Our Firm
Castellum Asset Management was founded in 2012 outside of the hustle and bustle of city life in Williamsburg, Virginia. It is our belief that the profession has an obligation to serve investors with the highest standards, without a conflict of interest. Our passion lies in creating the best portfolios for investors that have entrusted us with their financial future, not creating products driven by marketing strategies.
Our focus is on long-term results, not short term noise. We constantly monitor the markets and our portfolios to make adjustments as deemed. However, we believe that attempting to time the market or trade short term movements is counterproductive for long term investors. Investment success is achieved through consistently applying a disciplined process that is consistent throughout the market cycle and not focused on popular investments of the day.
Contact UsInvestment Strategy
It is important to find an investment manager that shares your values and outlook.
Learn MoreHelpful Content
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See how your current savings rate and contributions may grow into retirement income.
Grantor Retained Annuity Trusts (GRATs)
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This article can be a helpful guide when beginning to prepare for education expenses.
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Knowing the rules may help you decide when to start benefits.
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Estate Management Checklist
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Does Your Portfolio Fit Your Retirement Lifestyle?
Lifestyle considerations in creating your retirement portfolio.
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How Compound Interest Works
Explore how compound interest can grow your money over time with this interactive tool.
Emergency Fund Calculator
Find out how large your emergency fund should be based on your monthly expenses.
What's Your MPG?
Calculate your vehicle's fuel efficiency and see what you're spending on gas annually.
How Long Will Your Money Last?
See how long a lump sum of savings could last based on your withdrawal rate and return.
Bi-Weekly Mortgage Payments
See how switching to bi-weekly mortgage payments could reduce interest and shorten your loan.
IRA Income
Estimate the potential monthly income your IRA balance could generate in retirement.
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Charitable Giving: Smart from the Heart
Do you have causes that you want to support with donations?
Dreaming Up an Active Retirement
When you retire, how will you treat your next chapter?
Surprises
Making the most of surprises is a great reason to work with us.
Behavioral Finance
An amusing and whimsical look at behavioral finance best practices for investors.
The Junk Drawer Approach to Investing
It's easy to let investments accumulate like old receipts in a junk drawer.
The Business Cycle
How will you weather the ups and downs of the business cycle?




