# EDGAR Filing Document

**Accession Number:** 0000914243
**File Stem:** 0001193125-26-150466
**Filing Date:** 2026-4
**Character Count:** 21036
**Document Hash:** 7545e31d97ab7b31d3c900270dad2fac
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-150466.hdr.sgml**: 20260410

**ACCESSION NUMBER**: 0001193125-26-150466

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 21

**FILED AS OF DATE**: 20260410

**DATE AS OF CHANGE**: 20260410

**EFFECTIVENESS DATE**: 20260410

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TOUCHSTONE FUNDS GROUP TRUST
- **CENTRAL INDEX KEY:** 0000914243

**ORGANIZATION NAME:**
- **EIN:** 680325521
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-70958
- **FILM NUMBER:** 26853351

**BUSINESS ADDRESS:**
- **STREET 1:** 303 BROADWAY
- **STREET 2:** SUITE 1100
- **CITY:** CINCINNATI
- **STATE:** OH
- **ZIP:** 45202
- **BUSINESS PHONE:** 5133628000

**MAIL ADDRESS:**
- **STREET 1:** 303 BROADWAY
- **STREET 2:** SUITE 1100
- **CITY:** CINCINNATI
- **STATE:** OH
- **ZIP:** 45202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CONSTELLATION FUNDS
- **DATE OF NAME CHANGE:** 20040412

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALPHA SELECT FUNDS
- **DATE OF NAME CHANGE:** 19981216

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TIP INSTITUTIONAL FUNDS
- **DATE OF NAME CHANGE:** 19971205

## Series and Classes Contracts Data

### TOUCHSTONE ULTRA SHORT DURATION FIXED INCOME FUND (Series ID: S000006457)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| CLASS Z             | TSDOX         | C000017655 |
| Class A             | TSDAX         | C000109425 |
| Class C             | TSDCX         | C000109426 |
| Class Y             | TSYYX         | C000109427 |
| Institutional Class | TSDIX         | C000109428 |
| Class S             | SSSGX         | C000193832 |

---

### TOUCHSTONE SANDS CAPITAL INTERNATIONAL GROWTH EQUITY FUND (Series ID: S000019681)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| CLASS A             | TPYAX         | C000055086 |
| CLASS C             | TPYCX         | C000055087 |
| Class Y             | TPYYX         | C000067757 |
| Institutional Class | TPYIX         | C000214318 |
| Class R6            | TPYRX         | C000244703 |

---

### Touchstone Ares Credit Opportunities Fund (Series ID: S000042224)

---

|  |  |  |
|:---|:---|:---|
| Class Name          | Ticker Symbol | Class ID   |
| Class A             | TMARX         | C000131056 |
| Class C             | TMACX         | C000131057 |
| Class Y             | TMAYX         | C000131058 |
| Institutional Class | TARBX         | C000131059 |
| Class R6            | nan           | C000261019 |

---

### Touchstone High Yield Fund (Series ID: S000056167)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| Class A       | THYAX         | C000176886 |
| Class C       | THYCX         | C000176887 |
| Class Y       | THYYX         | C000176888 |
| Institutional | THIYX         | C000176889 |

---

## Series and Classes Contracts Data

### TOUCHSTONE ULTRA SHORT DURATION FIXED INCOME FUND (Series ID: S000006457)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000017655 | CLASS Z             | TSDOX           |
| C000109425 | Class A             | TSDAX           |
| C000109426 | Class C             | TSDCX           |
| C000109427 | Class Y             | TSYYX           |
| C000109428 | Institutional Class | TSDIX           |
| C000193832 | Class S             | SSSGX           |

### TOUCHSTONE SANDS CAPITAL INTERNATIONAL GROWTH EQUITY FUND (Series ID: S000019681)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000055086 | CLASS A             | TPYAX           |
| C000055087 | CLASS C             | TPYCX           |
| C000067757 | Class Y             | TPYYX           |
| C000214318 | Institutional Class | TPYIX           |
| C000244703 | Class R6            | TPYRX           |

### Touchstone Ares Credit Opportunities Fund (Series ID: S000042224)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000131056 | Class A             | TMARX           |
| C000131057 | Class C             | TMACX           |
| C000131058 | Class Y             | TMAYX           |
| C000131059 | Institutional Class | TARBX           |
| C000261019 | Class R6            |  |

