Fee-only adviser · Santa Monica, CA
Sierra Investment Management, LLC
Sierra Investment Management, LLC is a fee-only investment adviser registered with the U.S. Securities and Exchange Commission, with its main office in Santa Monica, California. On its latest Form ADV, filed October 13, 2026, it reports $361M in regulatory assets under management, 294 individual clients and 8 employees who give investment advice. It reports no commission compensation, is not registered as a broker-dealer and does not act as an insurance agent.
Key facts from Form ADV
| Registration | SEC-registered |
|---|---|
| Firm CRD number | 106615 · SEC file 801-42954 |
| Office | 3420 Ocean Park Blvd, Ste 3060 Santa Monica, CA 90405 |
| Phone | (310) 452-1887 |
| Website | sierrainvestment.com |
| Regulatory assets under management | $361M |
| Individual clients | 193 non-high-net-worth, 101 high-net-worth |
| Financial planning clients | 1-10 |
| How it charges | Percentage of assets |
| Services | Financial planning, Portfolio management |
| Employees | 34 |
| Disciplinary disclosures | None reported |
| Latest Form ADV filing | October 13, 2026 |
Source: the firm’s Form ADV Part 1A as published by the SEC’s Investment Adviser Public Disclosure database, data as of November 6, 2026. Figures are self-reported by the firm.
What this means for you
- It charges only as a percentage of the assets it manages. Ask about the fee schedule and any account minimum, which Form ADV Part 1 does not record.
- Most of its individual clients are not high-net-worth, so it is likely to work with people who are still building assets.
- It provides financial planning services, not only portfolio management.
- It reports no disciplinary history on Form ADV.
Before you hire any adviser
Read the firm’s Form ADV Part 2 brochure on its SEC record: it sets out fees, minimums, conflicts of interest and who will manage your money. Ask whether the firm acts as a fiduciary for all of your accounts, how it is paid in total, and who holds your assets. Our guide to choosing a financial adviser lists the questions to ask.
Other fee-only advisers in Santa Monica
- Abacus Wealth Partners $3.6B
- Westside Investment Management, LLC $889M
- Quantum Financial Advisors, LLC $1.5B
- Angeles Wealth Management, LLC $2.8B
- Victus Capital Wealth $280M
- Serenus Wealth Advisors, LLC $1.5B
See all 24 fee-only advisers in Santa Monica →
Nearby
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- Century City 1 firm
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- Culver City 1 firm
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- 8605 Santa Monica Boulevard 53781 1 firm
- West Hollywood 1 firm
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