# Motley Fool 100 Equal Weight ETF — new fund registration

RBB FUND, INC. registered 15 new fund series on Form 485APOS, filed 2025-09-23. Featured series: Motley Fool 100 Equal Weight ETF.

## Registration

- Registrant / trust: RBB FUND, INC.
- CIK: 0000831114
- Form: 485APOS
- Filed: 2025-09-23
- State of incorporation: MD
- Accession: 0001398344-25-018425

## Series & classes (15)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Motley Fool 100 Equal Weight ETF](https://search.stillhousedata.com/fund/S000097667) | Motley Fool 100 Equal Weight ETF | — | Yes |
| [Motley Fool Next Equal Weight ETF](https://search.stillhousedata.com/fund/S000097668) | Motley Fool Next Equal Weight ETF | — | Yes |
| [Motley Fool Next Minimum Volatility ETF](https://search.stillhousedata.com/fund/S000097669) | Motley Fool Next Minimum Volatility ETF | — | Yes |
| [Motley Fool Rising 100 ETF](https://search.stillhousedata.com/fund/S000097670) | Motley Fool Rising 100 ETF | — | Yes |
| [Motley Fool Rising 100 Minimum Volatility ETF](https://search.stillhousedata.com/fund/S000097671) | Motley Fool Rising 100 Minimum Volatility ETF | — | Yes |
| [Motley Fool Smart Volatility Factor ETF](https://search.stillhousedata.com/fund/S000097672) | Motley Fool Smart Volatility Factor ETF | — | Yes |
| [Motley Fool Value Factor ETF](https://search.stillhousedata.com/fund/S000097673) | Motley Fool Value Factor ETF | MFVL | Yes |
| [Motley Fool 100 Minimum Volatility ETF](https://search.stillhousedata.com/fund/S000097674) | Motley Fool 100 Minimum Volatility ETF | — | Yes |
| [Motley Fool Aggressive Growth Factor ETF](https://search.stillhousedata.com/fund/S000097675) | Motley Fool Aggressive Growth Factor ETF | MFIG | Yes |
| [Motley Fool Crowdsource ETF](https://search.stillhousedata.com/fund/S000097676) | Motley Fool Crowdsource ETF | — | Yes |
| [Motley Fool Enhanced Income ETF](https://search.stillhousedata.com/fund/S000097677) | Motley Fool Enhanced Income ETF | — | Yes |
| [Motley Fool International Opportunities ETF](https://search.stillhousedata.com/fund/S000097678) | Motley Fool International Opportunities ETF | — | Yes |
| [Motley Fool Large Cap Growth ETF](https://search.stillhousedata.com/fund/S000097679) | Motley Fool Large Cap Growth ETF | — | Yes |
| [Motley Fool Momentum Factor ETF](https://search.stillhousedata.com/fund/S000097680) | Motley Fool Momentum Factor ETF | MFMO | Yes |
| [Motley Fool Multi-Factor ETF](https://search.stillhousedata.com/fund/S000097681) | Motley Fool Multi-Factor ETF | — | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.50%
- Management fee: 0.50%
- Other expenses: 0.00%

## Investment objective

The Motley Fool 100 Equal Weight ETF (the Fool 100 Equal Weight Fund) seeks investment results that correspond (before fees and expenses) generally to the total return performance of the Motley Fool 100 Equal Weight Index (the Fool 100 Equal Weight Index for more on this, see the Principal Investment Strategies section).

## Other filings by this registrant (15)

- [485APOS — 2026-05-12 (5 new series)](https://search.stillhousedata.com/launch/0001398344-26-009011)
- [485APOS — 2026-05-04](https://search.stillhousedata.com/launch/0001398344-26-008200)
- [485APOS — 2026-03-27 (4 new series)](https://search.stillhousedata.com/launch/0001398344-26-005777)
- [485APOS — 2025-11-21](https://search.stillhousedata.com/launch/0001398344-25-021174)
- [485APOS — 2025-11-21](https://search.stillhousedata.com/launch/0001398344-25-021178)
- [485APOS — 2025-10-31](https://search.stillhousedata.com/launch/0001398344-25-020131)
- [485APOS — 2025-09-26 (3 new series)](https://search.stillhousedata.com/launch/0001398344-25-018545)
- [485APOS — 2025-07-28](https://search.stillhousedata.com/launch/0001398344-25-013910)
- [485APOS — 2025-05-28 (6 new series)](https://search.stillhousedata.com/launch/0001398344-25-010173)
- [485APOS — 2025-05-02 (9 new series)](https://search.stillhousedata.com/launch/0001398344-25-008600)
- [485APOS — 2025-04-16](https://search.stillhousedata.com/launch/0001398344-25-007222)
- [485APOS — 2025-01-15 (12 new series)](https://search.stillhousedata.com/launch/0001398344-25-000706)

## More

- [Registrant profile: RBB FUND, INC.](https://search.stillhousedata.com/registrant/831114)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001398344-25-018425.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.