# EDGAR Filing Document

**Accession Number:** 0001593547
**File Stem:** 0001398344-25-020588
**Filing Date:** 2025-11
**Character Count:** 6164
**Document Hash:** 3dd29cff7491cf26c5d406aad071dc4c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-25-020588.hdr.sgml**: 20251110

**ACCESSION NUMBER**: 0001398344-25-020588

**CONFORMED SUBMISSION TYPE**: 485BXT

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20251110

**DATE AS OF CHANGE**: 20251110

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Advisors' Inner Circle Fund III
- **CENTRAL INDEX KEY:** 0001593547

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE

**FILING VALUES:**
- **FORM TYPE:** 485BXT
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22920
- **FILM NUMBER:** 251465502

**BUSINESS ADDRESS:**
- **STREET 1:** ONE FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456
- **BUSINESS PHONE:** (800) 342-5734

**MAIL ADDRESS:**
- **STREET 1:** ONE FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Advisors' Inner Circle Fund III
- **CENTRAL INDEX KEY:** 0001593547

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE

**FILING VALUES:**
- **FORM TYPE:** 485BXT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-192858
- **FILM NUMBER:** 251465501

**BUSINESS ADDRESS:**
- **STREET 1:** ONE FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456
- **BUSINESS PHONE:** (800) 342-5734

**MAIL ADDRESS:**
- **STREET 1:** ONE FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456

## Series and Classes Contracts Data

### Democratic Large Cap Core ETF (Series ID: S000069948)

| Class ID   | Class Name                    | Ticker Symbol   |
|:---|:---|:---|
| C000222781 | Democratic Large Cap Core ETF | DEMZ            |

**AS FILED WITH THE U.S. SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 10, 2025**

File No. 333-192858

File No. 811-22920

**U.S. SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM N-1A**

**REGISTRATION STATEMENT UNDER THE**

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| | |
|:---|:---|
| **SECURITIES ACT OF 1933** | /X/ |

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POST-EFFECTIVE AMENDMENT NO. 384 /X/

AND

**REGISTRATION STATEMENT UNDER THE**

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| | |
|:---|:---|
| **INVESTMENT COMPANY ACT OF 1940** | /X/ |

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AMENDMENT NO. 388 /X/

**THE ADVISORS' INNER CIRCLE FUND III**

(Exact Name of Registrant as Specified in Charter)

One Freedom Valley Drive

Oaks, Pennsylvania 19456

(Address of Principal Executive Offices, Zip Code)

(800) 932-7781

(Registrant's Telephone Number, including Area Code)

Michael Beattie

c/o SEI Investments

One Freedom Valley Drive

Oaks, Pennsylvania 19456

(Name and Address of Agent for Service)

Copies to:

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| |
|:---|
| David W. Freese |
| Morgan, Lewis & Bockius LLP |
| 2222 Market Street |
| Philadelphia, Pennsylvania 19103 |

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| |
|:---|
| John J. O'Brien, Esq. |
| Morgan, Lewis & Bockius LLP |
| 2222 Market Street |
| Philadelphia, Pennsylvania 19103 |

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It is proposed that this filing become effective (check appropriate box)

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| |
|:---|
| / / Immediately upon filing pursuant to paragraph (b) |
| /X/ On November 12, 2025 pursuant to paragraph (b) |
| / / 60 days after filing pursuant to paragraph (a)(1) |
| / / 75 days after filing pursuant to paragraph (a)(2) |
| / / On [date] pursuant to paragraph (a) of Rule 485 |

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<u>[X]</u> This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

**EXPLANATORY NOTE**

This Post-Effective Amendment No. 384 is being filed pursuant to paragraph (b)(1)(iii) of Rule 485 under the Securities Act of 1933, as amended (the "1933 Act") solely to designate November 12, 2025 as the new effective date for Post-Effective Amendment No. 382, which was filed with the Securities and Exchange Commission on September 12, 2025 pursuant to paragraph (a)(1) of Rule 485 under the 1933 Act (Accession No. 0001398344-25-018088) for the purpose of making material changes relating to the Democratic Large Cap Core ETF (the "Fund"), a series of The Advisors' Inner Circle Fund III.

**PART A – PROSPECTUS**

The Prospectus for the Fund is incorporated herein by reference to Part A of Post-Effective Amendment No. 382.

**PART B – STATEMENT OF ADDITIONAL INFORMATION**

The Statement of Additional Information for the Fund is incorporated herein by reference to Part B of Post-Effective Amendment No. 382.

**PART C – OTHER INFORMATION**

Part C of this Post-Effective Amendment is incorporated herein by reference to Part C of Post-Effective Amendment No. 382.

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, as amended, 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 pursuant to Rule 485(b) under the Securities Act of 1933, as amended, and has duly caused this Post-Effective Amendment No. 384 to Registration Statement No. 333-192858 to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Oaks, Commonwealth of Pennsylvania on the 10th day of November, 2025.

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| | |
|:---|:---|
| **THE ADVISORS' INNER CIRCLE FUND III** | **THE ADVISORS' INNER CIRCLE FUND III** |
| By: | \* |
|  | Michael Beattie |
|  | President |

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Pursuant to the requirements of the Securities Act of 1933, as amended, this Post-Effective Amendment to the Registration Statement has been signed below by the following persons in the capacities and on the date(s) indicated.

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| | | |
|:---|:---|:---|
| \* | Trustee | November 10, 2025 |
| John G. Alshefski |  |  |
| \* | Trustee | November 10, 2025 |
| Jon C. Hunt |  |  |
| \* | Trustee | November 10, 2025 |
| Thomas P. Lemke |  |  |
| \* | Trustee | November 10, 2025 |
| Nichelle Maynard-Elliott |  |  |
| \* | Trustee | November 10, 2025 |
| Jay Nadel |  |  |
| \* | Trustee | November 10, 2025 |
| Randall S. Yanker |  |  |
| \* | President | November 10, 2025 |
| Michael Beattie |  |  |
| \* | Treasurer, Controller & | November 10, 2025 |
| Andrew Metzger | Chief Financial Officer |  |

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| | |
|:---|:---|
| \* By: | /s/ James Bernstein |
|  | James Bernstein |
|  | Attorney-in-Fact |

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