Citigroup’s strategists have recently decided to overweight US stocks. They say this shift is because the US market offers a more defensive mix. It comes as political shocks in Europe and oil-driven volatility make the picture.
Why the switch?
Beata Manthey, the strategist who led the note, told clients that the US now shows a stronger growth tilt and looks more defensive in episodes of market stress. "We upgrade the US due to its substantially higher growth tilt relative to Europe, and more defensive nature in episodes of uncertainty," Manthey said. The team highlighted technology and industrial names as focal points of the overweight call.
It's not just about investment style. Citi's strategists argued that Europe's sudden political shocks have raised fresh, measurable risks for regional equity returns — risks that aren't mirrored in the US to the same degree. That, they say, gives American equities an edge as investors seek exposure that can better ride out bouts of uncertainty.
European politics and the knock-on effects
The upgrade of US equities came alongside a downgrade of European stocks to neutral from overweight. Manthey's team pointed to heightened political risks in France as a trigger for that shift. A snap election and the prospect of a major political realignment in Paris prompted wide concern about fiscal policy, defence commitments and industrial strategy across the Continent.
Markets have already felt the impact of this turmoil. Citi noted a regional underperformance: last week's European losses outpaced US shares, and the strategists warned that investor appetite for European risk may cool until political noise eases.
Oil, geopolitics and the small-cap squeeze
At the same time, another part of Citi's research has been moving in the opposite direction. In late March 2026 the bank's strategists flagged rising downside risks linked to the US–Iran conflict and an oil-driven shock.
They cut exposure to US small caps — taking a previous overweight back to zero — and trimmed the overall US equity allocation to neutral, citing a string of negative macro signals.
Geopolitics and rising energy prices are putting pressure on smaller companies. Small-cap stocks tend to be more sensitive to financing conditions and swings in consumer and corporate spending. When oil spikes and liquidity tightens, those companies feel it first and worst.
We've seen clear market reactions. Citi's research note pointed out that the Nasdaq Composite slipped into correction territory, down more than 10% from its October peak. The Dow and the Russell 2000 were each roughly 9% off their highs, while the S&P 500 stood about 7% below its record, according to the strategists' tally.
Reconciling different calls
At first glance, Citi's stance might seem contradictory. Different teams and different time horizons can produce different recommendations. Dirk Willer, Citigroup's global head of macro research and asset allocation, earlier argued that "U.S. Exceptionalism is at least pausing" in a March 2025 note, a more cautious view that accompanied a tilt toward Chinese equities at the time.
The bank has adjusted its advice over the months as new data and geopolitical events unfolded. Where Willer saw more attractive risk–reward in China a year ago, Manthey's group now favours an overweight to the US because, they say, it offers a mix of growth and defensive sectors that may hold up better if political risk in Europe or spikes in energy costs unsettle markets.
Sectors driving the overweight
Within the US call, technology remains a key focus. Citi's strategists noted that the composition of US markets — a heavy dose of large-cap tech plus industrials — gives the market a cushion versus a Europe where political upheaval could hit specific industries and banks harder. Manthey flagged industrials alongside tech as areas where the team expects more resilience.
Back in 2025, the bank had identified different drivers: China’s tech re-rating after breakthroughs in AI and government support made the region an alluring alternative. That backdrop helps explain why Citi has been willing to move its calls as the macro picture shifts: allocation is a process, not a single declaration.
Market implications and investor flows
The strategists also suggested that flows could follow fundamentals and sentiment. If European political noise keeps investors cautious, money managers might tilt back toward US equities, increasing demand for the sectors Citi favours. That would boost large-cap US shares and could help explain why the team views the US as relatively defensive now.
Still, the bank warned that equity markets haven't panicked despite rising geopolitical risks. In other words, there's room for further downside if tensions escalate — a caveat that helps reconcile the firm’s apparently mixed messaging: overweight long term, cautious tactically.
What investors should watch
Watch energy prices and day-to-day developments in the Middle East.
Citi's late-March research said an escalation that drives oil notably higher would worsen financing conditions and squeeze small, cyclical companies. Also watch European political developments — the strategists specifically mentioned the French vote as a source of uncertainty about fiscal consolidation and funding priorities.
The bank’s moves highlight a simple truth: asset allocation changes with the market. Markets change, and so do the views that underpin big calls. Investors who read Citi's note will see an argument for leaning into US growth and defensive sectors while keeping an eye on the risks that could force another pivot.
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"We upgrade the US due to its substantially higher growth tilt relative to Europe, and more defensive nature in episodes of uncertainty," said Beata Manthey, Citi strategist.
This article was created with AI assistance.
