Active Fixed Income Perspectives Monthly Pulse: March 2026
Expert Perspective
|March 19, 2026
Expert Perspective
|March 19, 2026
CIO VCM, Global Head of Fixed Income
At Vanguard since 2019
In industry since 1992
Sara Devereux is a principal and global head of Fixed Income Group. Ms. Devereux has oversight responsibility for investment activities within the rates-related sectors of the taxable fixed income market including foreign exchange. Prior to joining the firm, Ms. Devereux was a partner at Goldman Sachs, where she spent over 20 years in mortgage-backed securities and structured product trading and sales. Earlier in her career, she worked at HSBC in risk management advisory and in interest rate derivatives structuring. Ms. Devereux started her career as an actuary at AXA Equitable Life Insurance. Ms. Devereux earned a B.S. in mathematics from the University of North Carolina at Chapel Hill and an MBA from the Wharton School of the University of Pennsylvania.
Global Head of Credit
At Vanguard since 1990
In industry since 1990
Christopher Alwine is global head of Credit and Rates, where he oversees portfolio management and trading teams in the United States, Europe, and Asia-Pacific for active corporate bond, structured product, and emerging markets bond portfolios. He joined Vanguard in 1990 and has more than 20 years of investment experience.
Mr. Alwine was previously head of Vanguard's Municipal Group. There, he led a team of 30 investment professionals who managed over $90 billion in client assets across 12 municipal bond funds. He has served in multiple roles throughout his career in the Fixed Income Group. His experience includes trading, portfolio management, and credit research. Mr. Alwine's portfolio management experience spans both taxable and municipal markets, as well as active and index funds. He is also a member of the investment committee at Vanguard that is responsible for developing macro strategies for the funds.
Mr. Alwine earned a bachelor's degree in business administration from Temple University and an M.S. in finance from Drexel University. He holds the Chartered Financial Analyst® certification.
Global Head of Rates
At Vanguard since 2022
In industry since 2000
In his role as global head of Rates, Roger Hallam oversees the Global Rates, Treasury, Mortgages and Volatility, Currency, and Money Market Teams. He is a member of the Vanguard Senior Leadership Team and the Senior Investor Team. Prior to joining Vanguard, Mr. Hallam had been at J.P.Morgan Asset Management for more than 20 years as a senior global fixed income portfolio manager, and more recently as chief investment officer for Currencies. Mr. Hallam served as chair of the Currency Investment Policy Committee and was a member of the Global Fixed Income, Currency, and Commodity Investment Quarterly strategy team. He earned a B.S. from the University of Warwick and is a CFA charterholder.
Head of U.S. Municipals
At Vanguard since 2005
In industry since 2005
Paul Malloy is head of municipal investment at Vanguard. Previously, he was head of Vanguard Fixed Income Group, Europe. In this role, Mr. Malloy managed portfolios that invested in global fixed income assets. He also oversaw Vanguard's European Credit Research team. Mr. Malloy joined Vanguard in 2005 and the Fixed Income Group in 2007 and has held various portfolio management positions in Vanguard's offices in the United Kingdom and the United States. In past roles, he was responsible for managing Vanguard's U.S. fixed income ETFs as well as overseeing a range of fixed income index mutual funds.
Mr. Malloy earned an M.B.A. in finance from the Wharton School of the University of Pennsylvania and a B.S. in economics and finance from Saint Francis University. He is a CFA® charterholder.
Base case: We expect the U.S. economy to grow at a near-trend pace, supported by elevated CaPex, healthy consumer spending, supportive fiscal policy, and a less restrictive monetary policy backdrop.
With growth steady and labor conditions gradually improving, we expect inflation to remain sticky and modestly above target. This should keep the Fed cautious and deliberate around additional easing.
The emerging conflict in Iran is introducing more uncertainty into the global-growth backdrop, and labor-market risks remain skewed toward the downside if economic activity cools or AI-driven productivity reduces demand for labor.
Our base case is constructive for risk assets, but with tight valuations and emerging risks, we remain focused on selective carry and an up-in-quality bias.
Our base case is for near‑trend U.S. growth in 2026, supported by robust AI‑related CaPex, strong consumer spending, supportive fiscal policy, and a less restrictive monetary policy backdrop. In this environment, we expect inflation to remain sticky and modestly above target, which is likely to keep the Fed cautious about additional easing. AI‑related CaPex and the labor market remain key drivers of the backdrop. Elevated investment
spending is a strong contributor to our forecast for firm U.S. economic growth. The current “low hire, low fire” dynamic leaves the labor market fragile. While we expect conditions to gradually improve over the course of the year, we view the balance of risks as remaining skewed toward a weaker labor market.
The escalating conflict in Iran introduces additional uncertainty into the economic environment, with the early market impact most visible in energy and in issuers exposed to oil supply disruptions. Prolonged stress in the energy markets increases upside risks to inflation and downside risks to growth—a negative supply shock dynamic—reinforcing the need to frame the base case with clear acknowledgement of evolving risks.
Rates: Neutral duration while taking advantage of dispersion in global rates. In U.S. rates, we remain strategically neutral on duration and favor curve steepeners. In mortgages, we retain an overweight with an emphasis on sub‑sectors that offer relative value. Outside the U.S., we maintain a short duration position with a flattening bias in Japan and a steepening bias in the eurozone. In cross‑market relative value, we are positioned short U.S. versus Germany and short Germany versus the U.K. We have reduced our overweight to peripheral European sovereigns versus core E.U. nations.
Credit: Overweight but focused on higher-quality carry and security selection with dry powder to deploy. We expect corporate spreads to remain in a defined range through the first half of 2026, supporting an overweight focused on selective carry. Trend‑like growth, strong corporate fundamentals, and a neutral‑to‑supportive Fed underpin a constructive outlook, but risks are rising that spreads could widen if geopolitical tension rises, growth slows, or inflation accelerates. Should spreads widen materially, we are maintaining dry powder to add exposure in credit. As always, security selection remains central to alpha generation, particularly in lower quality sectors like high yield and emerging markets.
Municipals: Steep curve and long-end value support carry/roll-down. The steepness of the muni curve continues to offer compelling return potential, with carry and roll‑down particularly attractive inside 20 years. In addition, the long‑end ratio of muni yields to Treasuries are standing out relative to historical norms versus the same ratio in the front end. We continue to hold a long muni duration position, in part as a hedge against our credit exposure, where spreads remain attractive versus history.
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