# EDGAR Filing Document

**Accession Number:** 0001032423
**File Stem:** 0001398344-26-010858
**Filing Date:** 2026-6
**Character Count:** 6683
**Document Hash:** d4f15847da9654af0c568327684a1a06
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-26-010858.hdr.sgml**: 20260616

**ACCESSION NUMBER**: 0001398344-26-010858

**CONFORMED SUBMISSION TYPE**: 485BXT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260616

**DATE AS OF CHANGE**: 20260616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DIAMOND HILL FUNDS
- **CENTRAL INDEX KEY:** 0001032423

**ORGANIZATION NAME:**
- **EIN:** 316547095
- **STATE OF INCORPORATION:** OH
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 485BXT
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08061
- **FILM NUMBER:** 261092980

**BUSINESS ADDRESS:**
- **STREET 1:** 325 JOHN H. MCCONNELL BOULEVARD
- **STREET 2:** SUITE 200
- **CITY:** COLUMBUS
- **STATE:** OH
- **ZIP:** 43215
- **BUSINESS PHONE:** 614-255-3333

**MAIL ADDRESS:**
- **STREET 1:** 325 JOHN H. MCCONNELL BOULEVARD
- **STREET 2:** SUITE 200
- **CITY:** COLUMBUS
- **STATE:** OH
- **ZIP:** 43215

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BSG FUNDS
- **DATE OF NAME CHANGE:** 19970206
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DIAMOND HILL FUNDS
- **CENTRAL INDEX KEY:** 0001032423

**ORGANIZATION NAME:**
- **EIN:** 316547095
- **STATE OF INCORPORATION:** OH
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 485BXT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-22075
- **FILM NUMBER:** 261092979

**BUSINESS ADDRESS:**
- **STREET 1:** 325 JOHN H. MCCONNELL BOULEVARD
- **STREET 2:** SUITE 200
- **CITY:** COLUMBUS
- **STATE:** OH
- **ZIP:** 43215
- **BUSINESS PHONE:** 614-255-3333

**MAIL ADDRESS:**
- **STREET 1:** 325 JOHN H. MCCONNELL BOULEVARD
- **STREET 2:** SUITE 200
- **CITY:** COLUMBUS
- **STATE:** OH
- **ZIP:** 43215

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BSG FUNDS
- **DATE OF NAME CHANGE:** 19970206

## Series and Classes Contracts Data

### Diamond Hill High Income ETF (Series ID: S000103112)

| Class ID   | Class Name                   | Ticker Symbol   |
|:---|:---|:---|
| C000273644 | Diamond Hill High Income ETF |  |

**As filed with the Securities and Exchange Commission on June 16, 2026**

**File Nos. 333-22075 and 811-08061**

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM N-1A**

**REGISTRATION STATEMENT**

***UNDER***

---

| | |
|:---|:---|
| ***THE SECURITIES ACT OF 1933*** | [X] |
| **Pre-Effective Amendment No.** | [ ] |
| **Post-Effective Amendment No. 98** | [X] |

---

**and/or**

**REGISTRATION STATEMENT**

***UNDER***

 ****

---

| | |
|:---|:---|
| ***THE INVESTMENT COMPANY ACT OF 1940*** | [X] |
| **Amendment No. 101** | [X] |
| **(Check appropriate box or boxes.)** |  |

---

**Diamond Hill Funds**

**(Exact Name of Registrant as Specified in Charter)**

**325 John H. McConnell Blvd., Suite 200, Columbus, Ohio 43215**

**(Address of Principal Executive Offices) (Zip Code)**

**Registrant's Telephone Number, including Area Code: (888) 226-5595**

**Sheelyn Michael, Diamond Hill Funds**

**325 John H. McConnell Blvd., Suite 200, Columbus, Ohio 43215**

**(Name and Address of Agent for Service)**

***With copy to:***

 ****

**Michael V. Wible, Esq.**

**Thompson Hine LLP**

**41 South High Street, Suite 1700**

**Columbus, Ohio 43215-6101**

**(614) 469-3200**

Approximate Date of Proposed Public Offering:

It is proposed that this filing will become effective:

[ ] immediately upon filing pursuant to paragraph (b)

[X] on July 15, 2026 pursuant to paragraph (b)

[ ] 60 days after filing pursuant to paragraph (a) (1)

[ ] on (date) pursuant to paragraph (a) (1)

[ ] 75 days after filing pursuant to paragraph (a) (2)

[ ] on (date) pursuant to paragraph (a) (2) of Rule 485.

If appropriate, check the following box:

[X] this post-effective amendment designates a new effective date for a previously filed post-effective amendment.

Contents of Post-Effective Amendment No.98

This Post-Effective Amendment to the Registration Statement comprises the following papers and contents:

The Facing Sheet

The sole purpose of this filing is to delay the effectiveness of the Registrant's Post-Effective Amendment No. 94, as it relates to Diamond Hill High Income ETF (the "Fund"), a series of the Registrant, until July 15, 2026. [Parts A and B of the Registrant's Post-Effective Amendment No. 94, filed on February 6, 2026](https://www.sec.gov/Archives/edgar/data/1032423/000139834426002344/fp0097451-1_485apos.htm), are incorporated by reference herein. [Part C of the Registrant's Post-Effective Amendment No. 97, filed on May 18, 2026](https://www.sec.gov/Archives/edgar/data/1032423/000139834426009349/fp0098956-1_485bxt.htm), is incorporated by reference herein.

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, as amended (the "Securities Act"), and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all of the requirements for effectiveness of this registration statement under Rule 485(b) under the Securities Act and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of New York, and the State of New York on June 16, 2026.

---

| | |
|:---|:---|
| DIAMOND HILL FUNDS | DIAMOND HILL FUNDS |
| By: | /s/ Mehdi Mahmud |
|  | Mehdi Mahmud |
|  | President (and in the capacity of Principal Executive Officer) |

---

Pursuant to the requirements of the Securities Act, this Post-Effective Amendment to the registration statement has been signed below by the following persons in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| /s/ John P. Arnhold\* | Trustee | June 16, 2026 |
| John P. Arnhold |  |  |
| /s/ Candace K. Beinecke\* | Trustee | June 16, 2026 |
| Candace K. Beinecke |  |  |
| /s/ Peter W. Davidson\* | Trustee | June 16, 2026 |
| Peter W. Davidson |  |  |
| /s/ Jean D. Hamilton\* | Trustee | June 16, 2026 |
| Jean D. Hamilton |  |  |
| /s/ William M. Kelly\* | Trustee | June 16, 2026 |
| William M. Kelly |  |  |
| /s/ Paul J. Lawler\* | Trustee | June 16, 2026 |
| Paul J. Lawler |  |  |
| /s/ Mandakini Puri\* | Trustee | June 16, 2026 |
| Mandakini Puri |  |  |
| /s/ Scott Sleyster\* | Trustee | June 16, 2026 |
| Scott Sleyster |  |  |
| /s/ Mehdi Mahmud | Trustee (and in the capacity of Principal | June 16, 2026 |
| Mehdi Mahmud | Executive Officer) |  |
| /s/ Brandon Webster | Chief Financial Officer (and in the capacity of | June 16, 2026 |
| Brandon Webster | Principal Financial Officer) |  |

---

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| | |
|:---|:---|
| \*By: | /s/ Sheelyn Michael |
|  | Sheelyn Michael |
|  | on behalf of those indicated pursuant to Powers of Attorney |

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