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
13%

OVERLAP
BY WEIGHT
25

# OF OVERLAPPING
HOLDINGS
IBB
251
HOLDINGS
12%
ALSO IN IDNA
IDNA
44
HOLDINGS
66%
ALSO IN IBB
SECTOR DRIFT (IBB minus IDNA)
OVERLAPPING HOLDINGS

Top 5 only shown here. Please log-in or sign up for a Basic (Free) membership to view the complete list.


Company Weight
in IBB
Weight
in IDNA
Overlap
REGENERON PHARMACEUTICALS 6.2% 4.5% 4.5%
INCYTE CORP 1.7% 4.7% 1.7%
BIONTECH SE SPONSORED ADR 1.5% 3.5% 1.5%
EXELIXIS INC 1.1% 3.6% 1.1%
MODERNA, INC. 0.9% 3.4% 0.9%
IBB Overweight Relative to IDNA
GILEAD SCIENCES INC 7.3%
AMGEN INC 6.7%
VERTEX PHARMACEUTICALS INC 6.2%
ALNYLAM PHARMACEUTICALS INC 6.2%
IQVIA HOLDINGS INC 3.4%
INSMED INC 3.2%
ARGENX SE ADR 3.1%
METTLER-TOLEDO INTERNATIONAL 2.8%
NATERA INC 2.3%
BIOGEN IDEC INC 2.3%
IBB Underweight Relative to IDNA
GENMAB A/S -5.0%
ASTRAZENECA PLC -4.3%
MERCK & CO. INC. -4.1%
ARCELLX, INC. -4.1%
TAKEDA PHARMACEUTICAL CO LTD -4.0%
ROCHE HOLDING LTD -4.0%
GSK PLC -3.9%
CELCUITY INC. -3.8%
SANOFI-AVENTIS -3.7%
REVOLUTION MEDICINES, INC. -3.6%
Flag icons made by Freepik from www.flaticon.com is licensed by CC 3.0 BY