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William Gregg

Investment adviser representative at North Shore Private Asset Management in Lake Forest, IL

Investment adviser registrationUpdated

William Gregg is an investment adviser representative at North Shore Private Asset Management, LLC, an investment adviser managing $573M, and works from its Lake Forest, IL office. William Gregg has been registered through North Shore Private Asset Management since 8 July 2016, has 17 years in the industry across 3 firms and has passed the Series 63, Series 3, Series 7 and Series 65.

17
Years in industry
10
Years at firm
3
Adviser firms
1
States registered

From the IAPD record, checked 24 October 2026SEC record

Career

William Gregg has been an investment adviser representative at North Shore Private Asset Management since July 2016, and is not listed among the firm’s executive officers or direct owners. William Gregg holds a B.S. in Economics and Computer Science from Trinity College and an M.B.A. in Finance from Northwestern University.

North Shore Private Asset Management, LLC is a Lake Forest, IL firm with $573M under management, 218 clients and 4 advisers in one office, as of its March 2026 filing.

William Gregg is Senior Managing Director - Fixed Income of North Shore Private Asset Management, where he serves as Head of Fixed Income Management. He has been an investment professional for over thirty years and has worked extensively with pension funds, endowments, foundations and high-net-worth clients. Previously he was Managing Director and Head of Fixed Income at Great Lakes Advisors/Wayne Hummer Asset Management.

William Gregg’s longest registration is the current one, 10 years at North Shore Private Asset Management since 2016. Before joining North Shore Private Asset Management in 2016, William Gregg was registered through Great Lakes Advisors, LLC and Wayne Hummer Investments L.L.C.

  1. – present · 10 years
    Lake Forest, IL · Adviser representative · Firm CRD 130132
  2. Great Lakes Advisors, LLC
    – · 6 years
    Chicago, IL · Adviser representative · Firm CRD 110757
  3. Wayne Hummer Investments L.L.C.
    – · under a year
    Chicago, IL · Adviser representative · Firm CRD 875

Credentials and registrations

Investment adviser representative registrations

William Gregg is registered as an investment adviser representative in Illinois, since July 2016.

  • IllinoisSince 8 July 2016

Examinations

Series 6529 September 2008
Name
Uniform Investment Adviser Law Examination
Series 71 March 2002
Name
General Securities Representative Examination
Series 312 November 1997
Name
National Commodity Futures Examination
Series 636 October 1988
Name
Uniform Securities Agent State Law Examination

Key facts

Full name
William Newton Gregg
CRD
1692570
Office
222 E. WISCONSIN AVE, SUITE 102, Lake Forest, IL 60045
Registration
Investment adviser registration
In the industry since
August 2009
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does William Gregg work?

William Gregg is an investment adviser representative registered through North Shore Private Asset Management, LLC since July 2016, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 24 October 2026

Is William Gregg a financial advisor?

Yes. William Gregg has a current investment-adviser registration in Illinois, through North Shore Private Asset Management since July 2016.

Source: IAPD individual record, checked 24 October 2026

How many years of experience does William Gregg have?

William Gregg has 17 years in the financial industry, since August 2009, across 3 adviser firms.

Source: IAPD individual record, checked 24 October 2026

What exams has William Gregg passed?

William Gregg has passed 4 licensing exams: the Series 63, Series 3, Series 7 and Series 65. The earliest, the Series 63, was passed in October 1988.

Source: IAPD individual record, checked 24 October 2026

Where did William Gregg work before North Shore Private Asset Management?

Before North Shore Private Asset Management, William Gregg was registered through Great Lakes Advisors, LLC, September 2008 to August 2015; Wayne Hummer Investments L.L.C., September 2008 to September 2008.

Source: IAPD individual record, checked 24 October 2026

Where is William Gregg based?

William Gregg’s registered office is in Lake Forest, IL.

Source: IAPD individual record, checked 24 October 2026

Is William Gregg registered with FINRA?

No. William Gregg has no current broker registration.

Source: IAPD individual record, checked 24 October 2026

How can I verify William Gregg’s record?

Search CRD 1692570 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes William Gregg’s full registration record.

Source: IAPD individual record, checked 24 October 2026

Leadership at North Shore Private Asset Management

Sources

  1. IAPD individual record, CRD 1692570, checked 24 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of North Shore Private Asset Management, LLC, filed 30 March 2026. Executive officers and direct owners; this person is not among them.
  3. North Shore Private Asset Management team page. Biography, education, credentials, awards.