Twenty Loans in One Sector Can Behave Like a Single Loan
Sector concentration risk in crowdlending is the share of your capital exposed to these common pressures. To assess it, you need to look beyond project names and identify the businesses generating the cash for repayment.
Why sector concentration is a separate layer of diversification
Splitting capital between independent borrowers reduces dependence on a single company. Investing across countries can reduce exposure to conditions specific to one national market. Neither check establishes how much of the portfolio relies on one industry.
A construction company abroad may face financing pressures similar to those affecting a domestic developer. Its loan adds another borrower and country to your account, while leaving your exposure to construction activity largely unchanged.
Industry diversification in P2P lending requires a separate review of the businesses behind the loans. Several companies can have different customers and management teams yet depend on affordable financing or demand from the same market.
The guides to diversification across multiple loans and geographic diversification cover those earlier layers. Here, the task is to establish how much of your own capital is committed to each industry. The platform’s overall range of projects does not answer that question; your holdings may be concentrated within a small part of it.
What a common factor looks like in a loan portfolio
What is a common factor in loan portfolio risk?
A common factor is a condition that affects several borrowers through a shared business exposure. It can put pressure on companies with different credit profiles because it changes the conditions under which they earn revenue or meet their costs.
A well-managed carrier still buys fuel. A developer with a sound project still needs buyers who can finance purchases. Individual financial strength affects how each borrower handles the pressure, but it does not remove the exposure.
The Basel Committee’s credit-risk framework recognises concentrations among borrowers in the same economic sector or dependent on the same activity or commodity.
| Sector | Example common factor | Why it hits the whole sector at once |
|---|---|---|
| Construction | Rising interest rates | Project financing becomes more expensive, while higher borrowing costs can reduce demand for new construction. |
| Logistics and transport | Higher fuel prices | Carriers using the affected fuel face higher operating costs, including efficient companies. Their contracts affect how quickly those costs can be passed on. |
| Healthcare services | Changes to regulation or reimbursement tariffs | Operators working under the same rules may face simultaneous changes to revenue or compliance costs. |
| Agriculture | Seasonal weather conditions | Adverse weather can reduce yields across farms in the affected region and agricultural activity. |
These are general industry examples of common-factor mechanics, not a description of Maclear’s actual loan-book distribution.
Common-factor risk in a loan portfolio does not mean every borrower will suffer equally. Cash reserves or fixed-price supply agreements may give some companies more room to respond. The concern is that several loans can deteriorate together, reducing the benefit of holding separate contracts.
Twenty loans in one sector can fail for the same reason at the same time — a common factor doesn't care how many loans or how many countries sit between them.
Why sector concentration can be hard to see in the interface
When selecting projects, an investor may focus on the rate, repayment term or credit grade. These fields help assess individual offers, but they do not show how the selected loans add up by industry.
A sector label elsewhere in the listing can be easy to overlook. Even when you read it, remembering several similar businesses is different from knowing the percentage of capital committed to them. Without an account-level breakdown, the total needs to be calculated separately.
Suppose an investor repeatedly selects projects with a preferred maturity. If most matching offers come from one industry, successive investments can build a sector imbalance without any change to that preference. This is an illustrative example, not actual platform data.
The discussion of loan duration and yield covers those selection criteria. Sector exposure remains a separate check. Likewise, the average Maclear investor portfolio offers background on investor behaviour; it does not establish an appropriate industry allocation for your account.
How to calculate your sector exposure
How do I calculate my sector exposure?
Add the principal outstanding in loans belonging to one sector and divide it by total outstanding principal across your loan portfolio. Multiply the result by 100.
Sector exposure (%) = outstanding principal in the sector ÷ total outstanding principal in the loan portfolio × 100.
For a review of current exposure, use the amount still outstanding. Original investment amounts can overstate loans that have already returned part of their principal. Use the same reporting date and measurement basis throughout.
If the account does not display sector totals, calculate them from a statement or export. Assign an industry to each project, record its outstanding principal and group the amounts by sector. This is a general portfolio-review method, not a description of a particular Maclear reporting feature.
Some businesses span several activities. Read the project description to identify which operation is expected to generate repayment cash. If the classification remains unclear, request more information. Keep unclassified exposure visible rather than counting it as diversification.
