# William Brewster

> William Brewster is a fee-only financial advisor at RGA Investment Advisors in Great Neck, New York, who holds the CFA credential. William charges a percentage of assets.

Page: https://find.wellspent.co/advisors/william-brewster/
Built from SEC adviser records and the firm's website; last checked October 30, 2026.

## Facts

- **Firm:** RGA Investment Advisors
- **Based in:** Great Neck, New York
- **Fee model:** Percentage of assets
- **Assets under management (firm):** $101.1M across 283 accounts
- **Credentials:** CFA
- **CRD:** 8140440 (https://adviserinfo.sec.gov/individual/summary/8140440)
- **SEC registration:** Investment adviser representative in FL
- **Firm size:** 4 employees
- **Disclosures:** None reported
- **Website:** http://www.rgaia.com

## Frequently asked questions

### Is William Brewster a fee-only financial advisor?

Yes, according to SEC records as of October 29, 2026: William holds no broker registration, and RGA Investment Advisors reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency on its Form ADV.

### How does William charge for financial advice?

William charges a percentage of assets.

### Where is William Brewster based?

William Brewster is based in Great Neck, New York.

### What credentials does William Brewster hold?

William Brewster holds the CFA credential.

### Is William Brewster registered with the SEC?

Yes. William Brewster is registered as an investment adviser representative in FL (CRD 8140440), per SEC Investment Adviser Public Disclosure data as of October 29, 2026.

### How much does RGA Investment Advisors manage?

RGA Investment Advisors reports $101.1M across 283 accounts in assets under management.

### How do I contact William Brewster?

Through William's website, www.rgaia.com.

## Sources

- SEC adviser records (https://adviserinfo.sec.gov/individual/summary/8140440): the firm's Form ADV reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency, and the advisor holds no broker registration
- SEC Investment Adviser Public Disclosure and Form ADV: registration, exams, and firm facts, data as of October 29, 2026
- The firm's website (https://www.rgaia.com/): specialties, clients served, and fees, checked October 30, 2026

---

Source: Wellspent, the public graph of fee-only advisors (https://find.wellspent.co). No paid placement.