# EDGAR Filing Document

**Accession Number:** 0000831114
**File Stem:** 0001398344-25-021369
**Filing Date:** 2025-11
**Character Count:** 32774
**Document Hash:** b0623c717c97379b2031531a34e2a590
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-25-021369.hdr.sgml**: 20251128

**ACCESSION NUMBER**: 0001398344-25-021369

**CONFORMED SUBMISSION TYPE**: 24F-2NT

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250831

**FILED AS OF DATE**: 20251128

**DATE AS OF CHANGE**: 20251128

**EFFECTIVENESS DATE**: 20251128

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RBB FUND, INC.
- **CENTRAL INDEX KEY:** 0000831114

**ORGANIZATION NAME:**
- **EIN:** 510312196
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0831

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-20827
- **FILM NUMBER:** 251534885

**BUSINESS ADDRESS:**
- **STREET 1:** 615 E. MICHIGAN ST.
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202
- **BUSINESS PHONE:** 609-731-6256

**MAIL ADDRESS:**
- **STREET 1:** 615 E. MICHIGAN ST.
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RBB FUND INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FUND INC /DE/
- **DATE OF NAME CHANGE:** 19600201

## Series and Classes Contracts Data

### Boston Partners Small Cap Value Fund II (Series ID: S000001094)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| INSTITUTIONAL | BPSIX         | C000002982 |
| INVESTOR      | BPSCX         | C000002983 |

---

### WPG Partners Small Cap Value Diversified Fund (Series ID: S000001097)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| INSTITUTIONAL | WPGTX         | C000002987 |

---

### SGI Small Cap Core Fund (Series ID: S000001101)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Class I Shares | BOGIX         | C000002991 |

---

### Boston Partners All-Cap Value Fund (Series ID: S000001106)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| INSTITUTIONAL | BPAIX         | C000002997 |
| INVESTOR      | BPAVX         | C000002998 |

---

### Boston Partners Long/Short Equity Fund (Series ID: S000001108)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| INSTITUTIONAL | BPLSX         | C000003001 |
| INVESTOR      | BPLEX         | C000003002 |

---

### Free Market U.S. Equity Fund (Series ID: S000018555)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | FMUEX         | C000051460 |

---

### Free Market International Equity Fund (Series ID: S000018556)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | FMNEX         | C000051461 |

---

### Free Market Fixed Income Fund (Series ID: S000018557)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | FMFIX         | C000051462 |

---

### Boston Partners Long/Short Research Fund (Series ID: S000030191)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Investor Class      | BPRRX         | C000092912 |
| Institutional Class | BPIRX         | C000092913 |

---

### Boston Partners Global Equity Fund (Series ID: S000035438)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Investor Class      | BPGRX         | C000108833 |
| Institutional Class | BPGIX         | C000108834 |

---

### SGI U.S. Large Cap Equity Fund (Series ID: S000036223)

---

|  |  |  |
|:---|:---|:---|
| Class Name   | Ticker Symbol | Class ID   |
| Class I      | SILVX         | C000110907 |
| Class A      | LVOLX         | C000110908 |
| Retail Class | SGLVX         | C000110909 |
| Class C      | SGICX         | C000164938 |

---

### Matson Money U.S. Equity VI Portfolio (Series ID: S000043102)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | FMVUX         | C000133410 |

---

### Matson Money International Equity VI Portfolio (Series ID: S000043103)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | FMVIX         | C000133411 |

---

### Matson Money Fixed Income VI Portfolio (Series ID: S000043104)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | FMVFX         | C000133412 |

---

### SGI Global Equity Fund (Series ID: S000044491)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Class I Shares | SGLIX         | C000138402 |
| Class A Shares | SGLAX         | C000138403 |
| Class C Shares | nan           | C000138404 |

---

### Abbey Capital Futures Strategy Fund (Series ID: S000045894)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Class A Shares | ABYAX         | C000142999 |
| Class C Shares | ABYCX         | C000143000 |
| Class I Shares | ABYIX         | C000143001 |
| Class T Shares | nan           | C000183090 |

