
investment professionals
Vanguard's active fixed income advantage
Helping your firm succeed over the long run.
Overview
Collaborative culture and top talent. Disciplined risk-taking. A firm structure and scale that enable us to keep costs low. Over $2.5 trillion* in fixed income assets under management. These are just a few things that Vanguard can offer your firm to help clients reach their goals. Our consistent outperformance has helped provide more income to clients and improve risk-adjusted returns.
This site will take you inside our process and philosophy, and familiarize you with our people. You’ll also dive into relevant thought leadership and get introduced to some of our funds.
We share the same ambition: the best long-term client outcomes. Look around and see why.
*As of February 28, 2025

An introduction to our approach
Vanguard's Head of Fixed Income Sara Devereux provides a glimpse into why we're one of the world's largest active fixed income fund managers.
You have certain cookies disabled on the Vanguard site.
In order to watch this video, you must agree to the use of cookies provided by YouTube.
Click to permit these cookies and watch the video.
Process
Our active taxable strategy is a team-based, portfolio manager-led process built on specialization, collaboration, and accountability.

People and performance1
For more than 40 years, Vanguard Fixed Income Group has distinguished itself with deep investment capabilities, disciplined security selection processes, and rigorous risk management techniques, resulting in consistent, long-term outperformance.
We are a highly credentialed and experienced team with more than 110 CFA Charterholders and nearly 90 graduate degree holders. Our portfolio managers and analysts have, on average, 21 and 19 years of experience, respectively.
Within the Fixed Income Group, Sara Devereux, Vanguard Principal and Global Head of Fixed Income, leads teams with deep sector expertise and significant experience across credit research, trading, and portfolio management functions.
While we’re well-known as an indexing pioneer and powerhouse, our roots are in active management. Below reflects people and performance numbers for our active fixed income capabilities.
$271B
Active taxable bond AUM
$195B
Active municipal bond AUM
25+
Portfolio managers
35+
Traders
70+
Credit research analysts
130+
Active team members
91%
Outperformed peer averages in 10 years2
1 All data as of January 31, 2025
2 For the one-year period, 29 of 59 Vanguard active bond funds outperformed their peer group averages. For the three-year period, 39 of 57 Vanguard active bond funds outperformed their peer-group averages. For the five-year period, 36 of 54 Vanguard active bond funds outperformed their peer-group averages. For the ten-year period, 40 of 44 Vanguard active bond funds outperformed their peer-group averages. All data as of December 31, 2024. Results will vary for other time periods. Only funds with a minimum one-, three-, five-, or 10-year history, respectively, were included in the comparison. Source: Lipper, a Thomson Reuters Company. Note that the competitive performance data shown represent past performance, which is not a guarantee of future results, and that all investments are subject to risks. View most recent fund performance.

Sara Devereux

Sara Devereux
Principal, Global Head of Fixed Income Group
- Year started in investment industry: 1992
- Year started at Vanguard: 2019
- Education:
- B.S., University of North Carolina at Chapel Hill
- M.B.A., The Wharton School of the University of Pennsylvania
- Additional roles: Chair of the senior investment strategy team for Vanguard’s actively managed fixed income portfolios and a member of the firm’s Global Investment Committee
- Prior experience:
- Goldman Sachs: Mortgage-backed securities and structured products trading and sales
- HSBC: Risk management advisory and interest rate derivatives structuring
- AXA Equitable Life Insurance: Actuary

Christopher Alwine

Christopher Alwine
CFA, Principal, Global Head of Credit
- Current specialty: Taxable bond market
- Year started in investment industry: 1990
- Year started at Vanguard: 1990
- Education:
- B.B.A., Temple University
- M.S., Drexel University
- Additional roles: Member of the senior investment committee at Vanguard that is responsible for developing macro strategies for the firm’s internally managed active fixed income funds
- Prior experience:
- Trading, credit research, and portfolio management in both taxable and municipal markets, as well as active and index funds

Roger Hallam

Roger Hallam
CFA, Global Head of Rates
- Current specialty: Taxable bond market
- Year started in investment industry: 2000
- Year started at Vanguard: 2022
- Education:
- B.S., University of Warwick
- Additional roles: Member of the Vanguard Senior Leadership team and the Senior Investor team
- Prior experience:
- J.P. Morgan Asset Management: Senior global fixed income portfolio manager, chief investment officer for currencies

Paul Malloy

Paul Malloy
CFA, Head of Municipals
- Current specialty: Municipal bond market
- Year startedin investment industry: 2005
- Year started at Vanguard: 2005
- Education:
- B.S., Saint Francis University
- M.B.A., Wharton School of the University of Pennsylvania
- Prior experience:
- Head of Vanguard Fixed Income Group, Europe, and other various portfolio management positions in Vanguard's offices in the U.K. and U.S.
- Managed Vanguard's U.S. fixed income ETFs and index mutual funds