### Touchstone High Yield Fund (Series ID: S000056167)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000176886 | Class A       | THYAX           |
| C000176887 | Class C       | THYCX           |
| C000176888 | Class Y       | THYYX           |
| C000176889 | Institutional | THIYX           |

?xml version='1.0' encoding='ASCII'? 497

**TOUCHSTONE FUNDS GROUP TRUST**

**Touchstone Ares Credit Opportunities Fund, Touchstone High Yield Fund, Touchstone Sands Capital International Growth Equity Fund, and Touchstone Ultra Short Duration Fixed Income Fund, (each a "Fund" and together the "Funds")**

**Supplement dated April 10, 2026, to the Funds' Prospectus dated January 28, 2026, as may be amended or supplemented from time to time**

**<u>Change in Broad-Based Securities Market Index and Additional Indexes</u>**

The Board of Trustees of the Touchstone Funds Group Trust (the "Trust") has approved a change to the Broad-Based Securities Market Index ("BBSMI") of the Touchstone Sands Capital International Growth Equity Fund and changes to the additional indexes of the Touchstone Ares Credit Opportunities Fund, Touchstone High Yield Fund, and Touchstone Ultra Short Duration Fixed Income Fund.

**<u>Change to BBSMI – Touchstone Sands Capital International Growth Equity Fund</u>**

Effective April 10, 2026 (the "Effective Date") the first paragraph under the heading "The Fund's Performance" in the summary section of the Prospectus is deleted in its entirety and replaced with:

The bar chart and performance table below illustrate some indication of the risks and volatility of an investment in the Fund by showing changes in the Fund's performance from calendar year to calendar year and by showing how the Fund's average annual total returns for one year, five years, and ten years compare with the Bloomberg World ex US Large & Mid Cap Index and the MSCI All Country world ex-USA Index. The bar chart does not reflect any sales charges, which would reduce your return. The performance table reflects any applicable sales charges. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. More recent performance information is available at no cost by visiting TouchstoneInvestments.com or by calling 1.800.543.0407.

Also as of the Effective Date, the Average Annual Total Return Table in the summary section of the Prospectus is deleted in its entirety and replaced with:

---

| | | | |
|:---|:---|:---|:---|
| **Average Annual Total Returns**<br> **For the periods ended December 31, 2025**<br>| **1 Year** | **5 Years** | **10 Years** |
| **Touchstone Sands Capital International Growth Equity Fund - Class A** |  |  |  |
| Return Before Taxes | 4.09<br> %<br>| 4.03<br> %<br>| 7.22<br> %<br>|
| Return After Taxes on Distributions | 3.78<br> %<br>| 2.98<br> %<br>| 5.71<br> %<br>|
| Return After Taxes on Distributions and Sale of Fund Shares | 2.56<br> %<br>| 3.11<br> %<br>| 5.57<br> %<br>|
| **Touchstone Sands Capital International Growth Equity Fund - Class C** |  |  |  |
| Return Before Taxes | 7.91<br> %<br>| 4.35<br> %<br>| 7.23<br> %<br>|
| **Touchstone Sands Capital International Growth Equity Fund - Class Y** |  |  |  |
| Return Before Taxes | 10.01<br> %<br>| 5.42<br> %<br>| 8.16<br> %<br>|
| **Touchstone Sands Capital International Growth Equity Fund - Institutional Class** |  |  |  |
| Return Before Taxes<sup>(1)</sup> <br>| 10.18<br> %<br>| 5.46<br> %<br>| 8.18<br> %<br>|
| **Touchstone Sands Capital International Growth Equity Fund - Class R6** |  |  |  |
| Return Before Taxes<sup>(2)(3)</sup> <br>| 10.14<br> %<br>| 5.46<br> %<br>| 8.18<br> %<br>|
| **Bloomberg World ex US Large & Mid Cap Index**<sup>(4)</sup> (reflects no deductions for fees, expenses, or <br> taxes)<br>| 32.10<br> %<br>| 8.09<br> %<br>| 8.93<br> %<br>|
| **MSCI All Country World ex-USA Index** (reflects no deductions for fees, expenses or taxes) | 32.39<br> %<br>| 7.91<br> %<br>| 8.41<br> %<br>|

---

<sup>(1)</sup> 

*The inception date of Institutional Class shares was August 23, 2019. Institutional Class shares' performance was calculated using the historical performance of Class A shares for the periods prior to August 23, 2019. Performance for these periods has been restated to reflect the impact of the fees and expenses applicable to Institutional Class shares.* 