---

### Adara Smaller Companies Fund (Series ID: S000047045)

---

|  |  |
|:---|:---|
| Class Name                   | Class ID   |
| Adara Smaller Companies Fund | C000147051 |

---

### Boston Partners Emerging Markets Dynamic Equity Fund (Series ID: S000051361)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | BELSX         | C000161908 |

---

### Campbell Systematic Macro Fund (Series ID: S000058213)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Class A Shares | EBSAX         | C000190885 |
| Class I Shares | EBSIX         | C000190886 |
| Class P Shares | EBSPX         | C000190887 |
| Class C Shares | EBSCX         | C000190888 |

---

### Motley Fool 100 Index ETF (Series ID: S000061203)

---

|  |  |  |
|:---|:---|:---|
| Class Name                | Ticker Symbol | Class ID   |
| Motley Fool 100 Index ETF | TMFC          | C000198183 |

---

### Aquarius International Fund (Series ID: S000061328)

---

|  |  |
|:---|:---|
| Class Name                  | Class ID   |
| Aquarius International Fund | C000198553 |

---

### ABBEY CAPITAL MULTI ASSET FUND (Series ID: S000061608)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| CLASS A SHARES | MAFAX         | C000199559 |
| CLASS C SHARES | MAFCX         | C000199560 |
| CLASS I SHARES | MAFIX         | C000199561 |

---

### Motley Fool Small-Cap Growth ETF (Series ID: S000063392)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| Motley Fool Small-Cap Growth ETF | TMFS          | C000205459 |

---

### SGI Peak Growth Fund (Series ID: S000068715)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Class I Shares | SGPKX         | C000219685 |

---

### SGI Prudent Growth Fund (Series ID: S000068716)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Class I Shares | SGPGX         | C000219686 |

---

### Motley Fool Global Opportunities ETF (Series ID: S000074654)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| Motley Fool Global Opportunities ETF | TMFG          | C000232698 |

---

### Motley Fool Mid-Cap Growth ETF (Series ID: S000074655)

---

|  |  |  |
|:---|:---|:---|
| Class Name                     | Ticker Symbol | Class ID   |
| Motley Fool Mid-Cap Growth ETF | TMFM          | C000232699 |

---

### Boston Partners Global Sustainability Fund (Series ID: S000074882)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | BPGSX         | C000233241 |

---

### Motley Fool Capital Efficiency 100 Index ETF (Series ID: S000074883)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                   | Ticker Symbol | Class ID   |
| Motley Fool Capital Efficiency 100 Index ETF | TMFE          | C000233242 |

---

### Motley Fool Next Index ETF (Series ID: S000074884)

---

|  |  |  |
|:---|:---|:---|
| Class Name                 | Ticker Symbol | Class ID   |
| Motley Fool Next Index ETF | TMFX          | C000233243 |

---

### Optima Strategic Credit Fund (Series ID: S000074885)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| Investor Class | OSCFX         | C000233244 |
| Founders Class | OPTCX         | C000233245 |

---

### WPG Partners Select Small Cap Value Fund (Series ID: S000074886)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Institutional Class | WPGSX         | C000233246 |

---

### SGI Dynamic Tactical ETF (Series ID: S000076676)

---

|  |  |  |
|:---|:---|:---|
| Class Name               | Ticker Symbol | Class ID   |
| SGI Dynamic Tactical ETF | DYTA          | C000236678 |

---

### SGI U.S. Large Cap Core ETF (Series ID: S000076677)

---

|  |  |  |
|:---|:---|:---|
| Class Name                  | Ticker Symbol | Class ID   |
| SGI U.S. Large Cap Core ETF | SGLC          | C000236679 |

---

### F/m US Treasury 10 Year Note ETF (Series ID: S000077171)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| F/m US Treasury 10 Year Note ETF | UTEN          | C000237341 |
| Institutional Class Shares       | nan           | C000271373 |

