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Gian Kristiano Costeniero

Investment adviser representative at Warren Street Wealth Advisors, LLC
23 yearsExperience
1 stateRegistered in
$656.1MFirm assets
6 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

Experience

23 years in the industry.

  1. Warren Street Wealth Advisors, LLCFeb 2025 to now
  2. Goldman Sachs & Co. LLCJan 2021 to Dec 2024
  3. The Ayco Company, L.p./mercer Allied CompanyApr 2003 to Dec 2024

Exams passed

  • Series 66 · Uniform Combined State Law2004

State registrations

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

Warren Street Wealth Advisors, LLC

$656.1MAssets managed
461Clients
10Advisers
6 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
4691970
Firm CRD
173447
Advisor's SEC record (opens in a new tab)
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