What is Concentration Risk?

Concentration risk is the risk of disproportionate financial loss arising from excessive exposure to:

a single asset

geographic market

asset class

sponsor within an investor's portfolio,

reducing the benefit of diversification.

How Concentration Risk Occurs

Concentration risk builds when a portfolio is overweight in a single position. An investor who allocates 80% of their capital to one property in one city faces:

Concentrated geographic

Asset

Sponsor exposure.

If that market declines, that sponsor underperforms, or that specific asset encounters operational problems, the majority of the investor's capital is affected.Concentration risk represents commonly underestimated portfolio risks, with a fund investing forty percent in a single metropolitan market facing dramatically different risk than a geographically diversified fund with ten percent maximum.

Sophisticated investors negotiate explicit concentration limits tracking quarterly compliance, typically limiting individual positions to ten to fifteen percent, single-market exposure to twenty to thirty percent, and single asset-class exposure to thirty-five to fifty percent.

Concentration can occur along multiple dimensions simultaneously. An investor holding three different tokenized assets from the same sponsor in the same city has geographic, sponsor, and potentially asset-class concentration, even though they hold three separate positions.

Concentration Risk in Real Estate Portfolios

Real estate is inherently concentrated compared to liquid asset classes. A single property is tied to one geographic market, one local economy, and one set of tenants.

Institutional investors mitigate this by holding portfolios diversified across markets, asset classes (multifamily, office, industrial, retail), and sponsors.

Fractional ownership through tokenization lowers the minimum investment required to access individual assets. It can either increase or decrease concentration risk depending on how the investor allocates.

An investor who uses lower minimums to spread capital across multiple markets and asset classes reduces concentration. An investor who uses lower minimums to add more exposure to a single market increases it.

Managing Concentration Risk

The primary tool for managing concentration risk is diversification:

Allocating capital across multiple assets

Markets

Sponsors

Asset classes

so that underperformance in one position does not disproportionately affect the total portfolio.

Position sizing, the percentage of total capital allocated to any single investment, is the operational mechanism for enforcing diversification.Concentration risk matters because correlated shocks simultaneously impact multiple concentrated assets, amplifying portfolio losses.

Measurement varies from simple metrics tracking largest position as portfolio percentage to sophisticated correlation modeling identifying hidden concentration in seemingly diversified portfolios.

Investors should also consider correlation. Two properties in the same city face correlated market risk even if they are different asset classes. True diversification requires not just multiple holdings but holdings whose performance drivers are sufficiently independent.

Concentration Risk at Node Proptech

Node's per-asset SPV structure gives investors the ability to select individual properties and control their own allocation. This structure enables diversification but does not enforce it.

Investors are responsible for managing their own concentration across Node offerings and their broader portfolio. Risk factors related to geographic and asset-class exposure are disclosed in each offering's Private Placement Memorandum.Concentration risk becomes particularly acute in market stress: the 2008-2009 crisis revealed that apparently uncorrelated markets actually moved in concert as credit availability contracted.

Portfolios with concentration faced correlated losses revealing that underlying drivers affected all assets.