# EDGAR Filing Document

**Accession Number:** 0002047442
**File Stem:** 0001104659-25-118099
**Filing Date:** 2025-12
**Character Count:** 2139
**Document Hash:** e534720dd1604d2a19c68bfc48e24b97
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-118099.hdr.sgml**: 20251203

**ACCESSION NUMBER**: 0001104659-25-118099

**CONFORMED SUBMISSION TYPE**: 424B3

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251203

**DATE AS OF CHANGE**: 20251203

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Calamos Aksia Private Equity & Alternatives Fund
- **CENTRAL INDEX KEY:** 0002047442

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 424B3
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-283688
- **FILM NUMBER:** 251546194

**BUSINESS ADDRESS:**
- **STREET 1:** 2020 CALAMOS COURT
- **CITY:** NAPERVILLE
- **STATE:** IL
- **ZIP:** 60563
- **BUSINESS PHONE:** 630-245-7200

**MAIL ADDRESS:**
- **STREET 1:** 2020 CALAMOS COURT
- **CITY:** NAPERVILLE
- **STATE:** IL
- **ZIP:** 60563

Filed pursuant to Rule 424(b)(3)

Registration Statement No. 333-283688

**CALAMOS AKSIA PRIVATE EQUITY AND ALTERNATIVES FUND**

(the "Fund")

**Supplement dated December 3, 2025**

**to the Fund's Prospectus and Statement of Additional Information dated June 30, 2025**

*This supplement updates certain information contained in the Fund's prospectus and statement of additional information and should be attached to the prospectus and statement of additional information, as applicable, and retained for future reference.*

*Capitalized terms not defined herein have the same meaning as in the Fund's prospectus and statement of additional information, as applicable.*

 

At a meeting of the board of trustees (the "Board") held on November 20, 2025, the Board approved a change to the Fund's fiscal year end from March 31 to June 30, effective December 1, 2025. The Fund will prepare a shareholder report through December 31, 2025, that will incorporate the interim period from October 1, 2025 to December 31, 2025. The Fund's investment objective, strategies, risks and all other policies have not changed.

*There are no other changes to the prospectus or statement of additional information.*

***Please keep this Supplement for future reference.***