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John Marshall Lamm

Investment adviser representative at Nationwide Investment Advisors, LLC
37 yearsExperience
1 stateRegistered in
$16.7BFirm assets
30 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 assets

Services the firm offers

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

  • Portfolio management

Experience

37 years in the industry.

  1. Nationwide Investment Advisors, LLCDec 2006 to now
  2. Nationwide Investment Services CorporationSep 1989 to now
  3. Self Employed ConstructionMay 1989 to now

Exams passed

  • Series 63 · Uniform Securities Agent State Law1992
  • Series 66 · Uniform Combined State Law2006

State registrations

Registered as an investment adviser representative in 1 state (ID).

Nationwide Investment Advisors, LLC

$16.7BAssets managed
251,223Clients
394Advisers
30 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
2003102
Firm CRD
142373
Advisor's SEC record (opens in a new tab)
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