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Nathan Marek Plumb

Investment Adviser Representative at Wisconsin Capital Management, LLC

Madison, WICRD #4598158Investment Adviser Representative
Disclosure(s) on record — verify on FINRA BrokerCheck
Sourced from SEC IAPD & FINRA BrokerCheck
Years of Experience
23 yrs
Exams Passed
6

Professional summary

Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.

Nathan Marek Plumb is an investment adviser representative with Wisconsin Capital Management, LLC in Madison, WI, where they have been registered since 2023. They have worked in the securities industry since 2003 and have been registered with 4 firms, including Lincoln Financial Advisors Corporation and SVA Plumb Wealth Management, LLC. They have passed 6 industry qualification exams, including the Series 65 (investment adviser), Series 7 (general securities representative), and Series 63 (state securities agent). They are registered to provide investment advice in Wisconsin.

Office

8020 Excelsior Drive Ste. 402
Madison, WI 53717

Advisors at this office: 2

Branch office as filed with FINRA, counting current advisors in the directory who work there.

Registrations & licenses

Registration type
Investment Adviser Representative
As of August 17, 2026, from the advisor's current registrations on SEC IAPD
State registrations
Investment adviser:
Wisconsin

Registration requirements vary by state and service. Contact the advisor's firm to confirm whether they can serve you.

Examinations passed
Series 63
Uniform Securities Agent State Law Examination
Passed 1/30/2017
Series 65
Uniform Investment Adviser Law Examination
Passed 9/2/2003
SIE
Securities Industry Essentials Examination
Passed 10/1/2018
Series 7
General Securities Representative Examination
Passed 12/9/2016
Series 6
Investment Company Products/Variable Contracts Representative Examination
Passed 5/15/2007
Series 26
Investment Company Products/Variable Contracts Principal Examination
Passed 7/9/2007

Financial-firm registration history

Registration history as reported to FINRA, most recent first.

Wisconsin Capital Management, LLCCurrent
8/25/2023 – Madison, WI
Wisconsin Capital Management, LLC
10/16/2020 – 10/28/2022Madison, WI
Wisconsin Capital Management, LLC
10/14/2020 – 10/15/2020Madison, WI
Lincoln Financial Advisors Corporation
2/1/2017 – 10/5/2020Madison, WI
Wisconsin Capital Management, LLC
4/29/2003 – 1/24/2017Madison, WI
Wisconsin Capital Management, LLC
9/3/2003 – 12/31/2016Madison, WI
SVA Plumb Wealth Management, LLC
1/12/2012 – 12/31/2014Madison, WI
SVA Wealth Management, Inc.
9/23/2011 – 1/10/2012Madison, WI

Reported employment history

Employment the advisor reported on their SEC/FINRA filings, as of October 8, 2026. It may not be a complete history.

  1. Lincoln Financial Advisors
    Sep 2016 – Sep 2020Madison, WI
  2. Wisconsin Capital Management, LLC
    Oct 2020 – Sep 2022Madison, WI
  3. Wisconsin Capital Management, LLC
    Jul 2023 – no end date reportedMadison, WI
  4. Unemployed-Extended Travel
    Oct 2022 – Feb 2023Madison, WI
  5. Wisconsin Capital Management, LLC
    Feb 2023 – Jul 2023Madison, WI

Official records & sources

Data as of August 11, 2026 · Source: SEC IAPD & FINRA BrokerCheck

About Wisconsin Capital Management, 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

Plumb Funds offers two mutual funds: the Plumb Equity Fund (PLBEX), categorized among Large Growth Funds, and the Plumb Balanced Fund (PLBBX), categorized among Allocation 50-70% Equity Funds. The funds focus on investing in innovative companies positioned to benefit from secular changes in areas such as healthcare and digital payments.

Financial PlanningPortfolio Management for Individuals and Small BusinessesPortfolio Management for Investment Companies
Firm areas of expertise
Mutual FundsEquity InvestingBalanced FundsInnovation InvestingDisruptive CompaniesDigital PaymentsHealthcareLarge GrowthSecular Change

Client types the firm serves

IndividualsHigh Net WorthInvestment CompaniesCorporations

Firm assets under management

$100M–$500M

Firm disclosures (Form ADV)
No disciplinary history reportedVerify on SEC IAPD
Advisors listed on AdvisorFinder:
2
Offices listed on AdvisorFinder:
1
Main office:
Madison, WI
SEC file number:
801-53829

Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.

Form ADV data as of August 28, 2026

View full firm profile

Other advisors at Wisconsin Capital Management, LLC

1 other advisor in the directory

View Wisconsin Capital Management, LLC firm profile

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Other advisors whose filed branch office is in the same city.

About this profile

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Nathan Marek Plumb 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.

BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.

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