# EDGAR Filing Document

**Accession Number:** 0000899148
**File Stem:** 0000913181-25-000354
**Filing Date:** 2025-12
**Character Count:** 7063
**Document Hash:** ca4d3ca29dd45d00db54844dac110f9f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000913181-25-000354.hdr.sgml**: 20251201

**ACCESSION NUMBER**: 0000913181-25-000354

**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:** 251538221

**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

### Emerging Markets Bond Strategy Fund (Series ID: S000041673)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000129378 | Class A      | RYIEX           |
| C000129379 | Class C      | RYFTX           |
| C000129380 | Class H      | RYGTX           |

## 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:** Emerging Markets Bond Strategy Fund

- **b. EDGAR series identifier (if any):** S000041673

- **c. LEI of Series:** 5493007HTK1ZMPR37V06

**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:** $1638426.25

**Total Liabilities:** $30565.65

**Net Assets:** $1607860.60

**Cash Not Reported:** $250958.39

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 562.09846250 | **10-Year:** 25.87064050 | **30-Year:** 0.00000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 485.69208890 | **30-Year:** 10.87549800

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000129378 | 0.07%                | 2.08%                | 1.21%                |
| Class ID C000129379 | 0.02%                | 2.01%                | 1.14%                |
| Class ID C000129380 | 0.07%                | 2.09%                | 1.20%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $-0.04                                     |
| Month 2  | $0.00                    | $0.36                                      |
| Month 3  | $0.00                    | $-0.25                                     |

**Designated Index Information**

- **Index Name:** ICE BofA BBB & Lower Sovereign USD External Debt Index

- **Index Identifier:** MLIGOVUSD

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Chicago Board of Trade      | U.S. Treasury 10 Year Note Futures Contracts | CUSIP: N/A<br>LEI: N/A                        | N/A              | DIR              |  | US        |         4 | NC      | $-3569.46     | -0.22%            |  |  |  | No            |                  1 | On Loan: No      |
| J.P. MORGAN SECURITIES LLC  | J.P. Morgan Securities LLC                   | CUSIP: N/A<br>LEI: ZBUT11V806EZRVTWT807       | Long             | RA               | CORP              | US        |    801040 | PA      | $801040.00    | 49.82%            |  |  |  | No            |                  2 | On Loan: No      |
| Chicago Board of Trade      | U.S. Treasury 5 Year Note Futures Contracts  | CUSIP: N/A<br>LEI: N/A                        | N/A              | DIR              |  | US        |         6 | NC      | $-1555.37     | -0.10%            |  |  |  | No            |                  1 | On Loan: No      |
| TREASURY BILL               | U.S. Treasury Bills                          | CUSIP: 912797RC3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |      8000 | PA      | $7988.33      | 0.50%             | 2025-10-14      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| BOFA SECURITIES, INC.       | BofA Securities, Inc.                        | CUSIP: N/A<br>LEI: 549300HN4UKV1E2R3U73       | Long             | RA               | CORP              | US        |    576401 | PA      | $576400.65    | 35.85%            |  |  |  | No            |                  2 | On Loan: No      |
| Goldman Sachs International | Invesco Emerging Markets Sovereign Debt ETF  | CUSIP: N/A<br>LEI: W22LROWP2IHZNBB6K528       | N/A              | DCR              |  | US        |     21516 | NC      | $1290.96      | 0.08%             |  |  |  | No            |                  2 | On Loan: No      |
| Barclays Bank plc           | CDX.EM.44.V1                                 | CUSIP: N/A<br>LEI: G5GSEF7VJP5I7OUK5573       | N/A              | DCR              |  | US        |  -1300000 | OU      | $-28437.50    | -1.77%            |  |  |  | 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