# EDGAR Filing Document

**Accession Number:** 0000825316
**File Stem:** 0000919574-26-001383
**Filing Date:** 2026-2
**Character Count:** 21000
**Document Hash:** b1aeb0d1e89f1ee584d8e0f50aaeca87
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000919574-26-001383.hdr.sgml**: 20260226

**ACCESSION NUMBER**: 0000919574-26-001383

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260226

**DATE AS OF CHANGE**: 20260226

**EFFECTIVENESS DATE**: 20260226

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB CAP FUND, INC.
- **CENTRAL INDEX KEY:** 0000081443

**ORGANIZATION NAME:**
- **EIN:** 132625045
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-29901
- **FILM NUMBER:** 26687607

**BUSINESS ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** 2129691000

**MAIL ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN CAP FUND, INC.
- **DATE OF NAME CHANGE:** 20110524

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN CAP FUND,INC
- **DATE OF NAME CHANGE:** 20040908

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN SMALL CAP GROWTH FUND INC
- **DATE OF NAME CHANGE:** 19931001
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB Active ETFs, Inc.
- **CENTRAL INDEX KEY:** 0001496608

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0531

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-264818
- **FILM NUMBER:** 26687608

**BUSINESS ADDRESS:**
- **STREET 1:** C/O ALLIANCEBERNSTEIN L.P.
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** 212-969-1000

**MAIL ADDRESS:**
- **STREET 1:** C/O ALLIANCEBERNSTEIN L.P.
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AllianceBernstein Active ETFs, Inc.
- **DATE OF NAME CHANGE:** 20100714
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB VARIABLE PRODUCTS SERIES FUND, INC.
- **CENTRAL INDEX KEY:** 0000825316

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-18647
- **FILM NUMBER:** 26687610

**BUSINESS ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** 2129691000

**MAIL ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN VARIABLE PRODUCTS SERIES FUND INC
- **DATE OF NAME CHANGE:** 19920703
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB SUSTAINABLE INTERNATIONAL THEMATIC FUND INC
- **CENTRAL INDEX KEY:** 0000920701

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-76598
- **FILM NUMBER:** 26687611

**BUSINESS ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** 2129691000

**MAIL ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AB SUSTAINABLE INTERNATIONALTHEMATIC FUND, INC.
- **DATE OF NAME CHANGE:** 20180108

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AB INTERNATIONAL GROWTH FUND INC
- **DATE OF NAME CHANGE:** 20150123

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN INTERNATIONAL GROWTH FUND INC
- **DATE OF NAME CHANGE:** 20050516
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB SUSTAINABLE GLOBAL THEMATIC FUND, INC.
- **CENTRAL INDEX KEY:** 0000350181

**ORGANIZATION NAME:**
- **EIN:** 133056623
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-70427
- **FILM NUMBER:** 26687612

**BUSINESS ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** 2129691000

**MAIL ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AB GLOBAL THEMATIC GROWTH FUND, INC.
- **DATE OF NAME CHANGE:** 20150123

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN GLOBAL THEMATIC GROWTH FUND, INC.
- **DATE OF NAME CHANGE:** 20081103

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN GLOBAL TECHNOLOGY FUND INC
- **DATE OF NAME CHANGE:** 20041215
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB PORTFOLIOS
- **CENTRAL INDEX KEY:** 0000812015

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 0831

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-12988
- **FILM NUMBER:** 26687609

**BUSINESS ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** 2129691000

**MAIL ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN PORTFOLIOS
- **DATE OF NAME CHANGE:** 20030319

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCE PORTFOLIOS
- **DATE OF NAME CHANGE:** 19930812

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EQUITABLE FUNDS
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### AB Concentrated Growth Fund (Series ID: S000043215)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| Advisor Class | WPSGX         | C000133671 |
| Class A       | WPASX         | C000133672 |
| Class C       | WPCSX         | C000133673 |
| Class I       | WPSIX         | C000133674 |
| Class Z       | WPSZX         | C000133677 |

---

### AB SUSTAINABLE GLOBAL THEMATIC FUND, INC. (Series ID: S000010074)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| Class A       | ALTFX         | C000027884 |
| Class C       | ATECX         | C000027886 |
| Advisor Class | ATEYX         | C000027887 |
| Class I       | AGTIX         | C000027890 |
| Class Z       | ATEZX         | C000230903 |

---

### AB Sustainable Thematic Balanced Portfolio (Series ID: S000010510)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| Class A       | ABPAX         | C000029004 |
| Class C       | ABPCX         | C000029006 |
| Advisor Class | ABPYX         | C000029007 |
| Class I       | APWIX         | C000029010 |
| Class Z       | ABPZX         | C000232929 |

