# EDGAR Filing Document

**Accession Number:** 0000836906
**File Stem:** 0001683863-23-000322
**Filing Date:** 2023-1
**Character Count:** 2400
**Document Hash:** cc3aeb0d99b90f16b75ad470a8fa65eb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001683863-23-000322.hdr.sgml**: 20230126

**ACCESSION NUMBER**: 0001683863-23-000322

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20230126

**DATE AS OF CHANGE**: 20230126

**EFFECTIVENESS DATE**: 20230126

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** VANGUARD MALVERN FUNDS
- **CENTRAL INDEX KEY:** 0000836906
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-23444
- **FILM NUMBER:** 23554978

**BUSINESS ADDRESS:**
- **STREET 1:** P.O. BOX 2600
- **STREET 2:** V26
- **CITY:** VALLEY FORGE
- **STATE:** PA
- **ZIP:** 19482
- **BUSINESS PHONE:** 6106691000

**MAIL ADDRESS:**
- **STREET 1:** P.O. BOX 2600
- **STREET 2:** V26
- **CITY:** VALLEY FORGE
- **STATE:** PA
- **ZIP:** 19482

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** VANGUARD ASSET ALLOCATION FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Vanguard Multi-Sector Income Bond Fund (Series ID: S000073842)

---

|  |  |  |
|:---|:---|:---|
| Class Name      | Ticker Symbol | Class ID   |
| Admiral Shares  | VMSAX         | C000231054 |
| Investor Shares | VMSIX         | C000231055 |

---

## Series and Classes Contracts Data

### Vanguard Multi-Sector Income Bond Fund (Series ID: S000073842)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000231054 | Admiral Shares  | VMSAX           |
| C000231055 | Investor Shares | VMSIX           |

![](ps4181a-0120231x1.jpg)

Vanguard Multi-Sector Income Bond Fund

Supplement Dated January 26, 2023, to the Prospectus and Summary Prospectus dated October 12, 2021

Effective immediately, Vanguard Multi-Sector Income Bond Fund is available for investment.© 2023 The Vanguard Group, Inc. All rights reserved. PS 4181A 012023 <br> Vanguard Marketing Corporation, Distributor.

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![](sai-078a0120231x1.jpg)

**Vanguard Malvern Funds**

**Supplement Dated January 26, 2023, to the Statement of Additional Information**

Effective immediately, Vanguard Multi-Sector Income Bond Fund is available for investment.

---

| | |
|:---|:---|
|© 2023 The Vanguard Group, Inc. All rights reserved. | **SAI 078A 012023** |
| Vanguard Marketing Corporation, Distributor. | **SAI 078A 012023** |

---

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