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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Calculate your required minimum distribution amount based on your account balance and age.
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A letter of instruction provides additional and more personal information regarding your estate.
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Monthly Budget
Track your monthly income and expenses to get a clearer view of your cash flow.
How Much Home Can I Afford?
Estimate how much home may fit within your budget based on income and expenses.
What Rate Would I Need to Earn on My Savings?
Work backwards from your savings goal to find the rate of return you'd need to get there.
Social Security Tax Estimator
Estimate how much of your Social Security benefit may be subject to federal income tax.
IRA Income
Estimate the potential monthly income your IRA balance could generate in retirement.
Historical Inflation
See how the purchasing power of a dollar has changed over time due to inflation.
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Tuning Your Social Security Benefit
When should you take your Social Security benefit?
Where Is the Market Headed?
We all know the stock market can be unpredictable. We all want to know, "What's next for the financial markets?"
Perception vs. Reality
There’s an alarming difference between perception and reality for current and future retirees.
Timing Your Retirement
This short video illustrates the importance of understanding sequence of returns risk.
Retiring the 4% Rule
A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement.
Bursting the Bubble
Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst?




