Sean James O'brien
Investment adviser representative at LPL Financial LLC
12 yearsExperience
3 statesRegistered in
$819.1BFirm assets
51 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
- Seminars and workshops
Experience
12 years in the industry.
- LPL Financial LLCJul 2021 to now
- William J Head, Cpa, PllcFeb 2018 to Jul 2021
- Roc GroupNov 2015 to Dec 2016
- Cure Childhood Caner AssociationJul 2015 to Jul 2021
- Robert Accounting and ConsultingDec 2014 to Jul 2021
- Various Insurance Carriers for W&r Insurance AgenciesAug 2014 to Jul 2021
- Waddell & Reed, Inc.Jul 2014 to Jul 2021
Exams passed
- Series 63 · Uniform Securities Agent State Law2014
- Series 65 · Uniform Investment Adviser Law2015
State registrations
Registered as an investment adviser representative in 3 states (NJ, NY, TX).
LPL Financial LLC
$819.1BAssets managed
1,986,990Clients
22,674Advisers
51 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
- 6008524
- Firm CRD
- 6413