---

### AB Sustainable Global Thematic Portfolio (Series ID: S000010447)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class A    | C000028860 |
| Class B    | C000028861 |

---

### AB SUSTAINABLE INTERNATIONAL THEMATIC FUND, INC. (Series ID: S000010094)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| Class A       | AWPAX         | C000027972 |
| Class C       | AWPCX         | C000027974 |
| Advisor Class | AWPYX         | C000027975 |
| Class I       | AWPIX         | C000027978 |
| Class Z       | AWPZX         | C000230902 |

---

### AB US Low Volatility Equity ETF (Series ID: S000079472)

---

|  |  |  |
|:---|:---|:---|
| Class Name                      | Ticker Symbol | Class ID   |
| AB US Low Volatility Equity ETF | LOWV          | C000240509 |

---

## Series and Classes Contracts Data

### AB Concentrated Growth Fund (Series ID: S000043215)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000133671 | Advisor Class | WPSGX           |
| C000133672 | Class A       | WPASX           |
| C000133673 | Class C       | WPCSX           |
| C000133674 | Class I       | WPSIX           |
| C000133677 | Class Z       | WPSZX           |

### AB SUSTAINABLE GLOBAL THEMATIC FUND, INC. (Series ID: S000010074)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000027884 | Class A       | ALTFX           |
| C000027886 | Class C       | ATECX           |
| C000027887 | Advisor Class | ATEYX           |
| C000027890 | Class I       | AGTIX           |
| C000230903 | Class Z       | ATEZX           |

### AB Sustainable Thematic Balanced Portfolio (Series ID: S000010510)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000029004 | Class A       | ABPAX           |
| C000029006 | Class C       | ABPCX           |
| C000029007 | Advisor Class | ABPYX           |
| C000029010 | Class I       | APWIX           |
| C000232929 | Class Z       | ABPZX           |

### AB Sustainable Global Thematic Portfolio (Series ID: S000010447)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028860 | Class A      |  |
| C000028861 | Class B      |  |

### AB SUSTAINABLE INTERNATIONAL THEMATIC FUND, INC. (Series ID: S000010094)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000027972 | Class A       | AWPAX           |
| C000027974 | Class C       | AWPCX           |
| C000027975 | Advisor Class | AWPYX           |
| C000027978 | Class I       | AWPIX           |
| C000230902 | Class Z       | AWPZX           |

### AB US Low Volatility Equity ETF (Series ID: S000079472)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000240509 | AB US Low Volatility Equity ETF | LOWV            |

![AB Logo (3)](image_007.jpg)

&nbsp;&nbsp; **AB ACTIVE ETFs** ("AB ETFs")<br> **- *AB US Low Volatility Equity ETF***<br> (Ticker: LOWV)<br> **AB EQUITY FUNDS** ("Equity Funds")<br> **- *AB Concentrated Growth Fund***<br> Class A (Ticker: WPASX); Class C (Ticker: WPCSX); Advisor Class (Ticker: WPSGX);<br> Class I (Ticker: WPSIX); Class Z (Ticker: WPSZX)<br> **- *AB Sustainable Global Thematic Fund***<br> Class A (Ticker: ALTFX); Class C (Ticker: ATECX); Advisor Class (Ticker: ATEYX); <br> Class I (Ticker: AGTIX); Class Z (Ticker: ATEZX)<br> **- *AB Sustainable International Thematic Fund***<br> Class A (Ticker: AWPAX); Class C (Ticker: AWPCX); Advisor Class (Ticker: AWPYX); <br> Class I (Ticker: AWPIX); Class Z (Ticker: AWPZX)<br> **AB VARIABLE PRODUCTS SERIES FUND, INC.** ("AVP")<br> **- *AB VPS Sustainable Global Thematic Portfolio***<br> Class A; Class B<br> **AB WEALTH STRATEGIES** ("Wealth Strategies")<br> **- *AB Sustainable Thematic Balanced Portfolio***<br> Class A (Ticker: ABPAX); Class C (Ticker: ABPCX); Advisor Class (Ticker: ABPYX);<br> Class I (Ticker: APWIX); Class Z (Ticker: ABPZX)<br>

Each of the funds listed above is hereinafter referred to as a "Fund" or, collectively, the "Funds."