---

### F/m US Treasury 3 Year Note ETF (Series ID: S000077172)

---

|  |  |  |
|:---|:---|:---|
| Class Name                      | Ticker Symbol | Class ID   |
| F/m US Treasury 3 Year Note ETF | UTRE          | C000237342 |
| Institutional Class Shares      | nan           | C000271374 |

---

### F/m US Treasury 12 Month Bill ETF (Series ID: S000077173)

---

|  |  |  |
|:---|:---|:---|
| Class Name                        | Ticker Symbol | Class ID   |
| F/m US Treasury 12 Month Bill ETF | OBIL          | C000237343 |
| Institutional Class Shares        | nan           | C000271375 |

---

### F/m US Treasury 2 Year Note ETF (Series ID: S000077174)

---

|  |  |  |
|:---|:---|:---|
| Class Name                      | Ticker Symbol | Class ID   |
| F/m US Treasury 2 Year Note ETF | UTWO          | C000237344 |
| Institutional Class Shares      | nan           | C000271376 |

---

### F/m US Treasury 20 Year Bond ETF (Series ID: S000077175)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| F/m US Treasury 20 Year Bond ETF | UTWY          | C000237345 |
| Institutional Class Shares       | nan           | C000271377 |

---

### F/m US Treasury 3 Month Bill ETF (Series ID: S000077176)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| F/m US Treasury 3 Month Bill ETF | TBIL          | C000237346 |
| Institutional Class Shares       | nan           | C000271378 |

---

### F/m US Treasury 30 Year Bond ETF (Series ID: S000077177)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| F/m US Treasury 30 Year Bond ETF | UTHY          | C000237347 |
| Institutional Class Shares       | nan           | C000271379 |

---

### F/m US Treasury 5 Year Note ETF (Series ID: S000077178)

---

|  |  |  |
|:---|:---|:---|
| Class Name                      | Ticker Symbol | Class ID   |
| F/m US Treasury 5 Year Note ETF | UFIV          | C000237348 |
| Institutional Class Shares      | nan           | C000271380 |

---

### F/m US Treasury 6 Month Bill ETF (Series ID: S000077179)

---

|  |  |  |
|:---|:---|:---|
| Class Name                       | Ticker Symbol | Class ID   |
| F/m US Treasury 6 Month Bill ETF | XBIL          | C000237349 |
| Institutional Class Shares       | nan           | C000271381 |

---

### F/m US Treasury 7 Year Note ETF (Series ID: S000077180)

---

|  |  |  |
|:---|:---|:---|
| Class Name                      | Ticker Symbol | Class ID   |
| F/m US Treasury 7 Year Note ETF | USVN          | C000237350 |
| Institutional Class Shares      | nan           | C000271382 |

---

### F/M INVESTMENTS LARGE CAP FOCUSED FUND (Series ID: S000080833)

---

|  |  |  |
|:---|:---|:---|
| Class Name           | Ticker Symbol | Class ID   |
| Investor Shares      | IAFMX         | C000243395 |
| Institutional Shares | IAFLX         | C000243396 |

---

### Oakhurst Fixed Income Fund (Series ID: S000080834)

---

|  |  |  |
|:---|:---|:---|
| Class Name           | Ticker Symbol | Class ID   |
| Retail Shares        | nan           | C000243397 |
| Institutional Shares | OHFIX         | C000243398 |

---

### Oakhurst Short Duration Bond Fund (Series ID: S000080835)

---

|  |  |  |
|:---|:---|:---|
| Class Name           | Ticker Symbol | Class ID   |
| Institutional Shares | OHSDX         | C000243400 |

---

### Oakhurst Short Duration High Yield Credit Fund (Series ID: S000080836)

---

|  |  |  |
|:---|:---|:---|
| Class Name           | Ticker Symbol | Class ID   |
| Institutional Shares | OHSHX         | C000243402 |

---

### F/m Opportunistic Income ETF (Series ID: S000081704)

---

|  |  |  |
|:---|:---|:---|
| Class Name                   | Ticker Symbol | Class ID   |
| F/m Opportunistic Income ETF | ZHOG          | C000244682 |

