Guardian Investment Management
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
About
Guardian Investment Management serves primarily individual and high‑net‑worth clients, and also advises trusts, charitable foundations, retirement plans, estates, and corporations. The firm provides discretionary investment management and separate account portfolio oversight, delivering quarterly valuations and relying on client-selected custodians.
The firm follows a conservative, long‑term investment philosophy focused on capital preservation and protection from inflation, relying on fundamental analysis of company financials, industry conditions, and macro factors. Its core equity approach screens the largest U.S.-traded, G7-domiciled companies to a shortlist from which 30–35 holdings are selected, and the firm may use covered-call strategies to manage concentrated positions or generate incremental yield.
What is distinctive about the firm is its scale relative to staff: it manages roughly $310 million in client assets with a single advising partner, an uncommon AUM‑per‑advisor profile among peers. It is a longstanding, multi‑generational boutique (founded in 1976) that typically implements balanced allocations (commonly 60–70% equities and 30–40% bonds/cash), enforces a $1 million guideline for new accounts with exceptions on occasion, and generally operates on a fully discretionary basis while recommending independent custodians.
Client services
Expertise
Fee options
$0 - $2,000,000: 1.0% $2,000,000 - > $2,000,000: 0.75%
Account minimum: $1,000,000
Main office
1120 Mar West St., Suite D
Tiburon CA 94920
Advisors at this office
1
Most active in
California
Also doing business as
Guardian Investment Management · Guardian Investment Management, LLC
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is not active or affiliated with:
-
Insurance agent
They sell insurance products and may earn commissions on those sales.
-
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
-
Bank
They're affiliated with a bank that may offer its own financial products and services.
-
Trust company
They provide trust and estate administration services, typically for separate fees.
-
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
-
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
-
Lawyer
They provide legal services, typically billed separately.
-
Real estate agent
They facilitate real estate transactions and may earn commissions.
-
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Advisors at this firm
Not sure where to start?
We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.
For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor's Form ADV and do your own diligence before deciding whether to work with them.
Advisor matching and referrals are provided by FinanceHQ LLC ("FHQ"), a wholly-owned subsidiary of Warmer and an SEC-registered investment adviser. We may be compensated by participating advisors. You pay no fee to use our matching service, and advisor fees are not increased because of a referral. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to the Warmer Terms of Service and FHQ Advisory Agreement, and acknowledge Warmer's Privacy Policy. Please review FHQ's ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. ("Warmer")