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   

32

Number of overlapping holdings

16.7%

% of IBB's 212 holdings also in IDNA

71.1%

% of IDNA's 49 holdings also in IBB

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

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Company Weight
in IBB
Weight
in IDNA
Overlap
GILEAD SCIENCES INC 9.9% 5.9% 5.9%
REGENERON PHARMACEUTICALS 5.3% 3.1% 3.1%
BIONTECH SE SPONSORED ADR 2.5% 5.0% 2.5%
INCYTE CORP 1.3% 4.9% 1.3%
MODERNA, INC. 1.5% 1.2% 1.2%

Position Highlights (Non-Overlapping Exposures)
IBB Overweight Relative to IDNA
VERTEX PHARMACEUTICALS INC 8.0%
AMGEN INC 6.9%
GILEAD SCIENCES INC 4.0%
IQVIA HOLDINGS INC 3.7%
ALNYLAM PHARMACEUTICALS INC 3.2%
ARGENX SE ADR 3.1%
METTLER-TOLEDO INTERNATIONAL 2.7%
ILLUMINA INC 2.3%
WATERS CORP 2.3%
REGENERON PHARMACEUTICALS 2.2%
IBB Underweight Relative to IDNA
EXELIXIS INC -5.7%
BEIGENE, LTD. -4.8%
ROCHE HOLDING LTD -4.4%
TAKEDA PHARMACEUTICAL CO LTD -4.2%
REVOLUTION MEDICINES, INC. -4.1%
SANOFI-AVENTIS -4.0%
ARCELLX, INC. -3.6%
INCYTE CORP -3.5%
GSK PLC -3.4%
MERCK & CO. INC. -3.3%
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