Castlekeep Investment Advisors
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
Client AUMClient assets under management
$451,979,483
Clients
116
Advisors
3
of 5 employees
About
CastleKeep Investment Advisors provides portfolio management, investment advisory, money manager search and monitoring, and investment analysis to individuals, families, trusts and estates, high‑net‑worth individuals and private investment companies. The firm’s brochure lists these services as tailored and independent, and it reports managing approximately $921 million in client assets.
The firm describes a client‑by‑client approach that begins with a detailed review of values, objectives and constraints and applies qualitative and quantitative fundamental analysis to security selection. CastleKeep also runs two proprietary equity strategies (a Low P/E strategy and a Defensive Dividend strategy) that it presently implements within client allocations and is evaluating offering as stand‑alone products, and it coordinates with clients’ legal and tax advisers when appropriate.
Compared with many team advisers, CastleKeep’s brochure shows an unusually large asset base relative to its advisory staff and that a majority of its assets are managed on a non‑discretionary basis (roughly $328 million discretionary vs. $593 million non‑discretionary as of December 31, 2025). The firm also documents regular written reporting (letters and portfolio appraisals summarizing market views) and explicitly discusses non‑U.S. securities and currency considerations, reflecting both international investment capability and an emphasis on client‑directed decisioning.
Client services
Expertise
Fee options
$0 - $1,000,000: 1.500% annually $1,000,001 - $5,000,000: 1.250% annually $5,000,001 - $10,000,000: 1.000% annually $10,000,001 - $15,000,000: 0.750% annually $15,000,001 - $20,000,000: 0.600% annually $20,000,001 - $25,000,000: 0.500% annually $25,000,001 - $100,000,000: 0.375% - 0.400% annually $100,000,001+: 0.200% - 0.375% annually
$450 per hour for Investment Analysis Services and Money Manager Search
Account minimum: $250,000 Minimum fee: Minimum fee of $1,000 for Money Manager Search Fee-only: Hourly rate of $450 for Investment Analysis Services and Money Manager Search
Main office
257 Riverside Avenue, 2nd Floor
Westport CT 06880-4822
Advisors at this office
3
Most active in
Connecticut · Delaware · Florida · Illinois · New Jersey · New York · Texas
Also doing business as
Castlekeep Investment Advisors · Castlekeep Investment Advisors 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.
Quick links
Advisors at this firm
Lauren H
Series 66
Westport, CT
Castlekeep Investment Advisors
Lauren Hauck is a financial advisor at CastleKeep Investment Advisors with 17 years of industry experience. She holds a Series 66 designation and previously worked at Merrill for 14 years. CastleKeep Investment Advisors provides portfolio management, investment advisory, money manager search and monitoring, and investment analysis for individuals, families, trusts and estates, high-net-worth individuals, and private investment companies. The firm employs a client-by-client approach using qualitative and quantitative fundamental analysis and manages approximately $921 million in client assets.
Stephen H
Series 66
Westport, CT
Castlekeep Investment Advisors
Stephen Haberstroh is a financial advisor at Castlekeep Investment Advisors with 18 years of industry experience. He holds a Series 66 designation and has been with Castlekeep since 2011. The firm provides tailored investment advice and portfolio management to individuals, high-net-worth clients, trusts, estates, and private investment companies. Castlekeep emphasizes a client-centered process using qualitative and quantitative fundamental analysis and manages approximately $827.7 million across discretionary and non-discretionary programs.
Lauren Q
Series 65
Westport, CT
Castlekeep Investment Advisors
Lauren Quesada is a financial advisor at Castlekeep Investment Advisors in Westport, CT, holding a Series 65 designation with 12 years of industry experience. She has been with Castlekeep Investment Advisors since 2012. CastleKeep Investment Advisors provides tailored investment advice and portfolio management to individuals, high-net-worth clients, trusts, estates, and private investment companies. The firm manages approximately $827.7 million for about 119 clients using proprietary equity strategies and offers both discretionary and non-discretionary programs.
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 introductions are provided by FinanceHQ LLC (“FHQ”), a wholly-owned subsidiary of Warmer and an SEC-registered investment advisor. We receive compensation from certain participating advisors for introductions or referrals. This creates a conflict of interest because we have an incentive to recommend advisors who compensate us, including those who pay us more. You pay no fee to use our matching service, and advisor fees are not increased because of a referral or introduction. We do not review the ongoing performance of advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to our Terms of Service and Advisory Agreement, and acknowledge our Privacy Policy. Please review FHQ’s ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. (“Warmer”)