13f-changes
Granular segment

Edge / power semis

Edge and power semiconductors include processor IP, analog, mixed-signal, RF, microcontrollers, and power devices used outside the core AI accelerator.

Current reported exposure$120M
Tagged bought / added$120M
Tagged sold / reduced$45M
Tracked funds1

This segment sits inside the physical and semiconductor supply chain that supports AI training and inference. The important question is not only whether AI demand grows, but where scarcity shows up: chips, memory, networking, power, sites, or specialized services.

For 13F analysis, the tag is meant to separate the specific bottleneck a company is exposed to from the broad AI label. That helps distinguish a direct accelerator supplier from a power-equipment company, a data center landlord, or a miner with a power portfolio that could be repurposed for HPC.

What it covers
  • Processor IP and edge AI chips
  • Analog and mixed-signal semis
  • Power semiconductors
  • Automotive and industrial microcontrollers
What to watch
  • Industrial and auto inventory cycles
  • Power-device adoption
  • Edge AI attach rates
  • China local competition
Stanley Druckenmiller

Duquesne Family Office LLC

Stanley Druckenmiller · Q4 2025 filed 2026-02-17

2.7% of reported 13F $120M

Processor IP, analog, edge, power, and mixed-signal semiconductor suppliers.

TickerNameValueInstrument
LSCC LATTICE SEMICONDUCTOR CORP $68M SH
ON ON SEMICONDUCTOR $29M SH
STM STMICROELECTRONICS NV-NY SHS $20M SH
WOLF WOLFSPEED INC $3M SH
TickerActionValue
LSCC New +$68M
ON New +$29M
ARM Closed -$24M
SMTC Closed -$22M
STM New +$20M
WOLF New +$3M