AI Surge Powers Emerging Markets but Rotation Threatens 2026’s Winners as US Flows Dominate

Emerging markets have always been the playground for the brave and the impatient. In 2026, they’ve become the AI sector’s favorite side hustle, riding a wave of capital that’s as much about narrative as it is about fundamentals. Seven of the ten largest contributors to the MSCI EM Index’s 34% return last year were AI-related, according to Seeking Alpha. That’s not a typo. Forty percent of the entire EM index’s gains in 2025 came from companies with ‘AI’ somewhere in their pitch deck. The market is chasing the next NVIDIA, but in Jakarta, Mumbai, and São Paulo.

But as the AI capital cycle hits a fever pitch, the real story is not just about who’s winning, but who’s about to get left behind. The sector rotation that’s already hit the Nasdaq 100 (down 5% since January 28) is coming for EM. The S&P 500 is only down 2% from its highs, but the internals are ugly: the old AI darlings are stalling, and the money is getting restless. In emerging markets, that means the winners of 2025 are suddenly looking over their shoulders.

Let’s get granular. The AI surge has been a rising tide, but not all boats are built the same. The top EM performers, think Taiwan’s chip giants, India’s software outsourcers, South Korea’s memory makers, have become crowded trades. Flows from US and European funds have poured in, chasing the AI story, but the easy money has been made. The capex boom that juiced US GDP by $250 billion is now filtering into EM supply chains, but with a lag and a lot more risk. Meanwhile, the laggards, energy, banks, old economy, are starting to look cheap, and the rotation trade is gathering steam.

Cross-asset flows tell the story. As US tech stocks wobble, the risk is that EM AI plays get hit with the same de-rating. The Russell 1000’s sector rotation is a warning: when the narrative shifts, it shifts fast. The private space market is about to get repriced by the SpaceX IPO, but in EM, it’s the AI unicorns that are at risk. Everyone wants to own the next TSMC, but nobody wants to be left holding the bag when the music stops.

The macro backdrop is equally fraught. US rates are stable, but any sign of a Fed pivot would send EM currencies and equities scrambling. Australia’s inflation headache is a reminder that global policy is diverging, and EM central banks are caught in the crossfire. The dollar is flat, but positioning is crowded. If the AI capital cycle unwinds, EM will feel it first and hardest.

The real risk is that the EM AI trade has become consensus. When everyone is long, the only thing that matters is who sells first. The market is pricing in uninterrupted capex growth, flawless execution, and no policy shocks. That’s a fantasy. The AI supply chain is global, but the risk is local, political instability, FX volatility, and regulatory surprises are always lurking. The winners of 2025 are now the most vulnerable.

Strykr Watch

Technically, the MSCI EM Index is perched near its highs, but momentum is fading. Watch the 34% return level from 2025 as a psychological barrier. A break below last month’s lows would trigger a rotation out of AI winners and into laggards. Relative strength in non-AI sectors is picking up, energy and banks are starting to outperform on a relative basis. Keep an eye on cross-asset flows: if US tech rolls over, EM AI names will get hit first. RSI is elevated, but not extreme. The setup is ripe for a rotation, not a crash, yet.

The risk is a classic crowded trade unwind. If US rates move higher or the Fed surprises hawkish, EM flows will reverse. Political shocks in key markets, Taiwan, India, Brazil, could trigger a rush for the exits. FX volatility is the wild card: a stronger dollar would hit EM equities and currencies in tandem. The AI narrative is powerful, but it’s also fragile. When the story changes, it changes fast.

For traders, the opportunity is in the rotation. Fade the AI winners and rotate into laggards, energy, banks, and old economy stocks. Look for relative value in markets that have underperformed the AI hype. For the bold, a pairs trade, short EM AI leaders, long EM laggards, could capture the rotation. Watch for signs of US tech weakness as a trigger. The next big move in EM won’t be about AI, it will be about what comes after.

Strykr Take

The AI surge has powered EM to record returns, but the rotation is coming. The winners of 2025 are now the most crowded trades in the market. When the unwind comes, it will be fast and brutal. The smart money is already rotating, don’t be the last one out. Play the rotation, not the narrative. The next EM bull market will be built on the ashes of the AI hype.