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Nicholas S Oldham

Investment adviser representative at Mainstreet Ria LLC
9 yearsExperience
2 statesRegistered in
CFP® certificationDesignation
$471.8MFirm assets

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How the firm charges

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

Percentage of assetsHourlyFixed or flat fee

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

9 years in the industry.

  1. Mainstreet Ria LLCMar 2021 to now
  2. Brayton KlausJan 2021 to Feb 2021
  3. Northwestern Mutual Investment Services LLCFeb 2018 to Feb 2021
  4. Northwestern Mutual Wealth Management CompanyFeb 2018 to Feb 2021
  5. Scott NiekampFeb 2018 to Feb 2021
  6. Sole ProprietorJan 2018 to Oct 2023
  7. Robert Half AccountempsJan 2017 to Jan 2018
  8. Valic Financial AdvisorsApr 2012 to Jan 2017

Designations

  • CFP® certification

Exams passed

  • Series 66 · Uniform Combined State Law2008

State registrations

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

Mainstreet Ria LLC

$471.8MAssets managed
141Clients
2Advisers
5 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
5379115
Firm CRD
309150
Advisor's SEC record (opens in a new tab)
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