*Supplement dated February 26, 2026 to the following Prospectuses and Summary Prospectuses, as amended :*

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Prospectus** | &nbsp;&nbsp;**Date** |
| &nbsp;&nbsp;AB ETFs | &nbsp;&nbsp;March 31, 2025 |
| &nbsp;&nbsp;Equity Funds | &nbsp;&nbsp;October 31, 2025 |
| &nbsp;&nbsp;AVP | &nbsp;&nbsp;May 1, 2025 |
| &nbsp;&nbsp;Wealth Strategies | &nbsp;&nbsp;December 31, 2025, as revised January 7, 2026 |

---

\* \* \* \* \*

*The following replaces certain information under the heading "Portfolio Manager(s)" in the summary sections of the Prospectuses and Summary Prospectuses for the following Funds.*

 ****

***<u>AB US Low Volatility Equity ETF</u>***

**PORTFOLIO MANAGERS**

The following table lists the persons responsible for day-to-day management of the Fund's portfolio:

---

| | | |
|:---|:---|:---|
| **Employee** | &nbsp;&nbsp;**Length of Service** | &nbsp;&nbsp;**Title** |
| Kent W. Hargis | &nbsp;&nbsp;Since 2023 | &nbsp;&nbsp;Senior Vice President of the Adviser |
| James Russo | &nbsp;&nbsp;Since February 2026 | &nbsp;&nbsp;Senior Vice President of the Adviser |

---

 **

 ****

 ****

 

***<u>AB Concentrated Growth Fund</u>***

**PORTFOLIO MANAGERS**

The following table lists the persons responsible for day-to-day management of the Fund's portfolio:

---

| | | |
|:---|:---|:---|
| **Employee** | &nbsp;&nbsp;**Length of Service** | &nbsp;&nbsp;**Title** |
| James Tierney\* | &nbsp;&nbsp;Since 2013 | &nbsp;&nbsp;Senior Vice President of the Adviser |
| Michael Walker | &nbsp;&nbsp;Since April 2025 | &nbsp;&nbsp;Senior Vice President of the Adviser |

---

____________

\* Mr. Tierney is expected to retire from the Adviser on or about December 31, 2026. Effective June 30, 2026, Mr. Tierney will cease to serve as a portfolio manager of the Fund.

***<u>AB Sustainable Global Thematic Fund</u>***

**PORTFOLIO MANAGERS**

The following table lists the persons responsible for day-to-day management of the Fund's portfolio:

---

| | | |
|:---|:---|:---|
| **Employee** | &nbsp;&nbsp;**Length of Service** | &nbsp;&nbsp;**Title** |
| Edward Bryan | &nbsp;&nbsp;Since February 2026 | &nbsp;&nbsp;Senior Vice President of the Adviser |
| Benjamin Ruegsegger | &nbsp;&nbsp;Since 2023 | &nbsp;&nbsp;Senior Vice President of the Adviser |

---

 

***<u>AB Sustainable International Thematic Fund</u>***

**PORTFOLIO MANAGERS**

The following table lists the persons responsible for day-to-day management of the Fund's portfolio:

---

| | | |
|:---|:---|:---|
| **Employee** | &nbsp;&nbsp;**Length of Service** | &nbsp;&nbsp;**Title** |
| Edward Bryan | &nbsp;&nbsp;Since February 2026 | &nbsp;&nbsp;Senior Vice President of the Adviser |
| Benjamin Ruegsegger | &nbsp;&nbsp;Since 2023 | &nbsp;&nbsp;Senior Vice President of the Adviser |

---

 ****

***<u>AB VPS Sustainable Global Thematic Portfolio</u>***

**PORTFOLIO MANAGERS**

The following table lists the persons responsible for day-to-day management of the Fund's portfolio:

---

| | | |
|:---|:---|:---|
| **Employee** | &nbsp;&nbsp;**Length of Service** | &nbsp;&nbsp;**Title** |
| Edward Bryan | &nbsp;&nbsp;Since February 2026 | &nbsp;&nbsp;Senior Vice President of the Adviser |
| Benjamin Ruegsegger | &nbsp;&nbsp;Since 2023 | &nbsp;&nbsp;Senior Vice President of the Adviser |

---

 ****

***<u>AB Sustainable Thematic Balanced Portfolio</u>***

**PORTFOLIO MANAGERS** 

The following table lists the persons responsible for day-to-day management of the Fund's portfolio:

---

| | | |
|:---|:---|:---|
| **Employee** | &nbsp;&nbsp;**Length of Service** | &nbsp;&nbsp;**Title** |
| Edward Bryan | &nbsp;&nbsp;Since February 2026 | &nbsp;&nbsp;Senior Vice President of the Adviser |
| Timothy Kurpis | &nbsp;&nbsp;Since October 2025 | &nbsp;&nbsp;Senior Vice President of the Adviser |
| Benjamin Ruegsegger | &nbsp;&nbsp;Since 2021 | &nbsp;&nbsp;Senior Vice President of the Adviser |

