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
170
Number of overlapping holdings
88.5%
% of IBB's 212 holdings also in IBBQ
86.7%
% of IBBQ's 196 holdings also in IBB
Overlap by Weight
Sector Drift (IBB minus IBBQ)
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 IBBQ |
Overlap | |
|---|---|---|---|---|
 |
GILEAD SCIENCES INC | 9.9% | 10.2% | 9.9% |
|
VERTEX PHARMACEUTICALS INC | 8.0% | 8.2% | 8.0% |
|
AMGEN INC | 6.9% | 7.1% | 6.9% |
|
REGENERON PHARMACEUTICALS | 5.3% | 5.4% | 5.3% |
|
ALNYLAM PHARMACEUTICALS INC | 3.2% | 3.4% | 3.2% |
Position Highlights (Non-Overlapping Exposures)
IBB Overweight Relative to IBBQ
|
IQVIA HOLDINGS INC | 3.7% |
 |
METTLER-TOLEDO INTERNATIONAL | 2.7% |
|
WATERS CORP | 2.3% |
|
NATERA INC | 2.0% |
 |
BIONTECH SE SPONSORED ADR | 1.2% |
|
BIO-TECHNE CORPORATION | 1.2% |
 |
GENMAB A/S SPONSORED ADR | 1.1% |
 |
ARGENX SE ADR | 1.0% |
|
CHARLES RIVER LABORATORIES | 1.0% |
|
ADVENTRX PHARMACEUTICALS INC | 1.0% |
IBB Underweight Relative to IBBQ
 |
ASTRAZENECA PLC-SPONS ADR | -4.1% |
|
VIATRIS, INC. | -1.6% |
 |
SANOFI-AVENTIS-ADR | -1.5% |
|
SUMMIT THERAPEUTICS INC | -1.2% |
|
ROYALTY PHARMA PLC CLASS A | -1.2% |
 |
JAZZ PHARMACEUTICALS PLC | -0.8% |
|
GUARDANT HEALTH, INC. | -0.5% |
|
ROIVANT SCIENCES LTD. | -0.4% |
|
GILEAD SCIENCES INC | -0.3% |
|
MODERNA, INC. | -0.3% |