Question
Can a fund’s own marks reveal stress before the non-accrual rate does?
Method
Distress Lens
Can a fund’s own marks reveal stress before the non-accrual rate does?
The method behind a private-credit data investigation, published before the result.
Accounting view
Interest is accruing.
The loan is reported
as performing.
The loan is reported
as performing.
One loan · illustrative
Couponfloating — resets to market
Statusaccruing — performing
Grey zone
the gap this measures
Market view
The fund’s own mark
values the loan
below what it carries it at.
values the loan
below what it carries it at.
The pricing says impairment. The accrual status does not. That distance is what this measures.
Overview
Status
The method is complete. The result is not locked — a recompute is open.
Scope
Listed BDCs · Form 10-Q, quarter ended March 2026 · debt only · anonymised by design.
Result
No number is published here. This is the method, not the result.
Build
Domain logic, decisions and verification mine. Implementation built by directing AI coding tools.
The question
What the accrual status says, and what the mark says
Funds publish a non-accrual rate — the official distress number. Their filings also carry a position-by-position schedule: every loan, what it cost, and what the fund itself marks it at today.
A loan can be performing on paper while the fund’s own pricing already reflects impairment.
The claim is narrow: headline non-accrual rates may understate stress that funds’ own marks already reflect. Not that anything is concealed — the marks are published, in the same document, by the same fund. If the mark moves before the status does, a lender watching the headline rate is watching the slower signal.
The lens
Three buckets, one loan in each
1 Performing
Accruing, and marked at or near carrying value.
Not the focus
2 Grey zone
Still accruing. Performing on paper, impaired in the fund’s own pricing.
What this measures
3 Non-accrual
The fund’s own designation. Already caught by traditional monitoring.
The comparison
← lower observed stress · · · higher observed stress →
The control
Why only floating-rate loans
A markdown on a fixed coupon can be a rate artifact. A markdown on a floating coupon is a statement about the borrower. This is the control the method sits on.
Is the loan floating-rate?
No
Rates can explain the mark
Exclude
Yes
Coupon resets to market
Marked below cost?
No
Exclude
Yes
Grey zone
The decisions
Five calls, and what each one cost
1
Basis
Amortized cost, end to end.
Why
Fair value already contains the markdown being pointed at, which softens the very thing under examination. One basis throughout means the population never switches mid-calculation.
Cost: the smaller number.
2
Denominator
Both rates measured against the whole loan book.
Why
Measuring against the floating-rate book alone excludes exactly the loans that matter where distress sits in fixed-rate tranches. The control stays where the inference is.
Cost: numerator and denominator from different populations.
3
Scope
Loans only.
Why
Some funds report distress figures that include preferred equity. Matching them would mean inferring which stakes were impaired — and an inferred number has no business in a reconciliation.
Cost: will not tie to some funds’ published headline.
4
Conflicting source
Where a filing disagrees with itself, the ledger governs.
Why
One fund’s schedule tags a different amount as distressed than its own narrative reports. The schedule wins: it is the primary source, and the narrative is derived from it.
Cost: that fund is not a clean reconciliation.
5
Unverifiable
What cannot be checked is never presented as checked.
Why
One fund publishes on only one of the two bases, so on the basis used here there is nothing to verify against. It carries a standing flag saying so.
Cost: one fund never appears as verified.
“
Take the smaller, fully verified number over the bigger, unverified one, every time.
Verification log
Seven recorded · three shown
A basis label was inverted.now: no figure enters without its basis quoted from the filing.
I had the direction of a sensitivity backwards.now: computed on both bases, both written down.
Reference figures were carried as verified.now: nothing holds “verified” without a source document attached.
Chain of custody
Form 10-Q
›
Schedule of Investments
›
Position
›
Floating-rate tag
›
Amortized cost
›
Mark
›
Accrual status
›
Bucket
No step is skipped. Every figure traces back to an exact location in the original filing.
Still open
Classification
A structured tag is absent for some floating-rate loans. Correcting it moves loans in on both sides.
Open
Aggregation
Pooling and averaging give different answers where a denominator is small.
Undecided
Coverage
Some funds fall below the data-quality threshold; one runs on a documented fallback.
Disclosed
Publication standard
Four things, or it doesn’t ship
Every figure that reaches a published conclusion carries all four together. Until the recompute closes, the method is finished enough to examine and the result is not.
Source document
Basis
Population
Exact computation
Tell me where this breaks
If you price this kind of risk for a living and something here does not hold — a control, a boundary, a call I got wrong — I would rather hear it before the number publishes than after.