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
12%

OVERLAP
BY WEIGHT
14

# OF OVERLAPPING
HOLDINGS
GDOC
39
HOLDINGS
38%
ALSO IN IBB
IBB
256
HOLDINGS
6%
ALSO IN GDOC
SECTOR DRIFT (GDOC minus IBB)
OVERLAPPING HOLDINGS

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Company Weight
in GDOC
Weight
in IBB
Overlap
ARGENX SE ADR 2.3% 2.5% 2.3%
ALNYLAM PHARMACEUTICALS INC 1.7% 4.7% 1.7%
NEUROCRINE BIOSCIENCES INC 2.1% 1.4% 1.4%
METTLER-TOLEDO INTERNATIONAL 1.4% 2.9% 1.4%
BIOMARIN PHARMACEUTICAL INC 3.3% 1.2% 1.2%
GDOC Overweight Relative to IBB
ELI LILLY & CO 9.7%
BOSTON SCIENTIFIC CORP 8.3%
ABBVIE INC 6.4%
INTUITIVE SURGICAL INC 5.8%
ABBOTT LABORATORIES 5.2%
UNITEDHEALTH GROUP INC 5.2%
INSULET CORP 4.4%
ASTRAZENECA PLC 4.2%
MERCK & CO. INC. 4.0%
COOPER COS INC/THE 3.8%
GDOC Underweight Relative to IBB
GILEAD SCIENCES INC -7.7%
VERTEX PHARMACEUTICALS INC -7.7%
AMGEN INC -7.4%
REGENERON PHARMACEUTICALS -6.4%
IQVIA HOLDINGS INC -3.2%
ALNYLAM PHARMACEUTICALS INC -3.0%
WATERS CORP -2.5%
BIOGEN IDEC INC -2.2%
NATERA INC -2.1%
INSMED INC -2.1%
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