Fund Overlap

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


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OVERLAP
38%

OVERLAP
BY WEIGHT
51

# OF OVERLAPPING
HOLDINGS
BBP
65
HOLDINGS
84%
ALSO IN IBB
IBB
251
HOLDINGS
24%
ALSO IN BBP
SECTOR DRIFT (BBP minus IBB)
OVERLAPPING HOLDINGS

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Company Weight
in BBP
Weight
in IBB
Overlap
INSMED INC 3.3% 3.2% 3.2%
ALNYLAM PHARMACEUTICALS INC 3.0% 6.2% 3.0%
GILEAD SCIENCES INC 2.1% 7.3% 2.1%
BEIGENE LTD. SPONSORED ADR 2.9% 1.9% 1.9%
UNITED THERAPEUTICS CORP 1.8% 1.9% 1.8%
BBP Overweight Relative to IBB
MIRUM PHARMACEUTICALS, INC. 2.6%
INTRA-CELLULAR THERAPIES INC 2.6%
SAGE THERAPEUTICS INC 2.5%
PHATHOM PHARMACEUTICALS, INC. 2.5%
RHYTHM PHARMACEUTICALS, INC. 2.4%
LIGAND PHARMACEUTICALS-CL B 2.4%
BRIDGEBIO PHARMA, INC. 2.3%
BLUEPRINT MEDICINES CORP. 2.3%
THERAVANCE BIOPHARMA INC 2.3%
LEXICON PHARMACEUTICALS, INC. 2.2%
BBP Underweight Relative to IBB
GILEAD SCIENCES INC -5.2%
AMGEN INC -5.0%
REGENERON PHARMACEUTICALS -4.9%
VERTEX PHARMACEUTICALS INC -4.8%
IQVIA HOLDINGS INC -3.4%
ALNYLAM PHARMACEUTICALS INC -3.2%
ARGENX SE ADR -3.1%
METTLER-TOLEDO INTERNATIONAL -2.8%
NATERA INC -2.3%
WATERS CORP -1.9%
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