AdvisorCheck - Find and Connect with Top Financial Advisors on Your Terms
Advisor Search
Why Advisor Check

We're Here To Help

AdvisorCheck empowers you to find, evaluate, and monitor financial advisors with confidence and clarity.

Advisor Monitoring

Financial advisor's situations can change, sometimes without notice. AdvisorCheck's Monitoring tool helps you avoid surprises and stay on top of your financial health.

Firm Stability Insights

The stability of your financial advisor's firm has a significant impact in the security and quality of service you receive. Our tool provides historical data and key insights over time to help you make informed, confident decisions.

Pricing
For Advisors
NP

Nathan M. Plumb

WISCONSIN CAPITAL MANAGEMENT
Madison, WI 53717
Some features on this profile are disabled
CRD#: 4598158
NP

Professional summary

Nathan Marek Plumb, who also goes by Nathan M Plumb, Nathan M Plumb, is a registered financial advisor currently at WISCONSIN CAPITAL MANAGEMENT, LLC located in Madison, Wisconsin.

Nathan is registered as an IAR (Investment Advisor Representative) and started their career in finance in 2002. Nathan has worked at 6 firms and has passed the Series 63, Series 65, SIE, Series 7, Series 6 and Series 26 exams.

top-8-questions

Question & Answer

Are you a "fiduciary"?
Yes

Aliases

Nathan M Plumb | Nathan M Plumb

Other business activities

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.
1) NATHAN PLUMB 122 South Hancock St. Madison WI 53703 CATEGORY: REAL ESTATE LICENSED AGENT INVESTMENT RELATED: NO TITLE: AGENT DUTIES:HOLDING WISCONSIN REAL ESTATE LICENSE #78132 FOR SALES TO FRIENDS AND FAMILY START DATE: 01/22/2014 HOURS PER MONTH: 1 HOURS PER MONTH DURING TRADING HOURS: 0 2) NATHAN PLUMB 406 SCIENCE DRIVE, SUITE 310 MADISON, WI 53711-1068 CATEGORY: INSURANCE INVESTMENT RELATED: YES TITLE: AGENT DUTIES: OFFERING HEALTH INSURANCE AND HEALTH SAVINGS ACCOUNT SERVICES START DATE: 09/14/2016 HOURS PER MONTH: 6 HOURS PER MONTH DURING TRADING HOURS: 0 3) Nathan Plumb/AirBnB Investment related: No 122 South Hancock St. Madison WI 53703 Nature of business: lodging for homestays and vacation rentals Position: Provide lodging of home Title/Relationship: Contractor Start Date: 5.13.2022 Hours devoted: 40 hours Hours devoted during trading hours: 1 hour Airbnb is a company that provides the platform for vacation rentals for certified owners.

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Nathan Marek Plumb's CRS (Customer Relationship Summary).
CRS (Customer Relationship Summary)

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
None

Experience

Current

August 25, 2023 - Present

WISCONSIN CAPITAL MANAGEMENT, LLC

Office #1: 8020 Excelsior Drive Ste. 402, Madison, WI 53717
RIA
CRD#: 110394
Madison, WI
Past

October 16, 2020 - October 28, 2022

WISCONSIN CAPITAL MANAGEMENT, LLC

RIA
CRD#: 110394
MADISON, WI
Past

October 14, 2020 - October 15, 2020

WISCONSIN CAPITAL MANAGEMENT, LLC

RIA
CRD#: 110394
MADISON, WI
Past

February 1, 2017 - October 5, 2020

OSAIC FA, INC.

RIA
CRD#: 3978
MADISON, WI
Past

December 9, 2016 - October 5, 2020

OSAIC FA, INC.

BD
CRD#: 3978
MADISON, WI
Past

January 12, 2012 - December 31, 2014

SVA WEALTH MANAGEMENT, LLC

RIA
CRD#: 159216
MADISON, WI
Past

September 23, 2011 - January 10, 2012

SVA WEALTH MANAGEMENT, INC.