<sup>(2)</sup> 

*An investor transacting in Class R6 shares may be required to pay a commission to a broker for effecting such transactions on an agency basis. Such commissions will not be reflected in the table.* 

<sup>(3)</sup> 

*The inception date of Class R6 shares was August 31, 2023. Class R6 shares' performance was calculated using the historical performance of Institutional Class shares for the periods prior to August 31, 2023. Performance for these periods has been restated to reflect the impact of the fees and expenses applicable to Class R6 shares.* 

<sup>(4)</sup> 

*The Fund changed its broad-based securities market index to the Blomberg World ex US Large & Mid Cap Index which is similarly representative of the overall securities market applicable to the Fund.*

------

**<u>Change to Additional Index – Touchstone Ares Credit Opportunities Fund</u>**

As of the Effective Date, the second paragraph under the heading "The Fund's Performance" in the summary section of the Prospectus is deleted in its entirety and replaced with:

The bar chart and performance table below illustrate some indication of the risks and volatility of an investment in the Fund by showing changes in the Fund's performance from calendar year to calendar year and by showing how the Fund's average annual total returns for one year, five years, and ten years compare with the Bloomberg U.S. Aggregate Bond Index. The Bloomberg U.S. High Yield 2% Issuer Cap Index and the ICE BofA U.S. High Yield Constrained Index show how the Fund's performance compares against the returns of indexes with similar investment objectives. The bar chart does not reflect any sales charges, which would reduce your return. The performance table reflects any applicable sales charges. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. More recent performance information is available at no cost by visiting TouchstoneInvestments.com or by calling 1.800.543.0407.

Also as of the Effective Date, the Average Annual Total Return Table in the summary section of the Prospectus is deleted in its entirety and replaced with:

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Average Annual Total Returns**<br> **For the periods ended December 31, 2025**<br>| **1 Year** | **5 Years** | **10 Years** | **Since Inception** | **Inception Date** |
| **Touchstone Ares Credit Opportunities Fund - Class A** |  |  |  |  |  |
| Return Before Taxes | 3.37<br> %<br>| 4.69<br> %<br>| 5.36<br> %<br>| &nbsp;&nbsp; N/A <br><sup>(3)</sup><br>| &nbsp;&nbsp; 8/31/2015 |
| Return After Taxes on Distributions | 0.14<br> %<br>| 1.71<br> %<br>| 2.56<br> %<br>|  |  |
| Return After Taxes on Distributions and Sale of Fund Shares | 1.95<br> %<br>| 2.25<br> %<br>| 2.87<br> %<br>|  |  |
| **Touchstone Ares Credit Opportunities Fund - Class C** |  |  |  |  |  |
| Return Before Taxes | 5.04<br> %<br>| 4.86<br> %<br>| 5.46<br> %<br>| &nbsp;&nbsp; N/A <br><sup>(3)</sup><br>| &nbsp;&nbsp; 8/31/2015 |
| **Touchstone Ares Credit Opportunities Fund - Class Y** |  |  |  |  |  |
| Return Before Taxes | 6.90<br> %<br>| 5.58<br> %<br>| 6.22<br> %<br>| &nbsp;&nbsp; N/A <br><sup>(3)</sup><br>| &nbsp;&nbsp; 8/31/2015 |
| **Touchstone Ares Credit Opportunities Fund - Institutional** <br> **Class**<br>|  |  |  |  |  |
| Return Before Taxes | 7.19<br> %<br>| 5.71<br> %<br>| 6.33<br> %<br>| &nbsp;&nbsp; N/A <br><sup>(3)</sup><br>| &nbsp;&nbsp; 8/31/2015 |
| **Touchstone Ares Credit Opportunities Fund** <br> **- Class R6**<br>|  |  |  |  |  |
| Return Before Taxes<sup>(1)(2)</sup> <br>| &nbsp;&nbsp; N/A | &nbsp;&nbsp; N/A | &nbsp;&nbsp; N/A | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 5/19/2025 |
| **Bloomberg U.S. Aggregate Bond Index** (reflects no <br> deductions for fees, expenses, or taxes)<br>| 7.30<br> %<br>| &nbsp;&nbsp; (0.36)<br> %<br>| 2.01<br> %<br>|  |  |
| **Bloomberg U.S. High Yield 2% Issuer Cap Index**<sup>(4)</sup>(reflects <br> no deduction for fees, expenses, or taxes<br>| 8.62<br> %<br>| 4.50<br> %<br>| 6.51<br> %<br>|  |  |
| **ICE BofA U.S. High Yield Constrained Index** (reflects no <br> deductions for fees, expenses or taxes)<br>| 8.50<br> %<br>| 4.50<br> %<br>| 6.44<br> %<br>|  |  |

