Mia J Werner
Investment Adviser Representative at D.a. Davidson & Co.
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Mia J. Werner is an investment adviser representative with D.a. Davidson & Co. in Lake Oswego, OR, where they have been registered since 2026. They have worked in the securities industry since 2022 and have been registered with 3 firms, including Corient and Morgan Stanley. They have passed 3 industry qualification exams, including the Series 66 (combined investment adviser and state securities agent) and Series 7 (general securities representative). They are registered to provide investment advice in Oregon and Washington.
Office
Advisors at this office: 15
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- Oregon, Washington
Registration requirements vary by state and service. Contact the advisor's firm to confirm whether they can serve you.
Financial-firm registration history
Registration history as reported to FINRA, most recent first.
Reported employment history
Employment the advisor reported on their SEC/FINRA filings, as of October 8, 2026. It may not be a complete history.
- DA Davidson & CoMay 2026 – no end date reportedLake Oswego, OR
- University of PortlandAug 2018 – Dec 2021Portland, OR
- D.A. Davidson & Co.Jun 2021 – Aug 2021Bozeman, MT
- Morgan StanleyFeb 2022 – Aug 2023Portland, OR
- CorientSep 2023 – May 2026Seattle, WA
- Corient Services LLCSep 2023 – May 2026Miami, FL
- Bozeman High SchoolAug 2013 – May 2017Bozeman, MT
- NAJun 2017 – Aug 2018Bozeman, MT
Official records & sources
Data as of August 10, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About D.a. Davidson & Co.
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Hourly
- Fixed fee
Arrangements the firm reports on its Form ADV; this advisor may not charge every fee listed. Estimated from the firm's Form ADV — individual terms may differ. Not a quote.
Services the firm offers
Client types the firm serves
Firm assets under management
$25B+
- Firm disclosures (Form ADV)
- Disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 693
- Offices listed on AdvisorFinder:
- 26
- Main office:
- Great Falls, MT
- SEC file number:
- 801-45761
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of July 30, 2026
View full firm profileOther advisors at D.a. Davidson & Co.
Showing 12 of 693 in the directory
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This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Mia J Werner has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on BrokerCheck or SEC.gov before making any decision. AdvisorFinder may be compensated for referrals generated through this page.
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