John Oconnell
Investment adviser representative at Mariner
12 yearsExperience
1 stateRegistered in
$125.4BFirm assets
20 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 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
12 years in the industry.
- MarinerMay 2026 to now
- Securities America, Inc.Mar 2020 to May 2026
- Coin Metrics IncJan 2020 to May 2026
- Bitooda TechnologiesMar 2018 to Nov 2019
- Ab QuartersDec 2014 to Mar 2018
Exams passed
- Series 63 · Uniform Securities Agent State Law1998
- Series 65 · Uniform Investment Adviser Law2026
State registrations
Registered as an investment adviser representative in 1 state (MA).
Mariner
Legal name: Mariner, LLC
$125.4BAssets managed
55,512Clients
991Advisers
20 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
- 2209192
- Firm CRD
- 140195