James Lloyd Grassl
Investment Adviser Representative at Johnson Wealth Inc.
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
James Lloyd Grassl is an investment adviser representative with Johnson Wealth Inc. in Milwaukee, WI, where they have been registered since 2025. They have worked in the securities industry since 2022 and have been registered with 3 firms, including Charles Schwab & Co., Inc. and Ameriprise Financial Services, LLC. 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 Wisconsin.
Registrations & licenses
- Investment adviser:
- Wisconsin
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.
- Waukesha West High SchoolSep 2013 – Jun 2017Waukesha, WI
- Concordia University ChicagoAug 2017 – May 2018River Forest, IL
- KMF ConstructionMay 2018 – Aug 2018Milwaukee, WI
- University Of Wisconsin La CrosseAug 2018 – May 2022La Crosse, WI
- Firestone TiresDec 2018 – May 2020Brookfield, WI
- Wilde AutomotiveAug 2019 – Feb 2022Waukesha, WI
- Country FinancialJan 2022 – Jun 2022Pewaukee, WI
- Ameriprise Financial Services LLCJun 2022 – Feb 2024Brookfield, WI
- Charles Schwab & Co., IncMar 2024 – Nov 2025Broookfield, WI
- Charles Schwab Bank SSBMar 2024 – Nov 2025Brookfield, WI
- School District of WaukeshaAug 2023 – Nov 2024Waukesha, WI
- Johnson Wealth Inc.Dec 2025 – Sep 2026Milwaukee, WI
- Johnson BankDec 2025 – Sep 2026Milwaukee, WI
- UMB Private Wealth Management, LLCSep 2026 – no end date reportedOverland Park, KS
Official records & sources
Data as of August 10, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Johnson Wealth Inc.
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Fixed fee
- First $2,000,0001.00%
- Next $2,000,0000.85%
- Next $4,000,0000.70%
- On the Balance0.60%
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
Mortgage loans, wealth management and trust, retirement plan access, business banking, credit cards, and investment account access through platforms including LPL, Schwab, and JFG NetXInvestor.
Client types the firm serves
Firm assets under management
$5B–$25B
- Firm disclosures (Form ADV)
- No disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 71
- Offices listed on AdvisorFinder:
- 12
- Main office:
- Milwaukee, WI
- SEC file number:
- 801-61862
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of March 27, 2026
View full firm profileOther advisors at Johnson Wealth Inc.
Showing 12 of 71 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. James Lloyd Grassl 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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