---

### F/m 10-Year Investment Grade Corporate Bond ETF (Series ID: S000083564)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                             | Ticker Symbol | Class ID   |
| F/m 10-Year Investment Grade Corporate Bond ETF Shares | ZTEN          | C000247331 |

---

### F/m 2-Year Investment Grade Corporate Bond ETF (Series ID: S000083568)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                            | Ticker Symbol | Class ID   |
| F/m 2-Year Investment Grade Corporate Bond ETF Shares | ZTWO          | C000247335 |

---

### F/m 3-Year Investment Grade Corporate Bond ETF (Series ID: S000083570)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                            | Ticker Symbol | Class ID   |
| F/m 3-Year Investment Grade Corporate Bond ETF Shares | ZTRE          | C000247337 |

---

### SGI Enhanced Core ETF (Series ID: S000084010)

---

|  |  |  |
|:---|:---|:---|
| Class Name            | Ticker Symbol | Class ID   |
| SGI Enhanced Core ETF | USDX          | C000248136 |

---

### SGI Enhanced Global Income ETF (Series ID: S000084011)

---

|  |  |  |
|:---|:---|:---|
| Class Name                     | Ticker Symbol | Class ID   |
| SGI Enhanced Global Income ETF | GINX          | C000248137 |

---

### WPG Partners Select Hedged Fund (Series ID: S000084877)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| Institutional | WPGHX         | C000249499 |

---

### SGI Enhanced Nasdaq-100 ETF (Series ID: S000085263)

---

|  |  |  |
|:---|:---|:---|
| Class Name                  | Ticker Symbol | Class ID   |
| SGI Enhanced Nasdaq-100 ETF | QXQ           | C000250233 |

---

### F/m Emerald Life Sciences Innovation ETF (Series ID: S000088167)

---

|  |  |  |
|:---|:---|:---|
| Class Name                               | Ticker Symbol | Class ID   |
| F/m Emerald Life Sciences Innovation ETF | LFSC          | C000254221 |

---

### SGI Enhanced Market Leaders ETF (Series ID: S000088774)

---

|  |  |
|:---|:---|
| Class Name                      | Class ID   |
| SGI Enhanced Market Leaders ETF | C000255149 |

---

### F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (Series ID: S000090461)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                                      | Ticker Symbol | Class ID   |
| F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | RBIL          | C000257706 |
| Institutional Class Shares                                      | nan           | C000271350 |

---

### F/m High Yield 100 ETF (Series ID: S000091534)

---

|  |  |  |
|:---|:---|:---|
| Class Name             | Ticker Symbol | Class ID   |
| F/m High Yield 100 ETF | ZTOP          | C000259202 |

---

### F/m Compoundr High Yield Bond ETF (Series ID: S000094424)

---

|  |  |
|:---|:---|
| Class Name                        | Class ID   |
| F/m Compoundr High Yield Bond ETF | C000262930 |

---

### F/m Compoundr U.S. Aggregate Bond ETF (Series ID: S000094427)

---

|  |  |
|:---|:---|
| Class Name                            | Class ID   |
| F/m Compoundr U.S. Aggregate Bond ETF | C000262933 |

---

## Series and Classes Contracts Data

### Boston Partners Small Cap Value Fund II (Series ID: S000001094)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000002982 | INSTITUTIONAL | BPSIX           |
| C000002983 | INVESTOR      | BPSCX           |

### WPG Partners Small Cap Value Diversified Fund (Series ID: S000001097)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000002987 | INSTITUTIONAL | WPGTX           |

### SGI Small Cap Core Fund (Series ID: S000001101)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000002991 | Class I Shares | BOGIX           |

### Boston Partners All-Cap Value Fund (Series ID: S000001106)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000002997 | INSTITUTIONAL | BPAIX           |
| C000002998 | INVESTOR      | BPAVX           |

