNYLAM PHARMACEUTICALS INC | 3.5% | 3.8% | 3.5% | |
REGENERON PHARMACEUTICALS | 3.1% | 6.9% | 3.1% | |
GILEAD SCIENCES INC | 3.1% | 8.1% | 3.1% | |
AMGEN INC | 3.1% | 8.2% | 3.1% | |
VERTEX PHARMACEUTICALS INC | 2.9% | 8.4% | 2.9% |
Position Highlights (Non-Overlapping Exposures)
FBT Overweight Relative to IBB
EXACT SCIENCES CORP | 3.8% | |
ACADIA PHARMACEUTICALS INC | 3.6% | |
CORCEPT THERAPEUTICS INC | 3.4% | |
ALKERMES PLC | 3.1% | |
NEUROCRINE BIOSCIENCES INC | 2.8% | |
VERACYTE INC | 2.8% | |
BRUKER CORP | 2.7% | |
HALOZYME THERAPEUTICS INC | 2.6% | |
REPLIGEN CORP | 2.5% | |
GENMAB A/S SPONSORED ADR | 2.3% |
FBT Underweight Relative to IBB
VERTEX PHARMACEUTICALS INC | -5.5% | |
AMGEN INC | -5.1% | |
GILEAD SCIENCES INC | -5.0% | |
REGENERON PHARMACEUTICALS | -3.7% | |
IQVIA HOLDINGS INC | -3.2% | |
INSMED INC | -1.4% | |
BIO-TECHNE CORPORATION | -1.0% | |
MEDPACE HOLDINGS, INC. | -0.9% | |
CHARLES RIVER LABORATORIES | -0.9% | |
REVOLUTION MEDICINES, INC. | -0.8% |