---

<sup>(1)</sup> 

*An investor transacting in Class R6 shares may be required to pay a commission to a broker for effecting such transactions on an agency basis. Such commissions will not be reflected in the table.* 

<sup>(2)</sup> 

*Returns are not presented for Class R6 shares, which commenced operations on May 19, 2025. Performance information for Class R6 shares will be shown when those shares have a full calendar year of operations.* 

<sup>(3)</sup> 

*Since Inception returns are not shown for classes with greater than ten years of performance history.* 

<sup>(4)</sup>

*The Fund changed its additional index to the Bloomberg U.S. High Yield 2% Issuer Cap Index which has similar investment objectives to the Fund.*

------

**<u>Change to Additional Index – Touchstone High Yield Fund</u>**

As of the Effective Date, the second paragraph under the heading "The Fund's Performance" in the summary section of the Prospectus is deleted in its entirety and replaced with:

The bar chart and performance table below illustrate some indication of the risks and volatility of an investment in the Fund by showing changes in the Fund's performance from calendar year to calendar year and by showing how the Fund's average annual total returns for one year, five years, and ten years compare with the Bloomberg U.S. Aggregate Bond Index. The Bloomberg U.S. Corporate High Yield Index and the ICE BofA High Yield Cash Pay Index show how the Fund's performance compares against the returns of indexes with similar investment objectives. The bar chart does not reflect any sales charges, which would reduce your return. The performance table reflects any applicable sales charges. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. More recent performance information is available at no cost by visiting TouchstoneInvestments.com or by calling 1.800.543.0407.

Also as of the Effective Date, the Average Annual Total Return Table in the summary section of the Prospectus is deleted in its entirety and replaced with:

---

| | | | |
|:---|:---|:---|:---|
| **Average Annual Total Returns**<br> **For the periods ended December 31, 2025**<br>| **1 Year** | **5 Years** | **10 Years** |
| **Touchstone High Yield Fund - Class A** |  |  |  |
| Return Before Taxes | 4.08<br> %<br>| 3.01<br> %<br>| 4.58<br> %<br>|
| Return After Taxes on Distributions | 1.47<br> %<br>| 0.75<br> %<br>| 2.37<br> %<br>|
| Return After Taxes on Distributions and Sale of Fund Shares | 2.36<br> %<br>| 1.29<br> %<br>| 2.52<br> %<br>|
| **Touchstone High Yield Fund - Class C** |  |  |  |
| Return Before Taxes | 5.72<br> %<br>| 2.90<br> %<br>| 4.45<br> %<br>|
| **Touchstone High Yield Fund - Class Y** |  |  |  |
| Return Before Taxes | 7.69<br> %<br>| 3.93<br> %<br>| 5.34<br> %<br>|
| **Touchstone High Yield Fund - Institutional Class** |  |  |  |
| Return Before Taxes | 7.92<br> %<br>| 4.04<br> %<br>| 5.43<br> %<br>|
| **Bloomberg U.S. Aggregate Bond Index** (reflects no deductions for fees, expenses or taxes) | 7.30<br> %<br>| &nbsp;&nbsp; (0.36)<br> %<br>| 2.01<br> %<br>|
| **Bloomberg U.S. Corporate High Yield Index** <sup>(1)</sup> (reflects no deductions for fees, expenses, or taxes) | 8.62<br> %<br>| 4.50<br> %<br>| 6.52<br> %<br>|
| **ICE BofA High Yield Cash Pay Index** (reflects no deductions for fees, expenses or taxes) | 8.55<br> %<br>| 4.48<br> %<br>| 6.43<br> %<br>|

---

<sup>(1)</sup> 

*The Fund changed its additional index to the Bloomberg U.S. Corporate High Yield Index which has similar investment objectives to the Fund.* 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

**<u>Change to Additional Indexes – Touchstone Ultra Short Fixed Income Fund</u>**

As of the Effective Date, the first paragraph under the heading "The Fund's Performance" in the summary section of the Prospectus is deleted in its entirety and replaced with:

The bar chart and performance table below illustrate some indication of the risks and volatility of an investment in the Fund by showing changes in the Fund's performance from calendar year to calendar year and by showing how the Fund's average annual total returns for one year, five years, and ten years compare with the Bloomberg U.S. Aggregate Bond Index. The Bloomberg US Treasury Bellwether 3 Month Index, Bloomberg US Treasury Bellwether 1 Year Index, ICE BofA 3-Month U.S. Treasury Bill Index and ICE BofA 1-Year U.S. Treasury Note Index show how the Fund's performance compares against the returns of indexes with similar investment objectives. The bar chart does not reflect any sales charges, which would reduce your return. The performance table reflects any applicable sales charges. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. More recent performance information is available at no cost by visiting TouchstoneInvestments.com or by calling 1.800.543.0407.

