Own businesses. Not just tickers.
PortfolioLab approaches individual stock investing through fundamental analysis, valuation discipline, and a long-term view of business economics. Our investment philosophy is influenced by the principles of Benjamin Graham and informed by the economic framework associated with Ludwig von Mises.
We are not trying to predict every market move. We are trying to understand what a business may be worth, what could make that estimate wrong, and whether the market price provides an attractive relationship between risk and potential return.
Price and value are not always the same thing.
Public markets continuously place a price on a company. That does not necessarily mean the market price represents the underlying economic value of the business.
PortfolioLab's individual-stock research begins with fundamental analysis. We study the business itself—its revenue, profitability, cash generation, balance sheet, competitive position, capital requirements, management, industry structure, and long-term economics.
We then compare our assessment of the business with the valuation implied by the market. When we believe there is a meaningful difference between price and underlying value, an investment opportunity may exist.
A great company can be a poor investment at an excessive valuation, while a misunderstood or temporarily challenged business can sometimes become attractive at the right price.
Fundamental value meets economic context.
PortfolioLab combines company-level fundamental analysis with a broader view of the economic forces that can influence businesses, industries, capital markets, and valuations.
Benjamin Graham
Graham's value-investing framework emphasized treating a stock as an ownership interest in a business, analyzing fundamental value, maintaining discipline around price, and seeking a margin of safety when making an investment.
Ludwig von Mises
PortfolioLab also considers economic concepts associated with the Austrian tradition and Ludwig von Mises, including the role of interest rates, credit, monetary policy, capital allocation, incentives, prices, and economic cycles.
Analyze the company. Understand the environment. Evaluate the price.
What does the company own, sell, earn, and generate in cash?
What economic forces could help or impair the business?
What do we believe the underlying business may reasonably be worth?
Does today's market price provide an attractive opportunity?
We approach a stock as a fractional ownership interest in a business.
A stock chart can move every second. The underlying business generally changes much more slowly.
PortfolioLab focuses its research on the economic characteristics of the company rather than allowing short-term changes in market sentiment alone to determine our view of an investment.
Revenue
Where does the company's revenue come from, how durable is it, and what could drive its future growth?
Free Cash Flow
How much cash does the business generate after funding the investments required to maintain and grow operations?
Balance Sheet
What does the company own, how much debt does it carry, and how financially resilient is the business?
Profitability
What margins and returns does the business generate, and are those economics durable?
Competitive Position
What makes customers choose the company, and how difficult would it be for competitors to take its business?
Capital Allocation
How does management deploy cash across reinvestment, acquisitions, debt reduction, dividends, and share repurchases?
Management
Does management allocate capital rationally and communicate realistically about the business?
Valuation
What assumptions are already embedded in the market price, and what would need to happen for that valuation to be justified?
Good analysis still leaves room for being wrong.
Every investment thesis contains uncertainty. Revenue can disappoint, competition can intensify, costs can rise, management can make poor decisions, or economic conditions can change unexpectedly.
That is why valuation matters. When appropriate, PortfolioLab seeks investments where the market price provides room between what we pay and our assessment of the underlying value of the business.
Conceptual illustration only. Intrinsic value is an estimate and cannot be determined with certainty. A perceived discount to estimated value does not guarantee an investment gain or prevent loss.
Businesses do not operate in an economic vacuum.
Company-specific fundamentals remain central to our investment process, but the economic environment can influence revenues, costs, borrowing, capital investment, consumer behavior, and the valuation investors are willing to place on future cash flows.
Our economic framework places particular emphasis on the interaction between interest rates, credit creation, monetary conditions, incentives, capital allocation, and market prices.
Interest Rates
Changes in the cost of capital can affect corporate borrowing, consumer demand, asset valuations, capital spending, and the relative attractiveness of investments.
Credit
The availability and pricing of credit can influence economic activity, corporate investment, acquisitions, leverage, and financial-market behavior.
Monetary Policy
Monetary conditions can affect liquidity, discount rates, financing conditions, asset prices, and the incentives faced by investors and businesses.
Capital Allocation
We consider whether capital is being directed toward economically productive uses or whether incentives may be encouraging uneconomic investment.
Prices & Incentives
Market prices convey information and influence decisions by consumers, businesses, investors, and entrepreneurs.
Economic Cycles
We consider where corporate earnings and market expectations may be influenced by unusually favorable or unfavorable economic and credit conditions.
We look for gaps between the narrative and the numbers.
Markets can become highly optimistic about certain companies, industries, or economic themes. They can also become excessively pessimistic when a business faces temporary challenges.
PortfolioLab looks for situations where prevailing expectations appear disconnected from the fundamentals we observe.
What does the market appear to believe?
We evaluate the assumptions implied by the stock's valuation, recent price movement, industry expectations, and prevailing investor sentiment.
What does the business actually tell us?
Financial statements, cash flows, margins, balance sheets, competitive dynamics, and capital allocation provide another way to evaluate the market's assumptions.
