Skip to content

Russell Fieger

CEO/Chief Compliance Officer at Cornerstone Securities in Overland Park, KS

Investment adviser registrationUpdated

Russell Fieger is CEO/Chief Compliance Officer of Cornerstone Securities LLC, an investment adviser managing $210M, and works from its Overland Park, KS office. Russell Fieger has been registered as an investment adviser representative through Cornerstone Securities since 19 May 2006, has 26 years in the industry across 7 firms and has passed the Series 7, Series 66, Series 24 and Series 6TO.

26
Years in industry
20
Years at firm
7
Adviser firms
6
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Russell Fieger has been CEO/Chief Compliance Officer of Cornerstone Securities since April 2006, is a control person of the firm and directly owns 75% or more of it.

Cornerstone Securities LLC is an Overland Park, KS firm with $210M under management, 900 clients and 10 advisers across 4 offices, as of its September 2026 filing.

Russell Fieger’s longest registration is the current one, 20 years at Cornerstone Securities since 2006. Before joining Cornerstone Securities in 2006, Russell Fieger was registered through Quantum Financial Partners LLC and Cambridge Investment Research Advisors, Inc.

  1. Blue River Capital LLC
    – · 3 years
    Overland Park, KS · Adviser representative · Firm CRD 277130
  2. Crown Capital Securities, L.P.
    – · 11 years
    Overland Park, KS · Adviser representative · Firm CRD 6312
  3. Brookstone Investment Advisory Services
    – · 1 year
    Overland Park, KS · Adviser representative · Firm CRD 13366
  4. – present · 20 years
    Overland Park, KS · Adviser representative · Firm CRD 140379
  5. Quantum Financial Partners LLC
    – · under a year
    Overland Park, KS · Adviser representative · Firm CRD 138112
  6. Cambridge Investment Research Advisors, Inc.
    – · under a year
    Overland Park, KS · Adviser representative · Firm CRD 134139
  7. Prudential Financial Planning Services
    – · 5 years
    Overland Park, KS · Adviser representative · Firm CRD 5685

Credentials and registrations

Investment adviser representative registrations

Russell Fieger is registered as an investment adviser representative in 6 states. The first approvals date from May 2006; the most recent is Florida, in December 2018.

  • CaliforniaSince 26 June 2018
  • FloridaSince 5 December 2018
  • IllinoisSince 20 May 2014
  • KansasSince 19 May 2006
  • MissouriSince 19 May 2006
  • TexasSince 14 March 2018

Examinations

Series 6TO2 January 2023
Name
Investment Company Products/Variable Contracts Representative Examination
SIECredited
Name
Securities Industry Essentials Examination
Series 243 September 2003
Name
General Securities Principal Examination
Series 663 March 2000
Name
Uniform Combined State Law Examination
Series 716 February 2000
Name
General Securities Representative Examination

Key facts

Full name
Russell Edward Fieger
CRD
4122326
Firm
Cornerstone Securities · CRD 140379
Role
CEO/Chief Compliance Officer
Office
9270 GLENWOOD ST, SUITE B, Overland Park, KS 66212
Registration
Investment adviser registration
In the industry since
August 2000
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Russell Fieger work?

Russell Fieger has been CEO/Chief Compliance Officer of Cornerstone Securities LLC since April 2006, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 21 September 2026

Is Russell Fieger a financial advisor?

Yes. Russell Fieger has a current investment-adviser registration in California, Florida, Illinois, Kansas, Missouri and Texas, through Cornerstone Securities since May 2006.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Russell Fieger have?

Russell Fieger has 26 years in the financial industry, since August 2000, across 7 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Russell Fieger passed?

Russell Fieger has passed 4 licensing exams: the Series 7, Series 66, Series 24 and Series 6TO. The earliest, the Series 7, was passed in February 2000. FINRA credited Russell Fieger with the SIE, which began in October 2018.

Source: IAPD individual record, checked 22 October 2026

Where did Russell Fieger work before Cornerstone Securities?

Before Cornerstone Securities, Russell Fieger was registered through Cambridge Investment Research Advisors, Inc., May 2005 to August 2005; Prudential Financial Planning Services, April 2000 to May 2005.

Source: IAPD individual record, checked 22 October 2026

Where is Russell Fieger based?

Russell Fieger’s registered office is in Overland Park, KS.

Source: IAPD individual record, checked 22 October 2026

Is Russell Fieger registered with FINRA?

No. Russell Fieger has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify Russell Fieger’s record?

Search CRD 4122326 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Russell Fieger’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Sources

  1. IAPD individual record, CRD 4122326, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Cornerstone Securities LLC, filed 21 September 2026. Title, control and ownership bands.