William J. Mannix
Professional summary
William Joel Patrick Mannix, who also goes by Bill Mannix, is a registered financial advisor currently at PRINCIPAL SECURITIES, INC. located in Tampa, Florida.
William is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1987. William has worked at 9 firms and has passed the Series 63, SIE and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view William Joel Patrick Mannix's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view William Joel Patrick Mannix's CRS (Customer Relationship Summary).
Certified licenses
Experience
February 27, 2014 - Present
PRINCIPAL SECURITIES, INC.
Office #1: 4830 W Kennedy Blvd Ste 550, Tampa, FL 33609February 18, 2014 - Present
PRINCIPAL SECURITIES, INC.
Office #1: 4830 W Kennedy Blvd Ste 550, Tampa, FL 33609April 6, 1998 - February 24, 2014
NEW ENGLAND SECURITIES
April 6, 1998 - February 24, 2014
NEW ENGLAND SECURITIES
December 9, 1996 - April 2, 1998
THE LINCOLN NATIONAL LIFE INSURANCE COMPANY
December 9, 1996 - April 2, 1998
OSAIC FA, INC.
June 22, 1995 - November 11, 1996
PINEBRIDGE SECURITIES LLC
July 5, 1994 - December 31, 1994
NATHAN & LEWIS SECURITIES, INC.
December 4, 1991 - May 13, 1994
CARILLON INVESTMENTS, INC.
January 20, 1989 - December 2, 1991
SUN LIFE FINANCIAL DISTRIBUTORS, INC.
July 21, 1987 - January 9, 1989
GREEN HILL FINANCIAL SERVICE CORPORATION
Primary Firm SEC Registration

PRINCIPAL SECURITIES, INC.
CRD#: 1137 / SEC#: 801-54949, 8-13975
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(11/27/2018)
(2/18/2014)
(2/27/2014)
(9/19/2016)
(2/7/2025)
(9/19/2016)
(8/30/2018)
(6/18/2021)
Exams
FINRA
Current Firm

PRINCIPAL SECURITIES, INC.
CRD#: 1137 / SEC#: 801-54949, 8-13975
Contact information
SEC notice filing (51 States and Territories)
FINRA licenses (52 States and Territories)
Documents
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| PRINCIPAL FINANCIAL SERVICES, INC. | OWNER | |
| AGRAWAL, VIVEK | DIRECTOR | 8050381 |
| CLAIRE, CHAD THOMAS | CHIEF INFORMATION OFFICER | 7219218 |
| DROGAN, THOMAS JOHN | CHIEF COMPLIANCE OFFICER | 2760482 |
| FRIEDRICH, AMY CHRISTINE | DIRECTOR | 7097797 |
| LAWLER, CODY ANTHONY | HEAD OF SUPERVISION, HEAD OF OPERATIONS | 5162072 |
| MCCULLUM, KENNETH ALLEN | DIRECTOR | 4695257 |
| MURRAY, MICHAEL FRANCIS | PRESIDENT/CHIEF EXECUTIVE OFFICER/CHAIR | 2074275 |
| RANTS, DOUGLAS JOHN | CHIEF INFORMATION SECURITY OFFICER | 7148529 |
| ROBERTS, DAWN MARIE | CHIEF FINANCIAL OFFICER | 7929617 |
| SCHELHAAS, NATHAN PAUL | DIRECTOR | 7275495 |
| SPADAFORA, CRAIG ALAN | SENIOR VICE PRESIDENT / HEAD OF ADVISORY AND PLATFORM | 3184320 |
| VANWINKLE, DANIEL SIMON | PSI AML OFFICER | 4715191 |
Regulatory assets under management
| Total Number of Accounts | 63,730 |
| AUM (Assets Under Management) | $ 14,827,718,110 |
Disclosures
| Regulatory Event | 9 |
| Arbitration | 3 |
| Bond | 3 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 09/26/2025 | ||
| 10/28/2024 | ||
| 11/28/2023 | ||
| 09/22/2023 | ||
| 12/20/2022 |
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
PRINCIPAL SECURITIES, INC.
CRD#: 1137Tampa, FL 33609TRUST BUT VERIFY
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