# EDGAR Filing Document

**Accession Number:** 0000049905
**File Stem:** 0001193125-26-189367
**Filing Date:** 2026-4
**Character Count:** 2747
**Document Hash:** 37c881ac556feceb90f0fa12ef0752c9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-189367.hdr.sgml**: 20260429

**ACCESSION NUMBER**: 0001193125-26-189367

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260429

**DATE AS OF CHANGE**: 20260429

**EFFECTIVENESS DATE**: 20260429

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HARTFORD MUTUAL FUNDS II, INC
- **CENTRAL INDEX KEY:** 0000049905

**ORGANIZATION NAME:**
- **EIN:** 416009937
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-11387
- **FILM NUMBER:** 26910839

**BUSINESS ADDRESS:**
- **STREET 1:** 690 LEE ROAD
- **CITY:** WAYNE
- **STATE:** PA
- **ZIP:** 19087
- **BUSINESS PHONE:** 610-386-4068

**MAIL ADDRESS:**
- **STREET 1:** 690 LEE ROAD
- **CITY:** WAYNE
- **STATE:** PA
- **ZIP:** 19087

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HARTFORD MUTUAL FUNDS II INC
- **DATE OF NAME CHANGE:** 20190501

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Hartford Schroders US MidCap Opportunities Fund
- **DATE OF NAME CHANGE:** 20190501

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HARTFORD MUTUAL FUNDS II INC
- **DATE OF NAME CHANGE:** 20020419

## Series and Classes Contracts Data

### Hartford Schroders Core Fixed Income Fund (Series ID: S000073611)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000230636 | Class SDR    | SCBRX           |
| C000230637 | Class F      | HSSFX           |
| C000230638 | Class Y      | SCBIX           |
| C000230639 | Class I      | HSAEX           |
| C000230640 | Class R4     | HSSBX           |
| C000230641 | Class R3     | HSACX           |
| C000230642 | Class R5     | HSADX           |

**APRIL 29, 2026**

**SUPPLEMENT TO**

**HARTFORD SCHRODERS CORE FIXED INCOME FUND SUMMARY PROSPECTUS** <br>**DATED FEBRUARY 27, 2026**

*This Supplement contains new and additional information and should be read in connection with your Summary Prospectus.*

Effective immediately, Lisa Hornby, CFA will no longer serve as a portfolio manager for Hartford Schroders Core Fixed Income Fund (the "Fund"). Ms. Hornby's portfolio management responsibilities for the Fund have transitioned to the Fund's remaining portfolio managers. Accordingly, effective immediately, under the heading "Management" in the above referenced Summary Prospectus, the portfolio manager table is deleted in its entirety and replaced with the following:

Portfolio Manager Title Involved with Fund Since <br> Neil G. Sutherland, CFA Portfolio Manager 2018 <br> Julio C. Bonilla, CFA Portfolio Manager 2018

**This Supplement should be retained with your Summary Prospectus for future reference.**

HV-7785

April 2026

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