### Boston Partners Long/Short Equity Fund (Series ID: S000001108)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000003001 | INSTITUTIONAL | BPLSX           |
| C000003002 | INVESTOR      | BPLEX           |

### Free Market U.S. Equity Fund (Series ID: S000018555)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000051460 | Institutional Class | FMUEX           |

### Free Market International Equity Fund (Series ID: S000018556)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000051461 | Institutional Class | FMNEX           |

### Free Market Fixed Income Fund (Series ID: S000018557)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000051462 | Institutional Class | FMFIX           |

### Boston Partners Long/Short Research Fund (Series ID: S000030191)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000092912 | Investor Class      | BPRRX           |
| C000092913 | Institutional Class | BPIRX           |

### Boston Partners Global Equity Fund (Series ID: S000035438)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000108833 | Investor Class      | BPGRX           |
| C000108834 | Institutional Class | BPGIX           |

### SGI U.S. Large Cap Equity Fund (Series ID: S000036223)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000110907 | Class I      | SILVX           |
| C000110908 | Class A      | LVOLX           |
| C000110909 | Retail Class | SGLVX           |
| C000164938 | Class C      | SGICX           |

### Matson Money U.S. Equity VI Portfolio (Series ID: S000043102)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000133410 | Institutional Class | FMVUX           |

### Matson Money International Equity VI Portfolio (Series ID: S000043103)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000133411 | Institutional Class | FMVIX           |

### Matson Money Fixed Income VI Portfolio (Series ID: S000043104)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000133412 | Institutional Class | FMVFX           |

### SGI Global Equity Fund (Series ID: S000044491)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000138402 | Class I Shares | SGLIX           |
| C000138403 | Class A Shares | SGLAX           |
| C000138404 | Class C Shares |  |

### Abbey Capital Futures Strategy Fund (Series ID: S000045894)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000142999 | Class A Shares | ABYAX           |
| C000143000 | Class C Shares | ABYCX           |
| C000143001 | Class I Shares | ABYIX           |
| C000183090 | Class T Shares |  |

### Adara Smaller Companies Fund (Series ID: S000047045)

| Class ID   | Class Name                   | Ticker Symbol   |
|:---|:---|:---|
| C000147051 | Adara Smaller Companies Fund |  |

### Boston Partners Emerging Markets Dynamic Equity Fund (Series ID: S000051361)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000161908 | Institutional Class | BELSX           |

### Campbell Systematic Macro Fund (Series ID: S000058213)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000190885 | Class A Shares | EBSAX           |
| C000190886 | Class I Shares | EBSIX           |
| C000190887 | Class P Shares | EBSPX           |
| C000190888 | Class C Shares | EBSCX           |

### Motley Fool 100 Index ETF (Series ID: S000061203)

| Class ID   | Class Name                | Ticker Symbol   |
|:---|:---|:---|
| C000198183 | Motley Fool 100 Index ETF | TMFC            |

### Aquarius International Fund (Series ID: S000061328)

| Class ID   | Class Name                  | Ticker Symbol   |
|:---|:---|:---|
| C000198553 | Aquarius International Fund |  |

### ABBEY CAPITAL MULTI ASSET FUND (Series ID: S000061608)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000199559 | CLASS A SHARES | MAFAX           |
| C000199560 | CLASS C SHARES | MAFCX           |
| C000199561 | CLASS I SHARES | MAFIX           |

### Motley Fool Small-Cap Growth ETF (Series ID: S000063392)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000205459 | Motley Fool Small-Cap Growth ETF | TMFS            |

### SGI Peak Growth Fund (Series ID: S000068715)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000219685 | Class I Shares | SGPKX           |

### SGI Prudent Growth Fund (Series ID: S000068716)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000219686 | Class I Shares | SGPGX           |

### Motley Fool Global Opportunities ETF (Series ID: S000074654)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000232698 | Motley Fool Global Opportunities ETF | TMFG            |

### Motley Fool Mid-Cap Growth ETF (Series ID: S000074655)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000232699 | Motley Fool Mid-Cap Growth ETF | TMFM            |