------

Also as of the Effective Date, the Average Annual Total Return Table in the summary section of the Prospectus is deleted in its entirety and replaced with:

---

| | | | |
|:---|:---|:---|:---|
| **Average Annual Total Returns**<br> **For the periods ended December 31, 2025**<br>| **1 Year** | **5 Years** | **10 Years** |
| **Touchstone Ultra Short Duration Fixed Income Fund - Class Z** |  |  |  |
| Return Before Taxes | 4.74<br> %<br>| 3.38<br> %<br>| 2.56<br> %<br>|
| Return After Taxes on Distributions | 2.83<br> %<br>| 1.98<br> %<br>| 1.47<br> %<br>|
| Return After Taxes on Distributions and Sale of Fund Shares | 2.79<br> %<br>| 1.98<br> %<br>| 1.49<br> %<br>|
| **Touchstone Ultra Short Duration Fixed Income Fund - Class A** |  |  |  |
| Return Before Taxes | 2.63<br> %<br>| 2.96<br> %<br>| 2.35<br> %<br>|
| **Touchstone Ultra Short Duration Fixed Income Fund - Class C** |  |  |  |
| Return Before Taxes | 3.23<br> %<br>| 2.87<br> %<br>| 2.15<br> %<br>|
| **Touchstone Ultra Short Duration Fixed Income Fund - Class S** |  |  |  |
| Return Before Taxes | 4.37<br> %<br>| 3.12<br> %<br>| 2.31<br> %<br>|
| **Touchstone Ultra Short Duration Fixed Income Fund - Class Y** |  |  |  |
| Return Before Taxes | 4.89<br> %<br>| 3.64<br> %<br>| 2.82<br> %<br>|
| **Touchstone Ultra Short Duration Fixed Income Fund - Institutional Class** |  |  |  |
| Return Before Taxes | 5.05<br> %<br>| 3.71<br> %<br>| 2.87<br> %<br>|
| **Bloomberg U.S. Aggregate Bond Index** (reflects no deductions for fees, expenses or taxes) | 7.30<br> %<br>| &nbsp;&nbsp; (0.36)<br> %<br>| 2.01<br> %<br>|
| **Bloomberg US Treasury Bellwether 3 Month Index**<sup>(1)</sup> (reflects no deduction for fees, expenses, or <br> taxes)<br>| 4.23<br> %<br>| 3.22<br> %<br>| 2.21<br> %<br>|
| **Bloomberg US Treasury Bellwether 1 Year Index**<sup>(1)</sup> (reflects no deduction for fees, expenses, or <br> taxes)<br>| 4.31<br> %<br>| 2.85<br> %<br>| 2.24<br> %<br>|
| **ICE BofA 3-Month U.S. Treasury Bill Index** (reflects no deduction for fees, expenses or taxes) | 4.18<br> %<br>| 3.17<br> %<br>| 2.18<br> %<br>|
| **ICE BofA 1-Year U.S. Treasury Note Index** (reflects no deductions for fees, expenses or taxes) | 4.15<br> %<br>| 2.48<br> %<br>| 2.03<br> %<br>|

---

<sup>(1)</sup> 

*The Fund changed its additional indexes to the Bloomberg US Treasury Bellwether 3 Month Index and the Bloomberg US Treasury Bellwether 1 Year Index which have similar investment objectives to the Fund.* 

There are no additional changes to the Prospectus except those described herein.

\* \* \* \* \*

Please contact your financial adviser or Touchstone at 800.543.0407 if you have any questions.

P.O. Box 534467 Pittsburgh, PA 15253-4467

Ph: 800.543.0407 TouchstoneInvestments.com

**Touchstone Mutual Funds are distributed by Touchstone Securities, LLC\***

\*A registered broker-dealer and member FINRA and SIPC

A Member of Western & Southern Financial Group

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

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

TSF-TFGT-0326-SUP

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