Home›Politicians›Bill Foster
🏛️

Bill Foster

Democrat House ⬤ Active Filer
House · IL-11 · Since 2008
$1M–$5M
Est. Portfolio
15+
Trades Filed
Since 2008
In Congress
Tech/Science
Portfolio Focus
Recent Trades
NVDA
NVIDIA
NVIDIA Corp.
Filed Apr 15, 2026 · Traded Apr 10, 2026
Purchase
$1K – $15K
AMD
AMD
Advanced Micro Devices
Filed Mar 5, 2026 · Traded Mar 1, 2026
Purchase
$1K – $15K
INTC
Intel
Intel Corp.
Filed Feb 1, 2026 · Traded Jan 27, 2026
Sale
$1K – $15K
Notable Facts & Analysis
⚛️
Only PhD Physicist in Congress: Foster is the only working physicist in Congress, having spent 22 years at Fermilab before entering politics. He brings genuine scientific expertise to tech and energy legislation.
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Fermilab Veteran: Foster worked at Fermilab National Accelerator Laboratory for over two decades, contributing to particle physics research and building business ventures worth over $15 million.
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Science Committee: His background makes him a natural fit for the Science, Space, and Technology Committee where he advocates for research funding.
Background

Bill Foster (born October 7, 1955) has represented Illinois' 11th Congressional District since 2008. He holds a PhD in physics from Harvard and previously worked at Fermilab — the only working physicist currently serving in Congress.

Known Holdings
#1
NVDA
NVIDIA
#2
AMD
AMD
#3
INTC
Intel
#4
QCOM
Qualcomm

Holdings disclosed under STOCK Act. Amounts represent ranges as required by law.

Disclaimer: All trade information sourced from official STOCK Act disclosures. Not financial advice.