# EDGAR Filing Document

**Accession Number:** 0001018593
**File Stem:** 0000930413-26-001852
**Filing Date:** 2026-6
**Character Count:** 2813
**Document Hash:** 09f64f1779325fb1e8c0cfe0336d8b36
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000930413-26-001852.hdr.sgml**: 20260615

**ACCESSION NUMBER**: 0000930413-26-001852

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260615

**DATE AS OF CHANGE**: 20260615

**EFFECTIVENESS DATE**: 20260615

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** VIRTUS ASSET TRUST
- **CENTRAL INDEX KEY:** 0001018593

**ORGANIZATION NAME:**
- **EIN:** 956981193
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-08045
- **FILM NUMBER:** 261089098

**BUSINESS ADDRESS:**
- **STREET 1:** 101 MUNSON STREET
- **CITY:** GREENFIELD
- **STATE:** MA
- **ZIP:** 01301
- **BUSINESS PHONE:** (800) 243-4361

**MAIL ADDRESS:**
- **STREET 1:** ONE FINANCIAL PLAZA
- **STREET 2:** 26TH FLOOR
- **CITY:** HARTFORD
- **STATE:** CT
- **ZIP:** 06103

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PHOENIX ASSET TRUST
- **DATE OF NAME CHANGE:** 20060523

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PHOENIX-KAYNE FUNDS
- **DATE OF NAME CHANGE:** 20021223

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KAYNE ANDERSON RUDNICK MUTUAL FUNDS
- **DATE OF NAME CHANGE:** 20010226

## Series and Classes Contracts Data

### Virtus Seix High Grade Municipal Bond Fund (Series ID: S000057023)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | SFLTX         | C000181160 |
| Class I    | SCFTX         | C000181161 |

---

## Series and Classes Contracts Data

### Virtus Seix High Grade Municipal Bond Fund (Series ID: S000057023)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000181160 | Class A      | SFLTX           |
| C000181161 | Class I      | SCFTX           |

**Virtus Seix High Grade Municipal Bond Fund, a series of Virtus Asset Trust**

Supplement dated June 15, 2026, to the Summary Prospectus and

the Virtus Asset Trust Statutory Prospectus and Statement of Additional Information ("SAI"),

each dated April 28, 2026

**IMPORTANT NOTICE TO INVESTORS**

Effective after the close of business on June 12, 2026, Virtus Seix High Grade Municipal Bond Fund (the "Fund"), formerly a series of Virtus Asset Trust, was merged with and into Virtus Seix Investment Grade Tax-Exempt Bond Fund, a separate series of Virtus Asset Trust, which has been renamed Virtus Newfleet Intermediate Municipal Bond Fund. The Fund has ceased to exist and is no longer available for sale. Accordingly, the Fund's Summary Prospectus is no longer valid, nor are references to the Fund in the Virtus Asset Trust Statutory Prospectus and SAI.

**Investors should retain this supplement with the Prospectuses** 

**and SAI for future reference.**

VAT 8622/Seix High Grade Muni Bond Merged (06/26)