# Transportation Fund

Transportation Fund is a registered fund series of Rydex Series Funds (series S000003800). Net assets $5.4M as of 2026-03-31.

## Profile

- Series ID: S000003800
- Registrant: Rydex Series Funds
- LEI: 549300WCHZXLJF6EZG14
- Net assets: $5.4M
- Total assets: $5.4M
- As of: 2026-03-31

## Advisers

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

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | TSLA | $629K | 1173.51% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | — | $629K | 1173.51% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | TSLA | $629K | 1173.51% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | TSLA | $629K | 1173.51% |
| [Uber Technologies Inc](https://search.stillhousedata.com/security/90353T100) | — | $221K | 412.39% |
| [Uber Technologies Inc](https://search.stillhousedata.com/security/90353T100) | UBER | $221K | 412.39% |
| [Uber Technologies Inc](https://search.stillhousedata.com/security/90353T100) | UBER | $221K | 412.39% |
| [Uber Technologies Inc](https://search.stillhousedata.com/security/90353T100) | UBER | $221K | 412.39% |
| [Union Pacific Corporation](https://search.stillhousedata.com/security/907818108) | UNP | $220K | 409.65% |
| [Union Pacific Corporation](https://search.stillhousedata.com/security/907818108) | — | $220K | 409.65% |
| [Union Pacific Corporation](https://search.stillhousedata.com/security/907818108) | UNP | $220K | 409.65% |
| [Union Pacific Corporation](https://search.stillhousedata.com/security/907818108) | UNP | $220K | 409.65% |
| [United Parcel Service, Inc.](https://search.stillhousedata.com/security/911312106) | UPS | $168K | 314.23% |
| [United Parcel Service, Inc.](https://search.stillhousedata.com/security/911312106) | UPS | $168K | 314.23% |
| [United Parcel Service, Inc.](https://search.stillhousedata.com/security/911312106) | UPS | $168K | 314.23% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $5.4M |
| 2025-12-31 | $9.4M |
| 2025-09-30 | $8.3M |
| 2025-06-30 | $6.3M |
| 2025-03-31 | $6.3M |
| 2024-12-31 | $8.5M |
| 2024-09-30 | $8.7M |
| 2024-06-30 | $9.0M |

## More

- [Registrant: Rydex Series Funds](https://search.stillhousedata.com/registrant/899148)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000003800.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.