Compare each sector’s share with the maximum you are prepared to accept. There is no universal percentage suitable for every investor. Consider what several delayed repayments from that industry would mean for your finances.
Why automatic allocation can build a sector imbalance
Why can AutoInvest create a sector imbalance?
Automatic allocation selects from the projects available using the configured criteria. Rules based on rate, term or grade do not inherently limit industry exposure. If matching projects mainly belong to one sector, repeated allocations can concentrate capital there.
Reinvestment can extend the pattern. Principal returned from a loan may enter another project in the same industry because it meets the existing criteria. Your project count can increase while dependence on that industry remains much the same.
When checking AutoInvest sector concentration, first establish whether sector filters or portfolio limits are available. Where a limit exists, check how it works: does it account for existing holdings, or only govern new allocations?
These mechanics describe general industry practice. Maclear’s current AutoInvest sector controls require confirmation from the platform; no particular filter or limit is assumed here.
Review the holdings produced by the rules periodically. Even unchanged settings can produce a different sector mix as available projects change and older loans repay. The allocation instructions and the resulting portfolio both need attention.
What to do after finding a sector imbalance
If one industry exceeds your intended share, reduce further allocations to it while assessing suitable projects elsewhere. Repayments can be directed towards other sectors. Leaving money unallocated is also an option when the available loans do not meet your criteria.
Check the business exposure behind alternative sector labels. A manufacturer supplying mainly developers may share some of the risks affecting construction. Moving capital between those labels may reduce your dependence on a particular borrower without reducing dependence on construction demand as much as expected.
Collateral needs its own assessment. The guide to collateral behind small and medium-sized enterprise loans explains the assets that may support recovery. A broader sector mix does not establish what those assets could realise if enforcement becomes necessary.
Recalculate sector shares as repayments arrive and holdings change. Diversifying across industries can reduce dependence on a particular sector, but a wider downturn can still affect borrowers across the portfolio. Lending involves the possibility of capital loss.
Frequently asked questions
What is sector concentration in a crowdlending portfolio?
Sector concentration occurs when a substantial share of invested capital is exposed to borrowers in one industry. Those borrowers may experience repayment difficulties together when a shared business condition changes. Holding several separate loans can reduce dependence on an individual company while leaving the portfolio heavily exposed to the same industry pressure.
Is sector diversification the same as having many loans or many countries?
No. Loan count concerns dependence on individual borrowers, while geographic diversification concerns exposure to particular countries. Sector diversification examines industry dependence. Companies operating in different countries can face the same financing pressure or fuel-price increase, so an international portfolio still needs a separate review of its allocation across industries.
Why doesn't the platform interface always show sector concentration clearly?
An interface focused on individual project terms may not aggregate holdings by industry. The sector label can appear separately from prominent selection fields such as rate or maturity. Without a portfolio-level total, investors may repeatedly select similar businesses without seeing how much capital they have accumulated in that sector.
Can automatic investment rules cause sector concentration without me noticing?
Yes, when the rules select loans without limiting sector exposure. If projects matching the chosen criteria mainly belong to one industry, successive allocations can build an imbalance. Check the controls actually available and review the resulting holdings, including reinvested amounts, rather than assuming automatic placement has diversified the portfolio by sector.
How do I check if my portfolio is too concentrated in one sector?
Divide outstanding principal in the sector by total outstanding principal across your loan portfolio, then multiply by 100. Compare that percentage with your intended sector limit. Consider how simultaneous repayment delays would affect you, and investigate holdings where the industry classification or underlying source of repayment is unclear.
Maclear AG is a Swiss peer-to-peer (P2P) lending and crowdlending platform, headquartered in Switzerland. The company acts as a financial intermediary in the non-banking sector and is a member of PolyReg SRO, in accordance with Swiss financial regulations, particularly regarding AML, KYC, and GDPR. Maclear provides individual and qualified investors access to carefully selected business loan opportunities, with integrated risk assessment, a Provision Fund, and a Secondary Market for liquidity.
The content of this article is provided for informational and educational purposes only. It does not constitute investment, financial, tax, or legal advice. Peer-to-peer (P2P) lending and crowdlending investments carry a risk of partial or total loss of capital. Past performance does not predict future results. Liquidity on a secondary market is not guaranteed. Readers are encouraged to conduct their own research and consult qualified advisors before making any financial decisions. The availability of products and services may be restricted in certain jurisdictions.