# Daniel Sinton

> Daniel Sinton is a fee-only financial advisor at Rational Investment Management in Mill Valley, California. Daniel focuses on equity compensation, retirement planning and estate & legacy planning. Rational Investment Management reports charging a percentage of assets on its Form ADV.

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

## Facts

- **Firm:** Rational Investment Management
- **Based in:** Mill Valley, California
- **Fee model (firm's Form ADV):** Percentage of assets
- **Assets under management (firm):** $402.6M across 409 accounts
- **Specialties:** Equity compensation, Retirement planning, Estate & legacy planning, Tax planning
- **CRD:** 2772367 (https://adviserinfo.sec.gov/individual/summary/2772367)
- **SEC registration:** Investment adviser representative in CA
- **Exams passed:** Series 63 (1998), Series 65 (2007)
- **Firm size:** 2 employees
- **Disclosures:** None reported
- **Website:** https://www.rationalim.com

## Frequently asked questions

### Is Daniel Sinton a fee-only financial advisor?

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

### How does Daniel charge for financial advice?

Daniel's firm, Rational Investment Management, reports charging a percentage of assets on its SEC Form ADV.

### Where is Daniel Sinton based?

Daniel Sinton is based in Mill Valley, California.

### What does Daniel specialize in?

Daniel's specialties include equity compensation, retirement planning, estate & legacy planning and tax planning.

### Is Daniel Sinton registered with the SEC?

Yes. Daniel Sinton is registered as an investment adviser representative in CA (CRD 2772367), per SEC Investment Adviser Public Disclosure data as of October 29, 2026.

### How much does Rational Investment Management manage?

Rational Investment Management reports $402.6M across 409 accounts in assets under management.

### How do I contact Daniel Sinton?

Through Daniel's website, www.rationalim.com.

## Sources

- SEC adviser records (https://adviserinfo.sec.gov/individual/summary/2772367): 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.rationalim.com/): specialties, clients served, and fees, checked October 30, 2026

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