Sean O'guinn
Investment adviser representative at MML Investors Services, LLC
10 yearsExperience
1 stateRegistered in
$115.6BFirm assets
33 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 feeOther
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.
- MML Investors Services, LLCFeb 2026 to now
- Massmutual Life Insurance CompanySep 2025 to now
- Integrity Home Health CareOct 2024 to Jul 2025
- Qualified StaffingSep 2019 to Oct 2024
- Trialon CorporationAug 2016 to Aug 2019
Exams passed
- Series 66 · Uniform Combined State Law2026
State registrations
Registered as an investment adviser representative in 1 state (MI).
MML Investors Services, LLC
$115.6BAssets managed
454,836Clients
5,087Advisers
33 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
- 8214597
- Firm CRD
- 10409