RYMAX — Telecommunications Fund
Data updated: 2026-08-28
RYMAX — Telecommunications Fund. United States Multi-Cap / All-Cap Blend / Core Communication Services Equity. Holdings, fees, performance and SEC filings.
RYMAX Fund Overview
RYMAX — Telecommunications Fund is a US mutual fund managed by Rydex Series Funds, categorised as United States Multi-Cap / All-Cap Blend / Core Communication Services Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Rydex Series Funds
- Category: United States Multi-Cap / All-Cap Blend / Core Communication Services Equity
- Assets under management: $14.65M
- 1-year return: 50.3%
- Ticker: RYMAX
- SEC CIK: 0000899148
- SEC series ID: S000003799
- Share class ID: C000010583
RYMAX Holdings
Top 10 holdings of Telecommunications Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Cisco Systems, Inc. | 8.90% |
| Arista Networks, Inc. | 6.14% |
| Verizon Communications, Inc. | 5.33% |
| Ciena Corp. | 5.16% |
| At&t, Inc. | 5.05% |
| Lumentum Holdings, Inc. | 4.72% |
| Comcast Corp. | 4.48% |
| Motorola Solutions, Inc. | 4.19% |
| T-Mobile US, Inc. | 3.87% |
| Ast Spacemobile, Inc. | 3.17% |
RYMAX Portfolio Allocation
Asset-class allocation of Telecommunications Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.7% |
| Cash & Equivalents | 0.2% |
RYMAX Performance
Total returns for RYMAX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 27.0% |
| 1 year | 50.3% |
| 3 years (annualised) | 26.3% |
| 5 years (annualised) | 8.3% |
RYMAX Risk Information
Risk metrics for RYMAX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 19.0%
RYMAX Costs and Fees
RYMAX costs about $167 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.67%
- Gross expense ratio: 1.70%
- Portfolio turnover: 466%
- Brokerage commissions: 24.88 bps of average net assets (SEC N-CEN)
RYMAX Cashflows
Over the 12 months to 2026-06, Telecommunications Fund had net inflows of $5.94M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $288.05K |
| 2026-05 | $930.31K |
| 2026-04 | $7.13M |
| 2026-03 | −$471.31K |
| 2026-02 | $567.48K |
| 2026-01 | −$7.64M |
RYMAX Debt Constituents
No individual debt constituents are reported in Telecommunications Fund's latest SEC N-PORT filing.
RYMAX Prospectus and SEC Filings
Official Telecommunications Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2024-07-29
- Prospectus (485BPOS) — filed 2023-07-31
- Prospectus (485BPOS) — filed 2022-07-29
- Portfolio holdings (N-PORT) — filed 2026-08-28
- Portfolio holdings (N-PORT) — filed 2026-06-01
- Portfolio holdings (N-PORT) — filed 2026-03-02
- Annual census (N-CEN) — filed 2026-06-15
- Annual census (N-CEN) — filed 2025-06-13
Related Funds
Other United States Multi-Cap / All-Cap Blend / Core Communication Services Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.