### Boston Partners Global Sustainability Fund (Series ID: S000074882)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000233241 | Institutional Class | BPGSX           |

### Motley Fool Capital Efficiency 100 Index ETF (Series ID: S000074883)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000233242 | Motley Fool Capital Efficiency 100 Index ETF | TMFE            |

### Motley Fool Next Index ETF (Series ID: S000074884)

| Class ID   | Class Name                 | Ticker Symbol   |
|:---|:---|:---|
| C000233243 | Motley Fool Next Index ETF | TMFX            |

### Optima Strategic Credit Fund (Series ID: S000074885)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000233244 | Investor Class | OSCFX           |
| C000233245 | Founders Class | OPTCX           |

### WPG Partners Select Small Cap Value Fund (Series ID: S000074886)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000233246 | Institutional Class | WPGSX           |

### SGI Dynamic Tactical ETF (Series ID: S000076676)

| Class ID   | Class Name               | Ticker Symbol   |
|:---|:---|:---|
| C000236678 | SGI Dynamic Tactical ETF | DYTA            |

### SGI U.S. Large Cap Core ETF (Series ID: S000076677)

| Class ID   | Class Name                  | Ticker Symbol   |
|:---|:---|:---|
| C000236679 | SGI U.S. Large Cap Core ETF | SGLC            |

### F/m US Treasury 10 Year Note ETF (Series ID: S000077171)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000237341 | F/m US Treasury 10 Year Note ETF | UTEN            |
| C000271373 | Institutional Class Shares       |  |

### F/m US Treasury 3 Year Note ETF (Series ID: S000077172)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000237342 | F/m US Treasury 3 Year Note ETF | UTRE            |
| C000271374 | Institutional Class Shares      |  |

### F/m US Treasury 12 Month Bill ETF (Series ID: S000077173)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000237343 | F/m US Treasury 12 Month Bill ETF | OBIL            |
| C000271375 | Institutional Class Shares        |  |

### F/m US Treasury 2 Year Note ETF (Series ID: S000077174)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000237344 | F/m US Treasury 2 Year Note ETF | UTWO            |
| C000271376 | Institutional Class Shares      |  |

### F/m US Treasury 20 Year Bond ETF (Series ID: S000077175)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000237345 | F/m US Treasury 20 Year Bond ETF | UTWY            |
| C000271377 | Institutional Class Shares       |  |

### F/m US Treasury 3 Month Bill ETF (Series ID: S000077176)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000237346 | F/m US Treasury 3 Month Bill ETF | TBIL            |
| C000271378 | Institutional Class Shares       |  |

### F/m US Treasury 30 Year Bond ETF (Series ID: S000077177)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000237347 | F/m US Treasury 30 Year Bond ETF | UTHY            |
| C000271379 | Institutional Class Shares       |  |

### F/m US Treasury 5 Year Note ETF (Series ID: S000077178)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000237348 | F/m US Treasury 5 Year Note ETF | UFIV            |
| C000271380 | Institutional Class Shares      |  |

### F/m US Treasury 6 Month Bill ETF (Series ID: S000077179)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000237349 | F/m US Treasury 6 Month Bill ETF | XBIL            |
| C000271381 | Institutional Class Shares       |  |

### F/m US Treasury 7 Year Note ETF (Series ID: S000077180)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000237350 | F/m US Treasury 7 Year Note ETF | USVN            |
| C000271382 | Institutional Class Shares      |  |

### F/M INVESTMENTS LARGE CAP FOCUSED FUND (Series ID: S000080833)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000243395 | Investor Shares      | IAFMX           |
| C000243396 | Institutional Shares | IAFLX           |

### Oakhurst Fixed Income Fund (Series ID: S000080834)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000243397 | Retail Shares        |  |
| C000243398 | Institutional Shares | OHFIX           |

### Oakhurst Short Duration Bond Fund (Series ID: S000080835)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000243400 | Institutional Shares | OHSDX           |

