# EDGAR Filing Document

**Accession Number:** 0000890540
**File Stem:** 0001398344-23-000682
**Filing Date:** 2023-1
**Character Count:** 2095
**Document Hash:** 0e29f1e657228159be8e161d4c8e6a72
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-23-000682.hdr.sgml**: 20230117

**ACCESSION NUMBER**: 0001398344-23-000682

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20230117

**DATE AS OF CHANGE**: 20230117

**EFFECTIVENESS DATE**: 20230117

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Advisors' Inner Circle Fund II
- **CENTRAL INDEX KEY:** 0000890540
- **IRS NUMBER:** 233040006
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0131

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-50718
- **FILM NUMBER:** 23532271

**BUSINESS ADDRESS:**
- **STREET 1:** ONE FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456
- **BUSINESS PHONE:** 6106761000

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

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Advisors Inner Circle Fund II
- **DATE OF NAME CHANGE:** 20041029

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ARBOR FUND
- **DATE OF NAME CHANGE:** 19920929

## Series and Classes Contracts Data

### CHAMPLAIN MID CAP FUND (Series ID: S000022606)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000065363 | ADVISOR SHARES       | CIPMX           |
| C000096284 | INSTITUTIONAL SHARES | CIPIX           |

**THE ADVISORS' INNER CIRCLE FUND II**

**Champlain Mid Cap Fund**

**(the "Fund")**

**Supplement dated January 17, 2023**

**to the**

**Summary Prospectus and Prospectus, each dated May 1, 2022**

**This supplement provides new and additional information beyond that contained in the <br> Summary Prospectus and Prospectus and should be read in conjunction with the Summary <br> Prospectus and Prospectus.**

Effective January 17, 2023, Advisor Class Shares and Institutional Class Shares of the Fund are available for purchase by new investors. Accordingly, all references to the contrary are hereby deleted from the Summary Prospectus and Prospectus.

**Please retain this supplement for future reference.**

CSC-SK-023-0100