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William Slater Cornwell

Investment adviser representative at Stifel, Nicolaus & Company, Incorporated
17 yearsExperience
2 statesRegistered in
$197.5BFirm assets
51 yearsFirm in business

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How the firm charges

Fee types in the public filing. This advisor may not use all of them.

Percentage of assetsFixed or flat feeCommissions

Services the firm offers

These describe the firm as a whole, not only this advisor.

  • Financial planning
  • Portfolio management
  • Pension consulting
  • Seminars and workshops

Experience

17 years in the industry.

  1. Stifel, Nicolaus & Company, IncorporatedJan 2020 to now
  2. Peters Auto BodyJan 2017 to Nov 2019
  3. Cornwell Tree ServiceJan 2010 to Nov 2019
  4. StudentDec 2009 to May 2019

Exams passed

  • Series 66 · Uniform Combined State Law2020

State registrations

Registered as an investment adviser representative in 2 states (IL, TX).

Stifel, Nicolaus & Company, Incorporated

$197.5BAssets managed
236,191Clients
3,341Advisers
51 yearsIn business

Official records

SEC data as of Sep 29, 2026. Registrations and firm details can change; confirm current status on the SEC's Investment Adviser Public Disclosure (opens in a new tab) site.

Individual CRD
6499294
Firm CRD
793
Advisor's SEC record (opens in a new tab)
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