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XBI

State Street SPDR S&P Biotech ETF

USD

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Price alert · XBI

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155.98 USD -1.81 -1.15%
As of Oct 30, 2026 Extended hours 156.00 +0.01%
Bid
155.84 × 200
Ask
156.00 × 1,300
154.22 Day range 159.76
108.04 52-week range 169.55
YTD
+27.93%
1 year
+39.38%
Open
156.68
Prev close
157.79
Mkt cap
8.25B
Vol
9.10M
Avg vol
8.91M
EPS
0.00
P/E
0.00
Div yield
0.00%
More statistics
Low
154.22
High
159.76
Forward P/E
0.00
Beta
0.00
Short ratio
0.00
Inst. own
0.00%
Dividend
0.00
Ex-div date
50-d avg
156.75
200-d avg
141.50
1y target
0.00

5D chart

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Interval
XBI five-day price chart149.3152.0154.8157.5160.3Oct 26Oct 27Oct 28Oct 29Oct 30

State Street SPDR S&P Biotech ETF

Issuer
SPDR
Asset class
Equity
Expense ratio
0.35%
Assets under management
$10.76B
NAV
157.82
Holdings
165
Inception
2006-01-31
Top 10 weight
17.98%

Top holdings

  1. MRNA MODERNA INC 2.36%
  2. TWST TWIST BIOSCIENCE CORP 1.98%
  3. NTRA NATERA INC 1.89%
  4. HALO HALOZYME THERAPEUTICS INC 1.75%
  5. BIIB BIOGEN INC 1.70%
  6. AMGN AMGEN INC 1.69%
  7. UTHR UNITED THERAPEUTICS CORP 1.68%
  8. ABBV ABBVIE INC 1.66%
  9. SYRE SPYRE THERAPEUTICS INC 1.63%
  10. GILD GILEAD SCIENCES INC 1.63%
  11. EXEL EXELIXIS INC 1.63%
  12. TGTX TG THERAPEUTICS INC 1.52%
  13. ORKA ORUKA THERAPEUTICS INC 1.52%
  14. GRAL GRAIL INC 1.51%
  15. VRTX VERTEX PHARMACEUTICALS INC 1.49%
  16. REGN REGENERON PHARMACEUTICALS 1.45%
  17. ALKS ALKERMES PLC 1.43%
  18. CRSP CRISPR THERAPEUTICS AG 1.43%
  19. PTGX PROTAGONIST THERAPEUTICS INC 1.42%
  20. PTCT PTC THERAPEUTICS INC 1.37%
  21. NBIX NEUROCRINE BIOSCIENCES INC 1.35%
  22. KRYS KRYSTAL BIOTECH INC 1.34%
  23. BBIO BRIDGEBIO PHARMA INC 1.33%
  24. INCY INCYTE CORP 1.33%
  25. RVMD REVOLUTION MEDICINES INC 1.31%

Sector weights

  • Healthcare 99.28%
  • Financial Services 0.72%

Country weights

  • United States 96.65%
  • Switzerland 1.43%
  • United Kingdom 1.29%
  • Netherlands 0.50%
  • Ireland 0.08%
  • China 0.05%

Updated 2026-10-30

Ownership

Held by insiders 0.00%
Held by institutions 0.00%
Float held by institutions 0.00%
Institutions 0

Top institutional holders

No holders on record

Top mutual fund holders

No holders on record

No insider holdings on record

Held by funds

12 US ETFs and mutual funds hold XBI · largest positions

Funds holding XBI, by value held
FundValue heldWeight in fund
MKLOX $25.24M0.14%
BDYN $11.52M0.36%
TIH $3.12M0.50%
TSCV $2.22M1.22%
XNAV $1.08M3.57%
GEQ $931.36K0.46%
WLTG $753.45K0.98%
HFEQ $318.74K2.57%
HFND $231.79K0.63%
NSCS $73.67K0.85%
PSTR $68.36K0.10%
SECA $52.07K0.01%
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