# EDGAR Filing Document

**Accession Number:** 0001959372
**File Stem:** 0000894189-26-014530
**Filing Date:** 2026-5
**Character Count:** 5405
**Document Hash:** 2507c0ca85d00df24f97c6ddfee92741
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000894189-26-014530.hdr.sgml**: 20260506

**ACCESSION NUMBER**: 0000894189-26-014530

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260506

**DATE AS OF CHANGE**: 20260506

**EFFECTIVENESS DATE**: 20260506

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Aristotle Funds Series Trust
- **CENTRAL INDEX KEY:** 0001959372

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

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-269217
- **FILM NUMBER:** 26946725

**BUSINESS ADDRESS:**
- **STREET 1:** 11100 SANTA MONICA BLVD.
- **STREET 2:** SUITE 1700
- **CITY:** LOS ANGELES
- **STATE:** CA
- **ZIP:** 90025
- **BUSINESS PHONE:** (949) 219-3391

**MAIL ADDRESS:**
- **STREET 1:** 11100 SANTA MONICA BLVD.
- **STREET 2:** SUITE 1700
- **CITY:** LOS ANGELES
- **STATE:** CA
- **ZIP:** 90025

## Series and Classes Contracts Data

### Aristotle Portfolio Optimization Conservative Fund (Series ID: S000080056)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class C    | POACX         | C000241669 |
| Class A    | POAAX         | C000241670 |
| Class I-2  | PLCDX         | C000241671 |

---

### Aristotle Portfolio Optimization Moderate Conservative Fund (Series ID: S000080067)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | POBAX         | C000241697 |
| Class C    | POBCX         | C000241698 |
| Class I-2  | PMCDX         | C000241699 |

---

### Aristotle Portfolio Optimization Moderate Fund (Series ID: S000080069)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | POCAX         | C000241701 |
| Class I-2  | POMDX         | C000241702 |
| Class C    | POMCX         | C000241703 |

---

### Aristotle Portfolio Optimization Growth Fund (Series ID: S000080070)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class C    | PODCX         | C000241704 |
| Class A    | PODAX         | C000241705 |
| Class I-2  | PMADX         | C000241706 |

---

### Aristotle Portfolio Optimization Aggressive Growth Fund (Series ID: S000080071)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class C    | POCEX         | C000241707 |
| Class A    | POEAX         | C000241708 |
| Class I-2  | POEDX         | C000241709 |

---

## Series and Classes Contracts Data

### Aristotle Portfolio Optimization Conservative Fund (Series ID: S000080056)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000241669 | Class C      | POACX           |
| C000241670 | Class A      | POAAX           |
| C000241671 | Class I-2    | PLCDX           |

### Aristotle Portfolio Optimization Moderate Conservative Fund (Series ID: S000080067)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000241697 | Class A      | POBAX           |
| C000241698 | Class C      | POBCX           |
| C000241699 | Class I-2    | PMCDX           |

### Aristotle Portfolio Optimization Moderate Fund (Series ID: S000080069)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000241701 | Class A      | POCAX           |
| C000241702 | Class I-2    | POMDX           |
| C000241703 | Class C      | POMCX           |

### Aristotle Portfolio Optimization Growth Fund (Series ID: S000080070)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000241704 | Class C      | PODCX           |
| C000241705 | Class A      | PODAX           |
| C000241706 | Class I-2    | PMADX           |

### Aristotle Portfolio Optimization Aggressive Growth Fund (Series ID: S000080071)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000241707 | Class C      | POCEX           |
| C000241708 | Class A      | POEAX           |
| C000241709 | Class I-2    | POEDX           |

![aristotlefundslogo_shadedg.jpg](aristotlefundslogo_shadedg.jpg)

**ARISTOTLE FUNDS SERIES TRUST (THE "TRUST")**

**Supplement dated May 6, 2026 to the Prospectus and Statement of Additional Information ("SAI") dated July 29, 2025, as may be supplemented and/or revised from time to time,** 

**with respect to the series of the Trust (the "Aristotle Funds")**

*This supplement provides new and additional information beyond that contained in the Prospectus and SAI and should be read in conjunction with the Prospectus and SAI. Capitalized terms used but not defined herein shall have the meanings assigned to them by the Prospectus, or SAI, as applicable.*

Effective May 1, 2026 ("Effective Date"), Samuel S. Park no longer serves as a Portfolio Manager for Aristotle Portfolio Optimization Aggressive Growth Fund, Aristotle Portfolio Optimization Conservative Fund, Aristotle Portfolio Optimization Growth Fund, Aristotle Portfolio Optimization Moderate Conservative Fund and Aristotle Portfolio Optimization Moderate Fund (the "Funds"). Accordingly, as of the Effective Date, all references and information relating to Mr. Park as a Portfolio Manager in the Funds' Prospectus and SAI are hereby removed. Carleton J. Muench, CFA, and Edward Sheng, PhD, CFA, CAIA, will continue to serve as Portfolio Managers of the Funds.

**Please retain this supplement with your Prospectus and SAI**

<br>