Chris Hohn's $8B Microsoft Exit: Why TCI Rotated Into Alphabet

Chris Hohn doesn't trade much. His TCI Fund Management runs roughly $45 billion in U.S. equities across just ten positions — one of the most concentrated portfolios filed with the SEC. So when TCI's Q1 2026 13F revealed an ~84% cut to Microsoft, one of its longest-held mega-cap positions, it was the kind of move worth stopping to study.

The Microsoft Cut

TCI reduced its Microsoft stake by roughly 14.1 million shares, taking the position from about 16.8 million shares down to 2.7 million — a sale worth around $8 billion at recent prices. This wasn't a trim. It was a near-total exit from what had been a top holding.

The reported reasoning is what makes this interesting. Hohn has expressed concern that generative AI poses a structural disruption risk to Microsoft's core Office productivity franchise, and has voiced caution about Azure's long-term competitive position as AI workloads reshape cloud economics. In other words: one of the most disciplined long-term investors in the world is worried that AI could erode the very moats Microsoft is spending hundreds of billions to defend.

That's a sharply contrarian read. Most institutional money still treats Microsoft as the safest way to own the AI buildout. Hohn is effectively arguing the opposite — that AI is as much a threat to incumbent software economics as it is a tailwind.

The Alphabet Rotation

TCI didn't take the Microsoft proceeds to cash. The fund re-established its Class C (GOOG) position — which it had fully exited in Q3 2025 — and opened a brand-new Class A (GOOGL) line. Combined, the Alphabet stake now sits around $3.2 billion, roughly 7% of the book.

The implied thesis: if generative AI compresses software margins broadly, you want to own the company with the deepest AI research bench, its own custom silicon (TPUs), and a distribution advantage across Search, YouTube, and Android. TCI joins a notable crowd here — Berkshire Hathaway under Greg Abel, Bill Ackman's Pershing Square, and Dan Loeb's Third Point have all held or added Alphabet in recent quarters. You can see which other tracked investors share the position on the InvestorLens overlap tool.

What TCI Still Owns

The rest of the portfolio barely moved, which is typical for Hohn. The top five as of Q1 2026:

• GE Aerospace (GE) — $13.5B, ~30% of the book
• Visa (V) — $9.9B, ~20%, increased about 10%
• Moody's (MCO) — $6.2B, ~14%
• S&P Global (SPGI) — $6.0B, ~13%, increased about 20%
• Canadian Pacific Kansas City (CP) — ~8%

Notice the pattern: aerospace aftermarket, payment rails, credit ratings, financial data, and railroads. These are toll-road businesses — irreplaceable infrastructure with pricing power, where AI is far more likely to cut costs than to disrupt the franchise. Hohn added to Visa and S&P Global in the same quarter he cut Microsoft. The message is consistent: he's not selling technology because he's bearish on AI. He's selling the businesses AI might commoditize and buying the ones it can't.

Why This Matters Beyond TCI

Concentrated, low-turnover funds like TCI are among the highest-signal 13F filers. When a fund holds ten stocks for years, a position change reflects a genuine shift in thesis — not factor rebalancing or market-making noise. That's very different from reading a 5,000-line Citadel filing.

It's also worth watching whether the Microsoft skepticism spreads. Q1 2026 filings showed several managers rotating within AI — Druckenmiller moved toward AI hardware, Bridgewater favored chips over software, and hedge funds piled into the AI power and energy trade. TCI's move fits a broader pattern: the "smart money" is getting more selective about which AI beneficiaries it owns, even as overall AI exposure stays high. You can track how positioning is shifting across all tracked investors on the macro consensus page.

The Caveats

As always with 13F data: filings arrive up to 45 days after quarter-end, so these positions are as of March 31, 2026 and may have changed since. 13Fs also exclude short positions, non-U.S. listings, and derivatives — and TCI, a London-based fund, holds meaningful non-U.S. positions that never appear in its 13F. Treat the filing as a window into the U.S. long book, not the whole portfolio.

Still, when a manager with Hohn's track record makes an $8 billion statement about the AI era's likely winners and losers, it's worth adding to your watchlist — and watching what he does next quarter.

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Data sourced from public SEC 13F filings. Educational research only — not investment advice.