RIA
CRD#: 105197
MADISON, WI
Past

May 16, 2007 - July 8, 2013

QUASAR DISTRIBUTORS, LLC

BD
CRD#: 103848
PORTLAND, ME
Past

September 3, 2003 - December 31, 2016

WISCONSIN CAPITAL MANAGEMENT, LLC

RIA
CRD#: 110394
MADISON, WI
Past

April 30, 2003 - March 1, 2005

QUASAR DISTRIBUTORS, LLC

BD
CRD#: 103848
PORTLAND, ME
Past

April 29, 2003 - January 24, 2017

WISCONSIN CAPITAL MANAGEMENT, LLC

RIA
CRD#: 110394
MADISON, WI
Past

December 17, 2002 - March 25, 2003

NORTHWESTERN MUTUAL INVESTMENT SERVICES, LLC

BD
CRD#: 2881
MILWAUKEE, WI

Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
WC
WISCONSIN CAPITAL MANAGEMENT, LLC
THOMPSON PLUMB & ASSOCIATES INC | WISCONSIN CAPITAL MANAGEMENT, LLC | WISCONSIN CAPITAL MANAGEMENT, INC.

CRD#: 110394 / SEC#: 801-53829

RIA
Registered Investment Advisory firm - (1/29/1997 Approved)

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

IAR
means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.

Highlighted states indicate IAR registrations

IAR
Wisconsin
(8/25/2023)

Exams

State Security Law Exam
RR
Series 63
Date: 1/30/2017
Uniform Securities Agent State Law Examination
State Security Law Exam
IAR
Series 65
Date: 9/2/2003
Uniform Investment Adviser Law Examination
General Industry/Product Exam
RR
SIE
Date: 10/1/2018
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 7
Date: 12/9/2016
General Securities Representative Examination
General Industry/Product Exam
RR
Series 6
Date: 5/15/2007
Investment Company Products/Variable Contracts Representative Examination
Principal/Supervisory Exam
RR
Series 26
Date: 7/9/2007
Investment Company Products/Variable Contracts Principal Examination

Current Firm

WC
WISCONSIN CAPITAL MANAGEMENT, LLC
THOMPSON PLUMB & ASSOCIATES INC | WISCONSIN CAPITAL MANAGEMENT, LLC | WISCONSIN CAPITAL MANAGEMENT, INC.

CRD#: 110394 / SEC#: 801-53829

RIA
Registered Investment Advisory firm - (1/29/1997 Approved)
Upgrade to AdvisorCheck Premium
Get A Biweekly Pulse, AutomaticallyReceive biweekly alerts automatically. Stay informed and proactive.
Catch Firm-Level Red Flags SoonerCatch leadership changes and disclosures early, before issues escalate.
See Trends. Not Just SnapshotsMonitor firm stability metrics like AUM and advisor ratios over time.

Contact information

Main Address
8020 Excelsior Drive Ste. 402, Madison, WI 53717
Mailing Address
Phone number
(608) 960-4616
Established
Firm type
Fiscal year end
# of Employees
5

SEC notice filing (3 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

Customer Relationship Summary (CRS / SEC)Latest Form ADV

Part 2 Brochures

WISCONSIN CAPITAL MANAGEMENT, LLC ADV PART 2A (8/31/2025)

Regulatory assets under management

Total Number of Accounts99
AUM (Assets Under Management)$ 256,585,053

Red Flags

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.

Check for any disclosures as part of your thorough research when choosing an advisor.

Company Information

WISCONSIN CAPITAL MANAGEMENT, LLC

CRD#: 110394Madison, WI 53717

TRUST BUT VERIFY

Monitor Nathan Plumb

Get automatic monthly alerts on:
Job or Firm Moves
Licensing Changes
Client Complaints
New Red Flags
Contact Information Updates

Similar Advisors

Anthony J. Macagna
Anthony MacagnaAdvisorCheck Check Mark
STRATEGIC ADVISERS LLC
IAR
RR
RIDGEWOOD, NJ
LS
Lindsey ShinnersAdvisorCheck Check Mark
EMPOWER ADVISORY GROUP, LLC
IAR
RR
Duluth, MN
Mary Ann Middleton Ferreira
Mary Ann FerreiraAdvisorCheck Check Mark
THE ENSEMBLE TEAM
IAR
SEATTLE, WA
footer-logo
How We Help
Advisor Search
Find Advisors by State
Blog
Glossary
For Advisors
About Us
Help Center
Terms Of UsePrivacy PolicySubscription Policy
Help Center
AdvisorCheck does not offer investment advice and should not replace discussions with professional accounting, tax, legal or financial advisors.© 2025 AdvisorCheck, an AIMR Analytics company. All rights reserved.