Arvind Narayanan

Arvind Narayanan
CFA, Sr. Portfolio Manager and Head of Investment-Grade Corporates
- Current specialty: Taxable bond market
- Year started in investment industry: 2002
- Year started at Vanguard: 2019
- Education:
- B.A., Goucher College
- M.B.A., New York University's Stern School of Business
- Prior experience:
- State Street Global Advisors: Managing director, head of investment-grade credit
- GE Asset Management: Senior vice president and portfolio manager for investment-grade credit; head trader for fixed income; portfolio manager-structured products

Daniel Shaykevich

Daniel Shaykevich
Portfolio Manager and Head of Emerging Markets
- Current specialty: Taxable bond market
- Year started in investment industry: 2001
- Year started at Vanguard: 2013
- Education:
- B.S., Carnegie Mellon University
- Prior experience:
- BlackRock: Emerging market debt in dedicated and crossover portfolios; alternative investments

Brian Quigley

Brian Quigley
CFA, Portfolio Manager and Head of MBS and Agencies
- Current specialty: Taxable bond market
- Year started in investment industry: 2003
- Year started at Vanguard: 2003
- Education:
- B.S., Lehigh University

Michael Chang

Michael Chang
CFA, Portfolio Manager and Head of High-Yield
- Current specialty: Taxable bond market
- Year started in investment industry: 2000
- Year started at Vanguard: 2017
- Education:
- B.Com., University of British Columbia
- Prior experience:
- Goldman Sachs: Portfolio manager across several non-investment grade portfolios, senior credit analyst, head bank loan trader
- PIMCO and Deutsche Bank: Credit analyst, bank loan trader

Mauro Favini

Mauro Favini
Emerging Markets Portfolio Manager
- Current specialty: Taxable bond market
- Year started in investment industry: 2008
- Year started at Vanguard: 2017
- Education:
- B.A., Hunter College
- Prior experience:
- Marathon Asset Management: Portfolio manager focused on absolute return and long-only strategies

David Van Ommeren

David Van Ommeren
Portfolio Manager and Head of Structured Products
- Current specialty: Taxable bond market
- Year started in investment industry: 1993
- Year started at Vanguard: 1991
- Education:
- B.S., Temple University
- M.S., Drexel University
- Prior experience:
- Led Vanguard's Global Operational Risk team within Investment Management, responsible for teams in the U.S., U.K., and Australia

John Madziyire

John Madziyire
CFA, Portfolio Manager and Head of U.S. Treasuries and TIPS
- Current specialty: Taxable bond market
- Year started in investment industry: 2002
- Year started at Vanguard: 2017
- Education:
- B.Com., University of Cape Town
- Post-graduate, University of Cape Town
- Prior experience:
- AXA Investment Managers: Portfolio manager across U.K., Euro, and Global government bond portfolios
- Legal and General Investment Management: Assistant fund manager and risk analyst

Sarang Kulkarni

Sarang Kulkarni
CFA, European Credit Portfolio Manager
- Current specialty: Taxable bond market
- Year started in investment industry: 2002
- Year started at Vanguard: 2015
- Education:
- B.S., University of Bombay
- Post-graduate diploma, Indian Institute of Management—Calcutta
- Prior experience:
- Schroders Investment Management: Co-lead manager of investment-grade, high-yield, and emerging market debt global credit funds
- Aerion Fund Management: Senior portfolio manager
- Peregrine Capital: Corporate financier
- Anderson Corporate Finance: Created innovative debt financing solutions for infrastructure, utilities, and acquisition financing sectors

Justin Schwartz

Justin Schwartz
Head of Municipal Index and Money Markets and Senior Portfolio Manager
- Current specialty: Municipal bond market
- Year started in investment industry: 2004
- Year started at Vanguard: 2004
- Education:
- B.S., University of Richmond

Adam Ferguson

Adam Ferguson
CFA, Municipal Portfolio Manager
- Current specialty: Municipal bond market
- Year started in investment industry: 2008
- Year started at Vanguard: 2004
- Education:
- B.S., Wilmington University
- Prior experience:
- Co-leading Vanguard’s high-yield investment team

Stephen McFee

Stephen McFee
CFA, Municipal Portfolio Manager
- Current specialty: Municipal bond market
- Year started in investment industry: 2005
- Year started at Vanguard: 2005
- Education:
- B.A., East Stroudsburg University
- M.S., Saint Joseph's University
- Prior experience:
- Municipal bond trader