---

\* \* \* \* \*

 

*The following replaces certain information under the heading "Management of the [Funds/Portfolio(s)] – Portfolio Managers" in the Prospectuses for the following Funds.*

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp; ****<br> ***<u>AB US Low Volatility Equity ETF</u>*** <br> **** | | |
| &nbsp;&nbsp; <br> **Fund** <br> **and Responsible Team** | <br>&nbsp;&nbsp; <br> **Employee; Year; Title** | <br>&nbsp;&nbsp; <br> **Principal Occupation(s)**<br> **During the Past Five (5) Years** |
| &nbsp;&nbsp; AB US Low Volatility Equity ETF<br> *Strategic Core Equities Investment Team* | &nbsp;&nbsp;Kent W. Hargis; since 2023; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. He is also Chief Investment Officer of Strategic Core Equities. |
|  | &nbsp;&nbsp;James Russo; since February 2026; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since 2021. |

---

***<u>AB Concentrated Growth Fund</u>***

 ****

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Employee; Length of Service; Title** | &nbsp;&nbsp;**Principal Occupation(s)<br> During the Past Five (5) Years** |
| &nbsp;&nbsp;James Tierney; since 2013; Senior Vice President of the Adviser\* | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. |
| &nbsp;&nbsp;Michael Walker; since April 2025; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. He is also Chief Investment Officer of Concentrated US Growth. |

---

 ****

____________

\* Mr. Tierney is expected to retire from the Adviser on or about December 31, 2026. Effective June 30, 2026, Mr. Tierney will cease to serve as a portfolio manager of the Fund.

***<u>AB Sustainable Global Thematic Fund</u>***

 ****

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Employee; Length of Service; Title** | &nbsp;&nbsp;**Principal Occupation(s)<br> During the Past Five (5) Years** |
| &nbsp;&nbsp;Edward Bryan; since February 2026; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. |
| &nbsp;&nbsp;Benjamin Ruegsegger; since 2023; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President and Portfolio Manager of the Adviser, with which he has been associated since prior to 2021. He is also Chief Investment Officer of Sustainable Thematic Equities. |

---

 **

***<u>AB Sustainable International Thematic Fund</u>***

 **

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Employee; Length of Service; Title** | &nbsp;&nbsp;**Principal Occupation(s)<br> During the Past Five (5) Years** |
| &nbsp;&nbsp;Edward Bryan; since February 2026; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. |
| &nbsp;&nbsp;Benjamin Ruegsegger; since 2023; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President and Portfolio Manager of the Adviser, with which he has been associated since prior to 2021. He is also Chief Investment Officer of Sustainable Thematic Equities. |

---

 ****

 ****

 

 ****

***<u>AB VPS Sustainable Global Thematic Portfolio</u>***

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Employee; Length of Service; Title** | &nbsp;&nbsp;**Principal Occupation(s)<br> During the Past Five (5) Years** |
| &nbsp;&nbsp;Edward Bryan; since February 2026; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. |
| &nbsp;&nbsp;Benjamin Ruegsegger; since 2023; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President and Portfolio Manager of the Adviser, with which he has been associated since prior to 2021. He is also Chief Investment Officer of Sustainable Thematic Equities. |

---

***<u>AB Sustainable Thematic Balanced Portfolio</u>***

 ****

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Employee; Length of Service; Title** | &nbsp;&nbsp;**Principal Occupation(s)<br> During the Past Five (5) Years** |
| &nbsp;&nbsp;Edward Bryan; since February 2026; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. |
| &nbsp;&nbsp;Timothy Kurpis; since October 2025; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President of the Adviser, with which he has been associated since prior to 2021. He is also Head of Investment Grade Credit. |
| &nbsp;&nbsp;Benjamin Ruegsegger; since 2021; Senior Vice President of the Adviser | &nbsp;&nbsp;Senior Vice President and Portfolio Manager of the Adviser, with which he has been associated since prior to 2021. He is also Chief Investment Officer of Sustainable Thematic Equities. |

---

 ****

 ****

*Each Statement of Additional Information is revised, as applicable, to incorporate changes conforming to this Supplement.* 

\* \* \* \* \*

*This Supplement should be read in conjunction with the Prospectuses and Summary Prospectuses for the Funds.*

*You should retain this Supplement with your Prospectus(es) for future reference.*

__________________

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