William Grant has been an investment adviser representative at Diamond Client Group since March 2023, and is not listed among the firm’s executive officers or direct owners.
Diamond Client Group, LLC is a The Woodlands, TX firm with $186M under management, 436 clients and 11 advisers across 2 offices, as of its March 2026 filing.
William Grant’s longest registration was 9 years at Msi Financial Services, Inc. (2007–2017). Before joining Diamond Client Group in 2023, William Grant was registered through MML Investors Services, LLC and Msi Financial Services, Inc.
- Diamond Client Group, LLCCurrent– present · 3 yearsThe Woodlands, TX · Adviser representative · Firm CRD 310570
- MML Investors Services, LLC– · 5 yearsHouston, TX · Adviser representative · Firm CRD 10409
- Msi Financial Services, Inc.– · 9 yearsHouston, TX · Adviser representative · Firm CRD 14251
Investment adviser representative registrations
William Grant is registered as an investment adviser representative in Texas, since March 2023.
- TexasSince 13 March 2023
Examinations
| Exam | Name | Passed |
|---|---|---|
| SIE | Securities Industry Essentials Examination | Credited |
| Series 66 | Uniform Combined State Law Examination | 2 July 2007 |
| Series 63 | Uniform Securities Agent State Law Examination | 1 December 2001 |
| Series 7 | General Securities Representative Examination | 17 October 2001 |
- Name
- Securities Industry Essentials Examination
- Name
- Uniform Combined State Law Examination
- Name
- Uniform Securities Agent State Law Examination
- Name
- General Securities Representative Examination
- Full name
- William Edward Grant
- CRD
- 4438416
- Firm
- Diamond Client Group · CRD 310570
- Office
- 9595 SIX PINES DRIVE, SUITE 6200, The Woodlands, TX 77380
- Registration
- Investment adviser registration
- In the industry since
- October 2001
- Disciplinary history
- Not yet shown here · SEC record
Where does William Grant work?
William Grant is an investment adviser representative registered through Diamond Client Group, LLC since March 2023, and is not listed among the firm’s executive officers or direct owners.
Is William Grant a financial advisor?
Yes. William Grant has a current investment-adviser registration in Texas, through Diamond Client Group since March 2023.
How many years of experience does William Grant have?
William Grant has 25 years in the financial industry, since October 2001, across 3 adviser firms.
What exams has William Grant passed?
William Grant has passed 3 licensing exams: the Series 7, Series 63 and Series 66. The earliest, the Series 7, was passed in October 2001. FINRA credited William Grant with the SIE, which began in October 2018.
Where did William Grant work before Diamond Client Group?
Before Diamond Client Group, William Grant was registered through MML Investors Services, LLC, March 2017 to March 2023; Msi Financial Services, Inc., July 2007 to March 2017.
Where is William Grant based?
William Grant’s registered office is in The Woodlands, TX.
Is William Grant registered with FINRA?
No. William Grant has no current broker registration.
How can I verify William Grant’s record?
Search CRD 4438416 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes William Grant’s full registration record.
