Zachary Joseph Wielgoszinski
Investment Adviser Representative at Commonwealth Financial Network
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Zachary Joseph Wielgoszinski is an investment adviser representative with Commonwealth Financial Network in South Portland, ME, where they have been registered since 2022. They have worked in the securities industry since 2014 and have been registered with 4 firms, including Morgan Stanley and Cetera Advisors LLC. 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 Maine.
Registrations & licenses
- Investment adviser:
- Maine
- Broker:
1 state or territory
Maine
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.
- NH TomahawksJun 2008 – Feb 2017Bedford, NH
- E*TRADE Capital Management LLCMar 2016 – Nov 2016Boston, MA
- Fidelity Brokerage Services LLCFeb 2017 – Jan 2018Merrimack, NH
- Equiscript, LLC.Apr 2018 – Nov 2018Charleston, SC
- Cetera AdvisorsJan 2019 – May 2020Denver, CO
- IIS Financial ServicesJan 2019 – May 2020South Portland, ME
- NEW Hampshire Tomahawks;Jun 2008 – Jun 2019Bedford, NH
- Morgan StanleyMay 2020 – Apr 2022Portland, ME
- Hub International New England, LLCMay 2022 – Sep 2026Cumberland, ME
- Commonwealth Financial NetworkMay 2022 – Sep 2026Waltham, MA
- HUB International Investment ServicesJun 2026 – no end date reportedAustin, TX
- LPL Financial LLCSep 2026 – no end date reportedSouth Portland, ME
- Global Retirement Partners, LLCSep 2026 – no end date reportedSan Rafael, CA
Official records & sources
Data as of August 9, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Commonwealth Financial Network
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Commissions
- 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)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 2,971
- Offices listed on AdvisorFinder:
- 26
- Main office:
- Waltham, MA
- SEC file number:
- 801-41541
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of September 29, 2026
View full firm profileOther advisors at Commonwealth Financial Network
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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. Zachary Joseph Wielgoszinski 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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