Mariusz Niedbalec
Professional summary
Mariusz Niedbalec is a registered financial advisor currently at WILLIAM BLAIR located in Chicago, Illinois.
Mariusz is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1996. Mariusz has worked at 2 firms and has passed the Series 66, SIE and Series 7 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Mariusz Niedbalec's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view Mariusz Niedbalec's CRS (Customer Relationship Summary).
Certified licenses
Experience
September 27, 2006 - Present
WILLIAM BLAIR
Office #1: The William Blair Building 150 North Riverside, Chicago, IL 60606January 27, 2006 - Present
WILLIAM BLAIR
Office #1: The William Blair Building 150 North Riverside, Chicago, IL 60606April 29, 2005 - December 2, 2005
WINTRUST INVESTMENTS LLC
February 15, 1996 - June 15, 2001
WINTRUST INVESTMENTS LLC
Primary Firm SEC Registration

WILLIAM BLAIR
CRD#: 1252 / SEC#: 801-688, 8-2698
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(9/27/2006)
(9/27/2006)
Exams
FINRA
NYSE American LLC
Nasdaq Stock Market
New York Stock Exchange
Current Firm

WILLIAM BLAIR
CRD#: 1252 / SEC#: 801-688, 8-2698
Contact information
SEC notice filing (53 States and Territories)
FINRA licenses (53 States and Territories)
Documents
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| WBC HOLDINGS, L.P. | HOLDING COMPANY | |
| CITARDI, CISSIE | EXECUTIVE COMMITTEE, GENERAL COUNSEL | 6642613 |
| DEVORE, RYAN JACOB | EXECUTIVE COMMITTEE | 3049671 |
| DUWA, ROBERT J | EXECUTIVE COMMITTEE | 2931296 |
| GLEDHILL, BRENT WALKER | PRESIDENT, CEO | 2921069 |
| MCLAUGHLIN, SCOTT THOMAS | EXECUTIVE COMMITTEE | 2481285 |
| QUINN, MICHAEL PATRICK | EXECUTIVE COMMITTEE | 3257072 |
| RASAVONGXAY, WILLSON B | CHIEF COMPLIANCE OFFICER | 6593731 |
| SATTERFIELD, BETH A | EXECUTIVE COMMITTEE | 6011858 |
| TOLE, STEVEN ROBERT | EXECUTIVE COMMITTEE | 5885283 |
| TRIMBERGER, MICHAEL WILLIAM | CFO | 5329834 |
| ZIMMER, MATTHEW MONTGOMERY | EXECUTIVE COMMITTEE | 4157826 |
Regulatory assets under management
| Total Number of Accounts | 37,973 |
| AUM (Assets Under Management) | $ 58,329,726,421 |
Disclosures
| Regulatory Event | 29 |
| Arbitration | 2 |
| Bond | 1 |
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.
