Rydex Biotechnology A (RYBOX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD
58.30
-0.56 (-0.95%)
Aug 19, 2025, 4:00 PM EDT
-0.95%
Fund Assets84.43M
Expense Ratio1.65%
Min. Investment$2,500
Turnover79.00%
Dividend (ttm)9.42
Dividend Yield15.25%
Dividend Growthn/a
Payout Frequencyn/a
Ex-Dividend DateDec 12, 2024
Previous Close58.86
YTD Return6.80%
1-Year Return-2.20%
5-Year Return9.59%
52-Week Low47.03
52-Week High71.55
Beta (5Y)n/a
Holdings79
Inception DateSep 1, 2004

About RYBOX

Rydex Biotechnology Fund Class A is a mutual fund designed to provide investors with targeted exposure to the biotechnology sector. Its primary purpose is capital appreciation by investing at least 80% of its net assets in equity securities of biotechnology companies, including firms engaged in research, development, manufacturing, and marketing of products and services based on advanced biological processes. The fund is team-managed and seeks to minimize single stock risk through diversified holdings across industry leaders and emerging innovators. Notable portfolio positions include prominent biotechnology companies such as Gilead Sciences, Regeneron Pharmaceuticals, and Alnylam Pharmaceuticals. By focusing on this sector, the fund plays a significant role for investors seeking access to the growth potential and scientific advancements within biotechnology—an industry that impacts healthcare, pharmaceuticals, agriculture, and related fields. The fund’s structure, with a relatively high expense ratio and an annual distribution schedule, caters to investors who are interested in specialized sector exposure rather than broad market diversification.

Fund Family Rydex Funds
Category Health
Stock Exchange NASDAQ
Ticker Symbol RYBOX
Share Class Class A
Index S&P 500 TR

Performance

RYBOX had a total return of -2.20% in the past year, including dividends. Since the fund's inception, the average annual return has been 9.67%.

Equivalent Funds

These are funds that follow the same index from the other major fund companies.

SymbolProviderNameExpense Ratio
FIKCXFidelityFidelity Advisor Health Care Fund - Class Z0.59%
FSPHXFidelityFidelity Select Health Care Portfolio0.63%
FIJYXFidelityFidelity Advisor Biotechnology Fund - Class Z0.61%
FACDXFidelityFidelity Advisor Health Care Fund - Class A0.98%
FSHCXFidelityFidelity Select Health Care Services Portfolio0.67%

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

SymbolShare ClassExpense Ratio
RYOIXInvestor Class1.40%
RYOAXClass H1.65%
RYCFXClass C2.40%

Top 10 Holdings

38.25% of assets
NameSymbolWeight
AbbVie Inc.ABBV7.17%
Amgen Inc.AMGN4.96%
Gilead Sciences, Inc.GILD4.86%
Vertex Pharmaceuticals IncorporatedVRTX4.13%
Corteva, Inc.CTVA3.76%
Alnylam Pharmaceuticals, Inc.ALNY3.38%
Regeneron Pharmaceuticals, Inc.REGN3.03%
Natera, Inc.NTRA2.36%
BeOne Medicines Ltd.ONC2.30%
AstraZeneca PLCAZN2.29%
View More Holdings

Dividend History

Ex-DividendAmountPay Date
Dec 12, 2024$9.42277Dec 12, 2024
Dec 20, 2022$0.89943Dec 20, 2022
Dec 8, 2021$15.77303Dec 8, 2021
Dec 9, 2020$6.95038Dec 9, 2020
Dec 10, 2019$3.60206Dec 10, 2019
Dec 11, 2018$9.88842Dec 11, 2018
Full Dividend History