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   

115

Number of overlapping holdings

57.2%

% of IBB's 219 holdings also in BTEC

53.7%

% of BTEC's 220 holdings also in IBB

Overlap by Weight
Sector Drift (IBB minus BTEC)
Overlapping Holdings

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Company Weight
in IBB
Weight
in BTEC
Overlap
ALNYLAM PHARMACEUTICALS INC 2.0% 2.3% 2.0%
ILLUMINA INC 2.1% 2.0% 2.0%
SAREPTA THERAPEUTICS INC 1.1% 2.6% 1.1%
NATERA INC 1.1% 2.3% 1.1%
CYTOKINETICS INC 0.7% 1.7% 0.7%

Position Highlights (Non-Overlapping Exposures)
IBB Overweight Relative to BTEC
AMGEN INC 8.3%
REGENERON PHARMACEUTICALS 8.2%
VERTEX PHARMACEUTICALS INC 8.1%
GILEAD SCIENCES INC 8.1%
IQVIA HOLDINGS INC 4.4%
MODERNA, INC. 3.5%
BIOGEN IDEC INC 3.0%
METTLER-TOLEDO INTERNATIONAL 2.8%
WATERS CORP 2.0%
ARGENX SE ADR 2.0%
IBB Underweight Relative to BTEC
KARUNA THERAPEUTICS, INC. -2.7%
EXACT SCIENCES CORP -2.4%
BIO-RAD LABORATORIES-CL A -2.2%
ELANCO ANIMAL HEALTH, INC. -1.8%
CEREVEL THERAPEUTICS HOLDINGS INC -1.5%
SAREPTA THERAPEUTICS INC -1.4%
NATERA INC -1.3%
INSPIRE MEDICAL SYSTEMS, INC. -1.2%
BROOKS AUTOMATION INC -1.1%
APELLIS PHARMACEUTICALS, INC. -1.1%
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