# EDGAR Filing Document

**Accession Number:** 0000899148
**File Stem:** 0000913181-25-000285
**Filing Date:** 2025-12
**Character Count:** 5548
**Document Hash:** fc98b84cb792709525da7ba3d59363a5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000913181-25-000285.hdr.sgml**: 20251201

**ACCESSION NUMBER**: 0000913181-25-000285

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251201

**DATE AS OF CHANGE**: 20251201

**PERIOD START**: 20260331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RYDEX SERIES FUNDS
- **CENTRAL INDEX KEY:** 0000899148

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-07584
- **FILM NUMBER:** 251538152

**BUSINESS ADDRESS:**
- **STREET 1:** 702 KING FARM BOULEVARD
- **STREET 2:** SUITE 200
- **CITY:** ROCKVILLE
- **STATE:** MD
- **ZIP:** 20850
- **BUSINESS PHONE:** 301-296-5100

**MAIL ADDRESS:**
- **STREET 1:** 702 KING FARM BOULEVARD
- **STREET 2:** SUITE 200
- **CITY:** ROCKVILLE
- **STATE:** MD
- **ZIP:** 20850

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RYDEX DYNAMIC FUNDS
- **DATE OF NAME CHANGE:** 20170712

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RYDEX SERIES FUNDS
- **DATE OF NAME CHANGE:** 20000229

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RYDEX SERIES TRUST
- **DATE OF NAME CHANGE:** 19930714

## Series and Classes Contracts Data

### Inverse Emerging Markets 2x Strategy Fund (Series ID: S000018292)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000050425 | Class A      | RYWWX           |
| C000050426 | Class C      | RYWZX           |
| C000050427 | Class H      | RYWYX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Rydex Series Funds

- **b. Investment Company Act file number:** 811-07584

- **c. CIK number of Registrant:** 0000899148

- **d. LEI of Registrant:** 5493004D62WV1EDNTU07

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 702 King Farm Blvd., Suite 200

  - **City:** Rockville

  - **State:** MD

  - **Foreign country:** US

  - **Zip / Postal Code:** 20850

  - **Telephone number:** 301-296-5100

**Item A.2. Information about the Series.**

- **a. Name of Series:** Inverse Emerging Markets 2x Strategy Fund

- **b. EDGAR series identifier (if any):** S000018292

- **c. LEI of Series:** 549300XEOQTYPZN81706

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-03-31

- **b. Date as of which information is reported:** 2025-09-30

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $133474.49

**Total Liabilities:** $727.80

**Net Assets:** $132746.69

**Cash Not Reported:** $64067.43

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000050425 | -4.02%               | -5.24%               | -21.73%              |
| Class ID C000050426 | -4.09%               | -5.32%               | -21.77%              |
| Class ID C000050427 | -4.03%               | -5.22%               | -21.73%              |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $0.00                                      |
| Month 2  | $0.00                    | $0.00                                      |
| Month 3  | $0.00                    | $0.00                                      |

**Designated Index Information**

- **Index Name:** BNY Mellon Emerging Markets 50 ADR Index

- **Index Identifier:** SPBKTEMG

### Schedule of Portfolio Investments

| Name                        | Title                      | Identifiers                             | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| BNP Paribas                 | S&P Emerging 50 ADR Index  | CUSIP: N/A<br>LEI: R0MUWSFPU8MPRO8K5P83 | N/A              | DE               |  | US        |       -41 | NC      | $-152.13      | -0.11%            |  |  |  | No            |                  2 | On Loan: No      |
| Goldman Sachs International | S&P Emerging 50 ADR Index  | CUSIP: N/A<br>LEI: W22LROWP2IHZNBB6K528 | N/A              | DE               |  | US        |       -11 | NC      | $-65.80       | -0.05%            |  |  |  | No            |                  2 | On Loan: No      |
| J.P. MORGAN SECURITIES LLC  | J.P. Morgan Securities LLC | CUSIP: N/A<br>LEI: ZBUT11V806EZRVTWT807 | Long             | RA               | CORP              | US        |     38687 | PA      | $38686.94     | 29.14%            |  |  |  | No            |                  2 | On Loan: No      |
| BOFA SECURITIES, INC.       | BofA Securities, Inc.      | CUSIP: N/A<br>LEI: 549300HN4UKV1E2R3U73 | Long             | RA               | CORP              | US        |     27838 | PA      | $27837.79     | 20.97%            |  |  |  | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-10-30

**Name of Applicant:** Rydex Series Funds

**Signature:** James Howley

**Name of Signer:** James Howley

**Title:** CFO