Appaloosa Q4 2025: Tepper Re-Risks Into Tech and Semis

David Tepper's Appaloosa is one of the most closely watched hedge funds in the world, and its latest filing shows the famously opportunistic manager re-risking hard. Appaloosa's reported 13F value jumped to $6.93 billion from a smaller prior quarter, and its position count more than doubled — from 17 to 38 names — as Tepper added new stakes in Amazon, Micron, Taiwan Semiconductor, and Whirlpool while boosting Meta by 62%. After a quarter of unusually low reported holdings, this reads as a manager putting money back to work across technology, semiconductors, and beyond.

The book remains anchored by Tepper's signature China bet. Alibaba is the largest holding at $753.1 million (10.88%), though it was trimmed 20% — a partial reduction in a position the firm has championed as a play on cheap Chinese internet valuations. Around it, Tepper rebuilt a broad megacap-and-semiconductor book.

Re-risking into tech and semis

The new positions tell the story of a manager getting more invested. Amazon ($503.0 million) and Micron ($499.5 million) were both opened fresh, with Taiwan Semiconductor ($343.4 million) also a new position — a clear lean into the AI-and-memory semiconductor complex. Alphabet was raised 29% to $560.7 million, and Meta Platforms was boosted 62% to $396.1 million.

The mix is classic Tepper: a concentrated set of megacap-tech and semiconductor bets sized with conviction, layered on top of the China position. The new Micron and TSMC stakes signal a view on the memory and foundry side of the AI buildout, while the Amazon, Alphabet, and Meta adds reinforce exposure to the megacap platforms. Even Nvidia, trimmed 11%, remains a meaningful holding.

An eclectic touch

Not every bet is a megacap. Appaloosa opened a new position in Whirlpool, the appliance maker — a value-and-cyclical name that sits oddly beside the AI semiconductors, and exactly the kind of opportunistic, valuation-driven bet Tepper is known for making when he sees a mispricing.

With 38 positions and the top five accounting for roughly 39% of the book, Appaloosa remains concentrated by the standards of a diversified fund. The expansion from 17 to 38 names is itself the signal: Tepper is spreading capital across more ideas than he held the prior quarter, a posture of engagement rather than caution.

A volatile reported book

Appaloosa's reported value swings sharply, as befits a concentrated, opportunistic hedge fund.

The reported 13F value has ranged from about $3.59 billion to $8.38 billion over the past two years, with the latest quarter at $6.93 billion after the prior quarter's unusually low reading. With a concentrated book and a manager who moves decisively, the reported total reflects both real repositioning and the volatility of a few large holdings. The jump this quarter is best read alongside the position-level detail — the new tech and semiconductor stakes — rather than as a clean percentage change off a possibly understated base.

What it signals

For investors who track institutional positioning, Appaloosa's latest filing is a window into one of the market's sharpest opportunistic minds re-engaging. The signals are concrete: a doubled position count, new bets on Amazon, Micron, and TSMC, a big Meta add, and a trimmed-but-intact Alibaba anchor. The actionable read is the direction — Tepper rebuilt a megacap-and-semiconductor book while keeping his contrarian China exposure, a posture that leans into the AI buildout without abandoning the cheap-valuation bet that has long defined the fund.

FAQ

What did Appaloosa change in its latest filing?
David Tepper's Appaloosa more than doubled its position count from 17 to 38, opened new stakes in Amazon, Micron, Taiwan Semiconductor, and Whirlpool, boosted Meta by 62% and Alphabet by 29%, and trimmed Alibaba by 20%. Reported value rose to $6.93 billion.

What is Appaloosa's largest holding?
Alibaba, at $753.1 million or 10.88% of the book, despite a 20% reduction — Tepper's long-running bet on cheaply valued Chinese internet stocks remains the anchor of the portfolio.

Why did Appaloosa add semiconductors?
New positions in Micron and Taiwan Semiconductor, alongside a trimmed Nvidia stake, signal a view on the memory and foundry side of the AI buildout — broadening the firm's technology exposure beyond the megacap platforms.

Why did Appaloosa's reported value jump so much?
The prior quarter's reported holdings were unusually low, so the increase to $6.93 billion partly reflects re-risking off a small base. The clearer signals are the doubled position count and the specific new tech and semiconductor stakes.