RYCNX
Transportation Fund
Rydex Series Funds
Expense ratio1
2.40%
Net assets2
$5.36M
Holdings2
78
Category
US Equity
2025 return3
11.39%

Investment objective & strategy

As of July 29, 2024 · prospectus

Objective. The Transportation Fund (the Fund) seeks to provide capital appreciation by investing in companies engaged in providing transportation services or companies engaged in the design, manufacture, distribution, or sale of transportation equipment (Transportation Companies).

Strategy. Under normal circumstances, the Fund invests substantially all (at least 80%) of its net assets in equity securities of Transportation Companies that are traded in the United States and in derivatives, which primarily consist of futures contracts and options on securities, futures contracts, and stock indices. The Advisor employs a proprietary quantitative and qualitative methodology to identify Transportation Companies in which to invest. The methodology utilizes screens based on price, liquidity, and tradability. The securities are then weighted using a proprietary modified capitalization weighting methodology. The portfolio may be further adjusted to comply with regulatory investment limitations or as determined appropriate by the Advisor. The Fund may invest to a significant extent in the securities of Transportation Companies that have … Under normal circumstances, the Fund invests substantially all (at least 80%) of its net assets in equity securities of Transportation Companies that are traded in the United States and in derivatives, which primarily consist of futures contracts and options on securities, futures contracts, and stock indices. The Advisor employs a proprietary quantitative and qualitative methodology to identify Transportation Companies in which to invest. The methodology utilizes screens based on price, liquidity, and tradability. The securities are then weighted using a proprietary modified capitalization weighting methodology. The portfolio may be further adjusted to comply with regulatory investment limitations or as determined appropriate by the Advisor. The Fund may invest to a significant extent in the securities of Transportation Companies that have small to mid-sized capitalizations. Transportation Companies may include, for example, companies involved in the movement of freight or people, such as airline, railroad, ship, truck and bus companies; equipment manufacturers; parts suppliers; and companies involved in leasing, maintenance, and transportation-related services. The Fund also may purchase American Depositary Receipts (ADRs) to gain exposure to foreign Transportation Companies and U.S. government securities. Investments in derivative instruments, such as futures and options, have the economic effect of creating financial leverage in the Funds portfolio because such investments may give rise to losses that exceed the amount the Fund has invested in those instruments. Financial leverage will magnify, sometimes significantly, the Funds exposure to any increase or decrease in prices associated with a particular reference asset resulting in increased volatility in the value of the Funds portfolio. The value of the Funds portfolio is likely to experience greater volatility over short-term periods. While such financial leverage has the potential to produce greater gains, it also may result in greater losses, which in some cases may cause the Fund to liquidate other portfolio investments at a loss to comply with limits on leverage imposed by the Investment Company Act of 1940, satisfy margin or collateral requirements, or meet redemption requests. In an effort to ensure that the Fund is fully invested on a day-to-day basis, the Fund may conduct any necessary trading activity at or just prior to the close of the U.S. financial markets. As of June 30, 2024, the Fund has significant exposure to the Consumer Discretionary Sector and Industrials Sector, as each sector is defined by the Global Industry Classification Standard, a widely recognized industry classification methodology developed by MSCI, Inc. and Standard & Poors Financial Services LLC. Also, as of June 30, 2024, the Funds investments are concentrated ( i.e. , more than 25% of its assets) in securities issued by companies in the Automobiles Industry, a separate industry within the Consumer Discretionary Sector, and Ground Transportation Industry, a separate industry within the Industrials Sector.

Top holdings

As of March 31, 2026 · N-PORT
SecurityTickerValue% of fund
TESLA INC $629.00K 11.74%
UBER TECHNOLOGIES INC $221.04K 4.12%
UNION PACIFIC CORP $219.57K 4.10%
UNITED PARCEL SERVICE INC CL B $168.43K 3.14%
CSX CORP $163.87K 3.06%
FEDEX CORP $160.99K 3.00%
GENERAL MOTORS CO $150.86K 2.81%
NORFOLK SOUTHERN CORP $145.80K 2.72%
DELTA AIR LI $128.84K 2.40%
OLD DOMINION FRT $120.76K 2.25%
View all holdings →

Allocation by sector

As of March 31, 2026 · N-PORT
View portfolio breakdown →

Portfolio moves

Dec 31, 2025 → Mar 31, 2026
Opened
1
Exited
1
Increased
7
Decreased
70
Unchanged
0

How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.

View portfolio moves →

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Advisers

As of March 31, 2025 · N-CEN
FirmRole
Security Investors, LLC Adviser

Footnotes

  1. Expense ratio as of July 29, 2024, from the fund's prospectus.
  2. Net assets and holdings count as of March 31, 2026, from the fund's N-PORT filing.
  3. Total return for calendar year 2025, before tax and after fund expenses. Computed by compounding the twelve monthly total returns the fund reported in its SEC N-PORT filings for 2025 (the latest prospectus does not yet chart this year).

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