# Former hedge fund manager Stanley Druckenmiller is known for running his $12 billion Duquesne Capital Management for decades before shutting it down in 2010.

*semiconductor · news · 2026-05-14 · International Business Times*

## Key points

- Duquesne Family Office's portfolio achieved a 44.97% three-year annualised return on an equal-weighted basis.
- Druckenmiller bought 926,000 Lattice Semiconductors shares in Q4, targeting its AI and server expansion.
- On Semiconductor's AI data center revenue doubled in Q1, driving its 113.6% stock surge year-to-date.
- STMicroelectronics began volume production of its STM 32 microcontrollers for the China market in Q1.
- Duquesne made over $127 million in short-term profits on $117 million invested across these three stocks.

**Companies:** STMicroelectronics, Lattice Semiconductors, On Semiconductor
**Countries:** United States

[Read the full story on International Business Times](https://www.ibtimes.com/stanley-druckenmillers-semiconductor-picks-are-crushing-market-duquesne-made-127-million-3802795)

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