### Oakhurst Short Duration High Yield Credit Fund (Series ID: S000080836)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000243402 | Institutional Shares | OHSHX           |

### F/m Opportunistic Income ETF (Series ID: S000081704)

| Class ID   | Class Name                   | Ticker Symbol   |
|:---|:---|:---|
| C000244682 | F/m Opportunistic Income ETF | ZHOG            |

### F/m 10-Year Investment Grade Corporate Bond ETF (Series ID: S000083564)

| Class ID   | Class Name                                             | Ticker Symbol   |
|:---|:---|:---|
| C000247331 | F/m 10-Year Investment Grade Corporate Bond ETF Shares | ZTEN            |

### F/m 2-Year Investment Grade Corporate Bond ETF (Series ID: S000083568)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000247335 | F/m 2-Year Investment Grade Corporate Bond ETF Shares | ZTWO            |

### F/m 3-Year Investment Grade Corporate Bond ETF (Series ID: S000083570)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000247337 | F/m 3-Year Investment Grade Corporate Bond ETF Shares | ZTRE            |

### SGI Enhanced Core ETF (Series ID: S000084010)

| Class ID   | Class Name            | Ticker Symbol   |
|:---|:---|:---|
| C000248136 | SGI Enhanced Core ETF | USDX            |

### SGI Enhanced Global Income ETF (Series ID: S000084011)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000248137 | SGI Enhanced Global Income ETF | GINX            |

### WPG Partners Select Hedged Fund (Series ID: S000084877)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000249499 | Institutional | WPGHX           |

### SGI Enhanced Nasdaq-100 ETF (Series ID: S000085263)

| Class ID   | Class Name                  | Ticker Symbol   |
|:---|:---|:---|
| C000250233 | SGI Enhanced Nasdaq-100 ETF | QXQ             |

### F/m Emerald Life Sciences Innovation ETF (Series ID: S000088167)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000254221 | F/m Emerald Life Sciences Innovation ETF | LFSC            |

### SGI Enhanced Market Leaders ETF (Series ID: S000088774)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000255149 | SGI Enhanced Market Leaders ETF |  |

### F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (Series ID: S000090461)

| Class ID   | Class Name                                                      | Ticker Symbol   |
|:---|:---|:---|
| C000257706 | F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | RBIL            |
| C000271350 | Institutional Class Shares                                      |  |

### F/m High Yield 100 ETF (Series ID: S000091534)

| Class ID   | Class Name             | Ticker Symbol   |
|:---|:---|:---|
| C000259202 | F/m High Yield 100 ETF | ZTOP            |

### F/m Compoundr High Yield Bond ETF (Series ID: S000094424)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000262930 | F/m Compoundr High Yield Bond ETF |  |

### F/m Compoundr U.S. Aggregate Bond ETF (Series ID: S000094427)

| Class ID   | Class Name                            | Ticker Symbol   |
|:---|:---|:---|
| C000262933 | F/m Compoundr U.S. Aggregate Bond ETF |  |

## FORM 24F-2NT: Annual Notice of Securities Sold Pursuant to Rule 24f-2

### 24F-2NT: Filer Information

**Filer CIK:** 0000831114

**Is this a LIVE or TEST Filing?:** LIVE

**Filer Investment Company Type:** N-1A

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** RBB FUND, INC.

- **Address:** 615 East Michigan Street, Milwaukee, WI 53202

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-05518

   **Securities Act File Number:** 033-20827

**4(a). Last day of fiscal year for which this Form is filed:** 08/31/2025

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $17492409168.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $14043581428.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $50008711.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $14093590139.00

- **(v) Net sales:** $3398819029.00

- **(vi) Redemption credits available for use in future years:** $0.00

- **(vii) Multiplier for determining registration fee:** 0.000138100

- **(viii) Registration fee due:** $469376.91

**Signatures**

**Name and Title:** James G. Shaw, CFO & COO

**Date:** 11/26/2025

**Signature:** James G. Shaw