Mathew Kiselak

Mathew Kiselak
CFA, Head of Long-Term Municipal Portfolio Management
- Current specialty: Municipal bond market
- Year started in investment industry: 1987
- Year started at Vanguard: 2010
- Education:
- B.A., Pace University
- Prior experience:
- Wells Fargo Capital Management: Senior portfolio manager
- Evergreen: Director of municipals
- Nations Fund: Senior portfolio manager

James D’Arcy

James D’Arcy
CFA, Municipal Portfolio Manager
- Current specialty: Municipal bond market
- Year started in investment industry: 1996
- Year started at Vanguard: 2011
- Education:
- B.A., University of Colorado, Boulder
- Prior experience:
- Columbia Management: Senior portfolio manager

Grace Boraas

Grace Boraas
Portfolio Manager
- Current specialty: Municipal bond market
- Year started in investment industry: 2005
- Year started at Vanguard: 2013
- Education:
- B.S., Stetson University
- Prior experience:
- Income Research and Management: Municipal bond trader, risk management and portfolio construction analyst
Philosophy
Our investment edge is defined by three pillars:
- A specialized yet collaborative team that enables the best investment opportunities to be identified and efficiently deployed across our portfolios.
- A focus on generating alpha across a variety of repeatable, scalable strategies rather than primarily relying on concentrated positions.
- A thoughtful approach to risk-taking, enabled by our cost advantage, in which our team is not forced to take undue risk just to deliver net alpha to our investors.

A new era for fixed income
Sara Devereux has an engaging chat about a variety of fixed income-related topics.
You have certain cookies disabled on the Vanguard site.
In order to watch this video, you must agree to the use of cookies provided by YouTube.
Click to permit these cookies and watch the video.

Consistent outperformance
Portfolio Manager Arvind Narayanan talks about the Vanguard Core Bond Fund and its active approach to investing in the fixed income market.
You have certain cookies disabled on the Vanguard site.
In order to watch this video, you must agree to the use of cookies provided by YouTube.
Click to permit these cookies and watch the video.

The plus in Core-Plus
Daniel Shaykevich touches on the Vanguard Core-Plus Bond Fund and how investors comfortable with a broader exposure and a more flexible management approach can benefit.
You have certain cookies disabled on the Vanguard site.
In order to watch this video, you must agree to the use of cookies provided by YouTube.
Click to permit these cookies and watch the video.
Funds
See the Vanguard advantage
Our experts have a rigorous and time-tested approach to active bond fund management.
Fixed income insights
Vanguard Perspective | February 3, 2025
Effective February 1, 2025, the company has lowered the expense ratios of 168 share classes across 87 funds.
Expert Perspective | January 7, 2025
We see three potential paths to success in muni bonds. We expect to exploit these in our two new active muni ETFs.
Expert Perspective | December 30, 2024
Recent years have shown good rebalancing behavior. But strong equity returns mean work remains to adjust out of stocks and into bonds.
Expert Perspective | September 16, 2024
Global bonds provide active managers a greater opportunity set to generate higher yields.
Have questions about active fixed income? Contact us.
Disclosures
Research our firm with FINRA's BrokerCheck.
For more information about Vanguard funds, visit vanguard.com to obtain a prospectus or, if available, a summary prospectus. Investment objectives, risks, charges, expenses, and other important information are contained in the prospectus; read and consider it carefully before investing.
Vanguard ETF Shares are not redeemable with the issuing Fund other than in very large aggregations worth millions of dollars. Instead, investors must buy and sell Vanguard ETF Shares in the secondary market and hold those shares in a brokerage account. In doing so, the investor may incur brokerage commissions and may pay more than net asset value when buying and receive less than net asset value when selling.
All investing is subject to risk, including the possible loss of the money you invest.
Diversification does not ensure a profit or protect against a loss.
Be aware that fluctuations in the financial markets and other factors may cause declines in the value of your account. There is no guarantee that any particular asset allocation or mix of funds will meet your investment objectives or provide you with a given level of income. Past performance is not a guarantee of future results.
International investing is subject to additional risks, including the possibility that returns will be hurt by a decline in the value of foreign currencies or by unfavorable developments in a particular country or region.
Stocks and bonds of issuers based in emerging markets are subject to national and regional political and economic risks and to the risk of currency fluctuations. These risks are especially high in emerging markets.
Bond funds are subject to the risk that an issuer will fail to make payments on time, and that bond prices will decline because of rising interest rates or negative perceptions of an issuer's ability to make payments.
U.S. government backing of Treasury or agency securities applies only to the underlying securities and does not prevent share-price fluctuations. Unlike stocks and bonds, U.S. Treasury bills are guaranteed as to the timely payment of principal and interest.
High-yield bonds generally have medium- and lower-range credit-quality ratings and are therefore subject to a higher level of credit risk than bonds with higher credit-quality ratings.
Source of expense ratio comment in "New era for fixed income video": Vanguard and Morningstar, as of December 31, 2023.