XBI ETF
XBI ETF
$156.31
AUM$10.3B
TER0.35%
Holdings167
See how much of XBI you already own
XBI ETF
$156.31
State Street SPDR S&P Biotech ETF
AUM$10.3B
TER0.35%
Holdings167
See how much of XBI you already own
XBI holds 18.0% of its assets in its 10 largest positions as of Oct 16, 2026. XBI is State Street SPDR S&P Biotech ETF.
XBI ETF Top Holdings
XBI holdings top 10 positions. The top 10 holdings account for 18.0% of the fund, led by Moderna Inc at 2.6%, Natera Inc at 1.8%, Twist Bioscience Corp. at 1.8%.
XBI portfolio concentration is well-diversified, with the top 10 representing 18.0% of total assets. The largest sector exposure is Health Care at 97.6%.
XBI sectors provide a detailed breakdown. XBI overlap shows how holdings compare to other funds in your portfolio.