Fund Overlap

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


For overlap across multiple ETFs use Portfolio Builder   
OVERLAP
22%

OVERLAP
BY WEIGHT
35

# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
16%
ALSO IN FMED
FMED
74
HOLDINGS
55%
ALSO IN IBB
SECTOR DRIFT (IBB minus FMED)
OVERLAPPING HOLDINGS

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Company Weight
in IBB
Weight
in FMED
Overlap
MODERNA, INC. 3.7% 2.8% 2.8%
ARGENX SE ADR 3.7% 2.6% 2.6%
ALNYLAM PHARMACEUTICALS INC 2.5% 2.5% 2.5%
REVOLUTION MEDICINES, INC. 2.8% 1.9% 1.9%
NATERA INC 3.1% 1.6% 1.6%
IBB Overweight Relative to FMED
AMGEN INC 8.4%
VERTEX PHARMACEUTICALS INC 7.9%
GILEAD SCIENCES INC 7.3%
REGENERON PHARMACEUTICALS 5.8%
BIOGEN IDEC INC 2.3%
BEIGENE LTD. SPONSORED ADR 2.0%
INCYTE CORP 1.7%
NATERA INC 1.5%
UNITED THERAPEUTICS CORP 1.4%
ILLUMINA INC 1.2%
IBB Underweight Relative to FMED
LIFESTANCE HEALTH GROUP, INC. -4.8%
UCB SA -3.2%
DANAHER CORP -3.2%
10X GENOMICS INC CLASS A -3.1%
INTUITIVE SURGICAL INC -2.7%
COGENT BIOSCIENCES INC -2.4%
UNITEDHEALTH GROUP INC -2.3%
THERMO FISHER SCIENTIFIC INC -2.2%
EDWARDS LIFESCIENCES CORP -2.1%
LEGEND BIOTECH CORPORATION SPONSORED -2.1%
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