# Strengthening Dollar 2x Strategy Fund

Strengthening Dollar 2x Strategy Fund is a registered fund series of Rydex Series Funds (series S000003775). Net assets $2.1M as of 2026-03-31. Index fund.

## Profile

- Series ID: S000003775
- Registrant: Rydex Series Funds
- LEI: 549300IEMKZIOF5OOY94
- Net assets: $2.1M
- Total assets: $2.2M
- As of: 2026-03-31
- Type: Index

## Advisers

- [Security Investors, LLC (Advisor)](https://search.stillhousedata.com/firm/105477)

## Top holdings (16 reported)

_Showing 15 of 16 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| J.P. MORGAN SECURITIES LLC | — | $823K | 3849.45% |
| J.P. MORGAN SECURITIES LLC | — | $823K | 3849.45% |
| J.P. MORGAN SECURITIES LLC | — | $823K | 3849.45% |
| J.P. MORGAN SECURITIES LLC | — | $823K | 3849.45% |
| MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED | — | $748K | 3498.30% |
| MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED | — | $748K | 3498.30% |
| MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED | — | $748K | 3498.30% |
| MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED | — | $748K | 3498.30% |
| ICE FUTURES U.S., INC. | DX FMM0026! | $17K | 80.26% |
| ICE FUTURES U.S., INC. | DX FMM0026! | $17K | 80.26% |
| ICE FUTURES U.S., INC. | DX FMM0026! | $17K | 80.26% |
| ICE FUTURES U.S., INC. | DX FMM0026! | $17K | 80.26% |
| GOLDMAN SACHS & CO. LLC | — | $-5K | -21.12% |
| GOLDMAN SACHS & CO. LLC | — | $-5K | -21.12% |
| GOLDMAN SACHS & CO. LLC | — | $-5K | -21.12% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $2.1M |
| 2025-12-31 | $1.8M |
| 2025-09-30 | $3.5M |
| 2025-06-30 | $1.5M |
| 2025-03-31 | $2.0M |
| 2024-12-31 | $3.0M |
| 2024-09-30 | $1.8M |
| 2024-06-30 | $2.7M |

## More

- [Registrant: Rydex Series Funds](https://search.stillhousedata.com/registrant/899148)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000003775.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.