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Seth Varnhagen

Investment adviser representative at Fifth Set Private Wealth Management in Harrison, NY

Investment adviser registrationUpdated

Seth Varnhagen is an investment adviser representative at Fifth Set Private Wealth Management LLC, an investment adviser managing $160M, and works from its Harrison, NY office. Seth Varnhagen has been registered through Fifth Set Private Wealth Management since 9 June 2021, has 16 years in the industry across 2 firms and has passed 5 licensing exams.

16
Years in industry
5
Years at firm
2
Adviser firms
1
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Seth Varnhagen has been an investment adviser representative at Fifth Set Private Wealth Management since June 2021, and is not listed among the firm’s executive officers or direct owners.

Fifth Set Private Wealth Management LLC is a firm with $160M under management, 63 clients and 3 advisers across 3 offices, as of its February 2026 filing.

Seth Varnhagen’s longest registration was 10 years at North Castle Advisors, LLC (2006–2016). Before joining Fifth Set Private Wealth Management in 2021, Seth Varnhagen was registered through North Castle Advisors, LLC.

  1. – present · 5 years
    Harrison, NY · Adviser representative · Firm CRD 159118
  2. North Castle Advisors, LLC
    – · under a year
    Dobbs Ferry, NY · Adviser representative · Firm CRD 131182
  3. North Castle Advisors, LLC
    – · 10 years
    Dobbs Ferry, NY · Adviser representative · Firm CRD 131182

Credentials and registrations

Investment adviser representative registrations

Seth Varnhagen is registered as an investment adviser representative in New York, since June 2021.

  • New YorkSince 9 June 2021

Examinations

Series 6515 February 2004
Name
Uniform Investment Adviser Law Examination
Series 2417 November 1998
Name
General Securities Principal Examination
Series 6614 October 1998
Name
Uniform Combined State Law Examination
Series 725 September 1998
Name
General Securities Representative Examination
Series 6322 June 1992
Name
Uniform Securities Agent State Law Examination

Key facts

Full name
Seth Jay Varnhagen
CRD
2235276
Office
600 Mamaroneck Avenue, Harrison, NY 10528
Registration
Investment adviser registration
In the industry since
July 2010
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Seth Varnhagen work?

Seth Varnhagen is an investment adviser representative registered through Fifth Set Private Wealth Management LLC since June 2021, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 22 October 2026

Is Seth Varnhagen a financial advisor?

Yes. Seth Varnhagen has a current investment-adviser registration in New York, through Fifth Set Private Wealth Management since June 2021.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Seth Varnhagen have?

Seth Varnhagen has 16 years in the financial industry, since July 2010, across 2 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Seth Varnhagen passed?

Seth Varnhagen has passed 5 licensing exams: the Series 63, Series 7, Series 66, Series 24 and Series 65. The earliest, the Series 63, was passed in June 1992.

Source: IAPD individual record, checked 22 October 2026

Where did Seth Varnhagen work before Fifth Set Private Wealth Management?

Before Fifth Set Private Wealth Management, Seth Varnhagen was registered through North Castle Advisors, LLC, February 2006 to December 2016.

Source: IAPD individual record, checked 22 October 2026

Where is Seth Varnhagen based?

Seth Varnhagen’s registered office is in Harrison, NY.

Source: IAPD individual record, checked 22 October 2026

Is Seth Varnhagen registered with FINRA?

No. Seth Varnhagen has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify Seth Varnhagen’s record?

Search CRD 2235276 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Seth Varnhagen’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Fifth Set Private Wealth Management

Sources

  1. IAPD individual record, CRD 2235276, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Fifth Set Private Wealth Management LLC, filed 12 February 2026. Executive officers and direct owners; this person is not among them.