Characteristics we tend to value.
Financial flexibility can be especially valuable when economic conditions become difficult.
Cash generation can provide a clearer picture of the economics available to owners than headline revenue growth alone.
Businesses that can reinvest capital productively may have meaningful long-term economic advantages.
We look for reasons a company's economics may persist rather than assuming recent profitability will continue indefinitely.
The way management deploys cash can meaningfully affect long-term shareholder outcomes.
Even an attractive business must be evaluated against the price required to own it.
Growth alone is not enough.
We do not need to own every company we like today.
PortfolioLab may identify a company we would like to own while determining that the current valuation does not yet provide an attractive entry point.
In those situations, patience can be part of the investment process. A company can remain on our research list while we monitor fundamentals, valuation, market conditions, and changes in the investment thesis.
Security selection is only one part of managing an equity portfolio.
Even when we have conviction in an individual company, the position must still be considered within the context of the client's entire portfolio.
Position Size
How much capital should be allocated relative to the risk, conviction level, and overall portfolio?
Concentration
Do multiple investments create hidden exposure to the same economic or industry risks?
Correlation
How might holdings behave together under different economic and market conditions?
Downside
What could cause permanent impairment rather than simply short-term price volatility?
Entry Point
Does today's valuation appropriately compensate the investor for the uncertainty of the thesis?
Exit Discipline
Has the investment thesis changed, has valuation become excessive, or is capital better allocated elsewhere?
Active management does not require constant activity.
PortfolioLab actively researches investments and monitors portfolios, but that does not mean securities must be traded frequently.
When we believe a company remains fundamentally attractive and reasonably valued, holding the investment may be the appropriate decision. Conversely, when the facts or valuation change, we are willing to reassess the position.
Financials, valuation, competition, industry conditions, and thesis development.
Buying or selling should have an investment reason, not simply create activity in the account.
Research. Value. Wait. Invest. Monitor.
Research
Understand the business, financial statements, competitive environment, management, and industry.
Value
Estimate a reasonable range of potential business value and identify the assumptions driving that estimate.
Wait
A good company does not automatically mean the current market price is attractive.
Invest
Capital is deployed when we believe valuation, risk, and portfolio fit are appropriate.
Monitor
Continue evaluating the business, valuation, economic environment, and original investment thesis.
Fundamentals tell us what we may want to own. Valuation helps determine what we are willing to pay.
Common questions about our approach to individual stocks.
Does PortfolioLab use individual stocks instead of ETFs?
Individual stocks may be used when PortfolioLab believes direct ownership is appropriate for the client's portfolio. ETFs and other investments may also be used when they serve a specific portfolio purpose.
Is PortfolioLab a value investor?
PortfolioLab's equity research is strongly influenced by fundamental value-investing principles associated with Benjamin Graham, including business analysis, valuation discipline, and the concept of seeking a margin of safety.
How does Ludwig von Mises influence PortfolioLab's investment approach?
PortfolioLab considers economic concepts associated with Ludwig von Mises and the Austrian economic tradition when evaluating the broader environment surrounding businesses. Areas of focus can include interest rates, monetary conditions, credit, incentives, capital allocation, prices, and economic cycles.
Does PortfolioLab only buy statistically cheap stocks?
No. Valuation is important, but a low valuation multiple alone does not make a company attractive. PortfolioLab also evaluates business quality, balance-sheet strength, cash generation, competitive position, management, capital allocation, and the durability of the company's economics.
Does PortfolioLab try to time the stock market?
PortfolioLab does not assume that short-term market movements can be predicted consistently. However, valuation and potential entry points can influence when and how capital is deployed into an individual security.
Can PortfolioLab hold cash while waiting for an investment opportunity?
Depending on the client's circumstances and investment mandate, a portion of the portfolio may remain in cash or short-term investments while PortfolioLab evaluates potential opportunities.
Does a margin of safety prevent investment losses?
No. Intrinsic value is an estimate and can be wrong. A security believed to trade below estimated value can decline further or experience permanent loss. The concept of a margin of safety is an investment discipline, not a guarantee against loss.
Your stock portfolio should have an investment thesis—not just an allocation.
PortfolioLab builds customized portfolios using individual securities and other investments selected around each client's objectives, valuation opportunities, risk tolerance, time horizon, liquidity needs, and broader financial circumstances.
Request a Portfolio ReviewThis material is provided for general educational and informational purposes only and should not be construed as individualized investment advice or as a recommendation to buy or sell any security. References to Benjamin Graham, Ludwig von Mises, value investing, Austrian economics, or related concepts are intended solely to describe influences on PortfolioLab's investment philosophy and do not imply affiliation, endorsement, or adherence to every view associated with those individuals or schools of thought. Intrinsic value and fair value are estimates and cannot be determined with certainty. A perceived margin of safety does not guarantee investment gains or prevent loss. Individual securities can experience significant price declines and permanent loss of capital. Past performance is not indicative of future results. Investing involves risk, including the possible loss of principal.