ETF Holdings Overlap
How much do two funds actually share? Weight-based overlap, shared positions, and what is unique to each side.
Biggest Weighting Differences
Only in IBB
| GILD GILEAD SCIENCES |
8.56% |
| AMGN AMGEN INC |
8.29% |
| VRTX VERTEX PHARMACEUTICALS |
7.83% |
| REGN REGENERON PHARMACEUTICALS |
5.72% |
| MRNA MODERNA |
5.22% |
| NTRA NATERA |
3.81% |
| ARGX ARGENX SE ADR |
3.43% |
| ILMN ILLUMINA INC |
2.86% |
| BIIB BIOGEN |
2.62% |
| RVMD REVOLUTION MEDICINES |
2.55% |
| ONC BEONE MEDICINES AG |
2.27% |
| ALNY ALNYLAM PHARMACEUTICALS |
2.14% |
| UTHR UNITED THERAPEUTICS |
1.71% |
| INCY INCYTE CORP |
1.66% |
| GMAB GENMAB SPONSORED ADR |
1.56% |
Research tool only: overlap is one lens on similarity, not a judgment of which fund is better.