Total Financial Portfolio
Count every major economic asset before setting the securities allocation
- Difficulty
- Moderate
- Time to result
- ~weeks to results
- Steps
- 5
- Confidence
- 94%
Traditional portfolio statements show stocks, bonds, and cash but omit assets that may dominate a household's economic position. The Total Financial Portfolio model adds the present value of Social Security, pensions, and other dependable future payments, then includes the realizable equity value of the home. Social Security resembles inflation-protected fixed income backed by the federal government, while a home remains an economic asset even if the present owner never plans to sell it. Once these values sit beside the securities account, many investors discover that their effective bond or bond-equivalent exposure is much larger than assumed. They can then reconsider whether the investable portfolio should hold more equities while preserving sufficient liquidity and respecting personal risk capacity.
Origin
Extracted from Masters in Business, where Charles Ellis describes expanding allocation analysis beyond securities to Social Security and home equity.
Core principles
- 01Allocation should reflect total economic wealth, not only brokerage accounts.
- 02Future Social Security payments behave like an inflation-protected fixed-income asset.
- 03A home retains economic value even when there is no current plan to sell it.
- 04Uncounted bond-like assets can justify more equity exposure in the securities portfolio.
How to run it
- 1
Inventory economic assets
List securities, cash, pensions, expected Social Security payments, home equity, and other meaningful income-producing or realizable assets. Separate gross asset values from associated liabilities.
Pro tip Use conservative estimates and document the valuation date.
Watch out Do not count an asset at full value when debt, taxes, or selling costs materially reduce what is realizable.
- 2
Value future income streams
Estimate the present value of Social Security, pensions, and similar payments using defensible longevity, inflation, and discount-rate assumptions. Classify each stream by reliability and inflation protection.
Pro tip Model a range rather than treating one estimate as exact.
Watch out Benefit rules, longevity, and discount-rate assumptions can substantially change the result.
- 3
Estimate usable home equity
Calculate the home's market value less mortgages, expected transaction costs, and any amount deliberately reserved for housing needs. Recognize that eventual heirs or owners may realize the remaining value.
Pro tip Keep a separate liquidity note because home equity cannot usually fund expenses immediately.
Watch out Economic value and accessible cash are not the same thing.
- 4
Combine the total picture
Place all assets alongside the conventional securities portfolio and calculate effective equity, fixed-income, property, and cash exposures. Identify concentrations that were invisible on the brokerage statement.
Pro tip Show both the total-economic allocation and the liquid-securities allocation.
Watch out Do not let a favorable total allocation obscure insufficient emergency liquidity.
- 5
Reset the securities mix
Choose the stock-bond mix in the investable portfolio based on the household's total exposure, objectives, horizon, and risk tolerance. Revisit the calculation when major assumptions or life circumstances change.
Pro tip Make adjustments gradually if the revised allocation differs sharply from the current one.
Watch out More bond-equivalent wealth does not automatically mean every investor should take more equity risk.
In the wild
A homeowner views a brokerage account split evenly between stocks and bonds as balanced. After adding the estimated present value of inflation-linked Social Security and substantial home equity, the household discovers that most total economic wealth already behaves like fixed income or property.
→ The investor considers a higher equity allocation inside the securities account while retaining adequate liquid reserves.
A public-sector employee includes a dependable defined-benefit pension in the household balance sheet. The pension's bond-like value reveals that the retirement account's large bond allocation duplicates exposure already supplied outside the account.
→ The retirement account is redesigned around the worker's total economic position rather than the account in isolation.
Common mistakes
Ignoring liquidity differences
Social Security and home equity can have substantial value without being immediately spendable. Maintain enough liquid assets for near-term obligations.
Treating estimates as exact
Present values depend on uncertain assumptions about longevity, benefits, inflation, discount rates, and property prices. Use ranges and update them periodically.
Automatically maximizing equities
A larger bond-equivalent base may support more equity exposure, but risk tolerance, spending needs, and sequence risk still matter.
Is it for you?
Best for
It is best for homeowners and retirement savers whose Social Security, pensions, or home equity represent substantial portions of their wealth.
Not ideal for
It is not ideal as a stand-alone calculation when benefits are uncertain, property is heavily encumbered, or near-term liquidity dominates the plan.
From the transcript
“That's the single most valuable asset for most people. The second most valuable asset for most people is the value of their home.”
“Take those two and put them side by side with your securities”
“I think I ought to be careful in my securities part of the portfolio, to rethink things and probably be substantially more committed to equities…”
From the episode
Rethinking Investing with Greenwich Associates' Charles Ellis