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Marc Jonathan Theien

Investment adviser representative at Midwestern Securities Trading Co.,LLC
10 yearsExperience
2 statesRegistered in
$2BFirm assets
13 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 assetsHourlyFixed or flat feeCommissionsOther

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

10 years in the industry.

  1. The Harvard State BankApr 2021 to now
  2. Midwestern Securities Trading Company, LLCAug 2018 to now
  3. Northwest Bank of RockfordAug 2016 to Apr 2021
  4. Cetera Investment Advisers LLCAug 2016 to Jul 2018
  5. Cetera Investment Services LLCAug 2016 to Jul 2018

Exams passed

  • Series 63 · Uniform Securities Agent State Law1996
  • Series 66 · Uniform Combined State Law2007

State registrations

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

Midwestern Securities Trading Co.,LLC

Legal name: Midwestern Securities Trading Company, LLC

$2BAssets managed
11,847Clients
51Advisers
13 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
2823651
Firm CRD
101080
Advisor's SEC record (opens in a new tab)
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