Kevin Warsh and the Fed: What a New Chair Could Mean for Your Portfolio

February 2026

By Will Glyn

The US Federal Reserve may be an American institution, but its influence extends far beyond US borders. As the world's most powerful central bank, its decisions on interest rates shape global borrowing costs, currency movements, and investor sentiment across virtually every market. When leadership changes at the Fed, investors everywhere have reason to pay attention.

Last week, President Trump announced his nomination of Kevin Warsh to succeed Jerome Powell when his term ends in May. Warsh is no stranger to the Fed—he served as a governor from 2006 to 2011, including during the 2008 financial crisis—and his appointment, if confirmed by the Senate, would mark a significant shift in tone at the top of the central bank.

What does Warsh bring to the role?

Warsh has historically been seen as a "hawk," meaning he tends to favour tighter monetary policy and higher interest rates to keep inflation under control. During his previous time at the Fed, he expressed concern about the central bank's expanding balance sheet and the use of unconventional tools like quantitative easing.

That said, in more recent public comments, he has aligned more closely with calls for lower interest rates and discussed the importance of rebuilding the Fed's credibility. Whether this represents a genuine shift in his thinking or simply political pragmatism remains to be seen.

For investors, the key takeaway is that Warsh's nomination suggests US rates may not come down as quickly or as dramatically as some had hoped—at least not without a clear economic reason to do so. Markets reacted accordingly, with Treasury yields rising and the dollar strengthening on the news.

Why does this matter outside the US?

The Fed's decisions ripple through global markets in several ways. When US interest rates stay higher for longer, dollar-denominated assets become more attractive to international investors, which tends to strengthen the dollar against other currencies. For expats holding investments or income in multiple currencies, this can have a real impact on returns.

Higher US rates also influence borrowing costs globally. Many international bonds and loans are priced relative to US Treasury yields, so movements in American rates can affect financing conditions from London to Singapore.

Perhaps most importantly, the Fed sets the tone for risk appetite worldwide. When the world's largest central bank signals caution, investors everywhere tend to become more selective. Equity markets, particularly those driven by growth expectations, often feel the effects first.

What should investors do?

The honest answer is: probably nothing dramatic. Changes in Fed leadership, while important, rarely justify wholesale changes to a well-constructed portfolio. Markets have a way of adjusting to new information faster than most of us can react, and trying to time those adjustments is a difficult game.

What does make sense is to ensure your portfolio is appropriately diversified and aligned with your long-term goals. If you're heavily exposed to assets that are sensitive to interest rate changes—like long-duration bonds or high-growth equities—it may be worth reviewing your allocations. But that's good practice regardless of who sits in the Fed chair.

For expats in particular, it's also worth considering your currency exposure. A stronger dollar, while good news for dollar-denominated investments, can reduce returns when converted back to sterling, euros, or other home currencies. Diversifying across regions and currencies remains one of the most effective ways to manage this risk.

It's also worth remembering that the Fed is just one of many factors that influence markets. Corporate earnings, geopolitical developments, fiscal policy, and global economic trends all play a role. A new Fed chair may shift the conversation, but it doesn't change the fundamentals of sound investing.

The bottom line

Kevin Warsh's nomination is a reminder that US monetary policy remains a key variable for investors worldwide. His appointment, if confirmed, could signal a more cautious approach to rate cuts in the near term. But markets have already begun to price this in, and over time, the Fed's actions will be driven more by economic conditions than by any single individual's preferences.

For most investors, the best response is to stay focused on what you can control: your asset allocation, your time horizon, and your long-term financial plan. The headlines will keep coming, but a disciplined approach tends to serve investors well—wherever in the world you happen to be.

As ever, I'm happy to talk through what this might mean for your situation.

Will is an Independent Financial Adviser with over a decade of experience helping expats make the most of their international status.