John F. O'toole
Professional summary
John Franklin O'toole, who also goes by Otoole John, John Franklin Otoole, is a registered financial professional currently at WILLIAM BLAIR located in Chicago, Illinois.
John is registered as a RR (Registered Representative) and started their career in finance in 1987. John has worked at 3 firms and has passed the Series 63, SIE, Series 3, Series 7 and Series 24 exams.
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view John Franklin O'toole's CRS (Customer Relationship Summary).
Certified licenses
Experience
June 22, 2026 - Present
WILLIAM BLAIR
Office #1: The William Blair Building 150 North Riverside, Chicago, IL 60606February 27, 1996 - January 13, 2023
WILLIAM BLAIR
July 19, 1991 - February 26, 1996
CREDIT SUISSE SECURITIES (USA) LLC
June 1, 1990 - September 7, 1990
CREDIT SUISSE SECURITIES (USA) LLC
September 24, 1987 - January 11, 1989
KIDDER, PEABODY & CO. INCORPORATED
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
Exams
FINRA
NYSE American LLC
NYSE Texas, Inc.
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 |
| GLEDHILL, BRENT WALKER | PRESIDENT, CEO | 2921069 |
| KENDALL, ROBERT DANIEL | EXECUTIVE COMMITTEE | 2765873 |
| MCLAUGHLIN, SCOTT THOMAS | EXECUTIVE COMMITTEE | 2481285 |
| RASAVONGXAY, WILLSON B | CHIEF COMPLIANCE OFFICER | 6593731 |
| SATTERFIELD, BETH A | EXECUTIVE COMMITTEE | 6011858 |
| TOLE, STEVEN ROBERT | EXECUTIVE COMMITTEE | 5885283 |
| TRIMBERGER, MICHAEL WILLIAM | EXECUTIVE COMMITTEE, 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
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