Theodore William McDonagh
Investment Adviser Representative at Ashton Thomas Securities, LLC
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Theodore William Mcdonagh is an investment adviser representative in New York, NY, currently registered with Ashton Thomas Private Wealth and Ashton Thomas Securities, LLC. They have worked in the securities industry since 1997 and have been registered with 4 firms, including Raymond James & Associates, Inc. and Deutsche BANK Securities Inc. They have passed 4 industry qualification exams, including the Series 66 (combined investment adviser and state securities agent), Series 7 (general securities representative), and Series 63 (state securities agent). They are registered to provide investment advice in California, Connecticut, Florida, Maryland, New Jersey, New York, and Texas.
Office
Advisors at this office: 7
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- California, Connecticut, Florida, Maryland, New Jersey, New York, Texas
- Broker:
39 states and territories
Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Kansas, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, Tennessee, Texas, Utah, Vermont, Virgin Islands, Virginia, Washington, Wisconsin, Wyoming
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.
- Raymond James & Associates, Inc.Sep 2016 – Mar 2024New York, NY
- Ashton Thomas Private Wealth, LLCMar 2024 – no end date reportedScottsdale, AZ
- Ashton Thomas Securities, LLCMar 2024 – no end date reportedNew York, NY
- Ashton Thomas Securities, LLCMar 2024 – no end date reportedNew York, NY
- Yorkville Acquisition CorporationAug 2025 – no end date reportedMountainside, NJ
- New America Acquisition I CorpSep 2025 – no end date reportedNew York, NY
Official records & sources
Data as of August 9, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Ashton Thomas Securities, LLC
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
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
$1B–$5B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 48
- Offices listed on AdvisorFinder:
- 7
- Main office:
- Rochester, NY
- SEC file number:
- 801-69225
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of June 3, 2026
View full firm profileOther advisors at Ashton Thomas Securities, LLC
Showing 12 of 48 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. Theodore William McDonagh 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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