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Billy Gregg

Energy Trader at Citadel

Billy Gregg is an Energy Trader at Citadel, based in Greenwich, CT.1 He joined Citadel in 2025 after previously working as Vice President of Natural Gas Trading at Goldman Sachs in New York for six years.1

Gregg has a strong educational background, having graduated Magna Cum Laude from Cornell University with a Bachelor of Science in Chemical Engineering. He also attended Lake Forest High School.

Prior to his role at Citadel, Gregg held various positions at Goldman Sachs, including:

  • Vice President of Natural Gas Trading
  • Associate
  • Analyst
  • Summer Analyst

Additionally, Gregg has experience as a Teaching Assistant at both Cornell University and Northwestern University, demonstrating his commitment to education and mentorship.

His diverse experience in finance, particularly in energy trading, combined with his strong educational foundation, makes Billy Gregg a highly accomplished professional in the finance industry.1

Highlights

Aug 19 · instagram.com
We are getting wind of innovation taking place at our Keechi Wind ...
May 3 · reddit.com
The Citadel Empire, revisited. Let's review prior findings ... - Reddit
The Citadel Empire, revisited. Let's review prior findings ... - Reddit

Related Questions

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Billy Gregg
Billy Gregg, photo 1
Billy Gregg, photo 2
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Location

New York, New York, United States