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Data provided bySource: Twelve Data
FBIOX
$29.09-2.48%
as of close, Nov 12, 2026
Priced once a day, after the close
Fidelity Select Biotechnology PortfolioMutual fund · Sector Funds
PeersSPYQQQNVDAAAPLMSFTAMZN
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FBIOX — Fidelity Select Biotechnology Portfolio NAV, chart and key statistics

Technical analysis2
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Addendum charts0
Data provided bySource: Twelve Data
FBIOX returns: By year · By month · By week
Expense ratio (prospectus)
0.62%
Distribution yield
Not shown
YTD total return
+20.65%
YTD price return
+15.76%
Avg return 3Y
+27.41%
Avg return 5Y
+7.99%
AUM
$6.3B (2026-08-31)
Fund family
Fidelity
52W low
$24.12
52W high
$31.72

Performance · price returntotal return · as of 2026-11-12#

Data provided bySource: Twelve Data
1D
-2.48%
5D
+2.97%
1M
+3.71%
3M
-1.89%
YTD
+15.76%
1Y
+18.35%
5Y
+33.07%
1D
-2.48%
5D
+2.97%
1M
+3.71%
3M
-1.89%
YTD
+20.65%
1Y
+26.04%
5Y
+52.89%

About FBIOX#

Objective: “Biotechnology Portfolio seeks capital appreciation.”

How it invests: “Normally investing at least 80% of assets in securities of companies principally engaged in the research, development, manufacture, and distribution of various biotechnological products, services, and processes , and companies that benefit significantly from scientific and technological advances in biotechnology. These companies may include, for example, companies engaged in the research, development, manufacturing, or marketing of products based in whole or in part on genetic analysis and genetic engineering.”

Objective and strategy as stated in the fund’s SEC prospectus filing.Official SEC filings ↗

Holdings#

200 holdings · top 10 = 48% · filed Aug 31, 2026

Top 10 holdings

CompanyWeight
1ABBVAbbVie Inc.
12.2%
2KRYSKrystal Biotech Inc.
8.9%
3AMGNAmgen Inc.
7.7%
4MRNAModerna Inc.
5.7%
5INSMInsmed Incorporated
2.4%
6ARGXargenx SE American Depositary Shares
2.2%
7PRAXPraxis Precision Medicines Inc.
2.2%
8ASNDAscendis Pharma A/S Ordinary Share
2.2%
9RVMDRevolution Medicines Inc.
2.1%
10BIIBBiogen Inc.
1.9%

Sector weights

SectorWeight
Healthcare
87.1%
Not on ChartRow
12.9%

Estimated portfolio characteristics

P/B
6.4
Dividend yield
0.53%
Earnings growth (TTM)
-129.1%

Estimated by our own bottom-up analysis of the fund’s SEC-filed holdings; recomputed daily from public data.

Annualized returns (CAGR)#

Data provided bySource: Twelve Data
FBIOX

Compound annual growth rate per holding period, total return (dividends reinvested), from weekly adjusted closes. Each column is anchored at the date under it; horizons the fund’s history can’t span are omitted.

Fund flows#

FBIOX
FBIOX
FBIOX

Net creations minus redemptions per period, from the fund’s SEC Form N-PORT filings (series-level: where a fund shares its portfolio with mutual-fund share classes, flows cover all classes combined). Quarterly filings publish with a ~60-day lag, so recent months appear as filings land. Flow data begins mid-2019 — Form N-PORT did not exist before then, for any fund.