Nathaniel Miller has been Member & Chief Operating Officer of The Wellington GRP since August 2024, is not listed as a control person, but directly owns under 5% of the firm.
The Wellington GRP LLC is an Indianapolis, IN firm with $474M under management, 1,516 clients and 9 advisers across 2 offices, as of its March 2026 filing.
Nathaniel Miller’s longest registration was 14 years at Prudential Financial Planning Services (2002–2016). Before joining The Wellington GRP in 2024, Nathaniel Miller was registered through Wellington Wealth Strategies, LLC and Park Avenue Securities LLC.
- The Wellington GRP LLCCurrent– present · 2 yearsIndianapolis, IN · Adviser representative · Firm CRD 332803
- Wellington Wealth Strategies, LLC– · 2 yearsIndianapolis, IN · Adviser representative · Firm CRD 306298
- Park Avenue Securities LLC– · 6 yearsIndianapolis, IN · Adviser representative · Firm CRD 46173
- Prudential Financial Planning Services– · 14 yearsIndianapolis, IN · Adviser representative · Firm CRD 5685
Investment adviser representative registrations
Nathaniel Miller is registered as an investment adviser representative in Indiana, since October 2024.
- IndianaSince 22 October 2024
Examinations
| Exam | Name | Passed |
|---|---|---|
| SIE | Securities Industry Essentials Examination | Credited |
| Series 24 | General Securities Principal Examination | 13 March 2017 |
| Series 51 | Municipal Fund Securities Principal Examination | 30 June 2008 |
| Series 26 | Investment Company Products/Variable Contracts Principal Examination | 29 September 2003 |
| Series 7 | General Securities Representative Examination | 14 April 2003 |
| Series 65 | Uniform Investment Adviser Law Examination | 14 March 2002 |
| Series 63 | Uniform Securities Agent State Law Examination | 5 July 2000 |
| Series 6 | Investment Company Products/Variable Contracts Representative Examination | 26 June 2000 |
- Name
- Securities Industry Essentials Examination
- Name
- General Securities Principal Examination
- Name
- Municipal Fund Securities Principal Examination
- Name
- Investment Company Products/Variable Contracts Principal Examination
- Name
- General Securities Representative Examination
- Name
- Uniform Investment Adviser Law Examination
- Name
- Uniform Securities Agent State Law Examination
- Name
- Investment Company Products/Variable Contracts Representative Examination
- Full name
- Nathaniel John Miller
- CRD
- 4201700
- Firm
- The Wellington GRP · CRD 332803
- Role
- Member & Chief Operating Officer
- Office
- 9000 KEYSTONE CROSSING, SUITE 400, Indianapolis, IN 46240
- Registration
- Investment adviser and broker registrations
- In the industry since
- December 2000
- Disciplinary history
- Not yet shown here · SEC record · BrokerCheck
Where does Nathaniel Miller work?
Nathaniel Miller has been Member & Chief Operating Officer of The Wellington GRP LLC since August 2024.
Is Nathaniel Miller a financial advisor?
Yes. Nathaniel Miller has a current investment-adviser registration in Indiana, through The Wellington GRP since October 2024.
How many years of experience does Nathaniel Miller have?
Nathaniel Miller has 25 years in the financial industry, since December 2000, across 4 adviser firms.
What exams has Nathaniel Miller passed?
Nathaniel Miller has passed 7 licensing exams: the Series 6, Series 63, Series 65, Series 7, Series 26, Series 51 and Series 24. The earliest, the Series 6, was passed in June 2000. FINRA credited Nathaniel Miller with the SIE, which began in October 2018.
Where did Nathaniel Miller work before The Wellington GRP?
Before The Wellington GRP, Nathaniel Miller was registered through Park Avenue Securities LLC, January 2017 to September 2023; Prudential Financial Planning Services, May 2002 to July 2016.
Where is Nathaniel Miller based?
Nathaniel Miller’s registered office is in Indianapolis, IN.
Is Nathaniel Miller registered with FINRA?
Yes. Nathaniel Miller has a current broker registration, under CRD 4201700.
Source: FINRA BrokerCheck
How can I verify Nathaniel Miller’s record?
Search CRD 4201700 on the SEC’s adviser search (adviserinfo.sec.gov) and FINRA’s broker search (brokercheck.finra.org), which publish Nathaniel Miller’s full registration record.
