ETF PRO AIAugust 23, 2026
XBI SPDR S&P Biotech ETF
Fund tearsheet · data as of the latest session · August 23, 2026
ONE YEAR OF DAILY CLOSES
0.35%expense ratio
$11.4Bfund assets
+36.4%return, YTD
+82.3%return, 1 year
+$351Mnet flow, 1 month
+$1.8Bnet flow, 1 year
27.7%realized volatility, 1y
-10.5%worst drawdown, 1y
Top ten holdings
| 1 | MRNA MODERNA | 1.41% |
| 2 | TWST TWIST BIOSCIENCE | 1.40% |
| 3 | ORKA Oruka Therapeutics | 1.37% |
| 4 | APGE APOGEE THERAPEUTICS | 1.48% |
| 5 | PRAX PRAXIS PRECISION MEDICINES | 1.29% |
| 6 | HALO HALOZYME THERAPEUTICS | 1.03% |
| 7 | NTRA NATERA | 1.16% |
| 8 | KYMR KYMERA THERAPEUTICS | 1.35% |
| 9 | PTGX PROTAGONIST THERAPEUTICS | 1.07% |
| 10 | DNTH MAGENTA THERAPEUTICS INC | 1.18% |
PREPARED WITH ETF PRO AI · PRIMARY MARKET DATA · INFORMATIONAL ONLY — NOT AN OFFER, RECOMMENDATION, OR INVESTMENT ADVICE · PAST PERFORMANCE DOES NOT GUARANTEE FUTURE RESULTS