Margin of Safety in Credit

Every underwriting note runs the upside case in detail and the downside case in two lines.

The borrower performs. The collateral holds. The covenants get respected. The exit happens on schedule. Pricing covers the risk. Everyone gets paid.

That story is right roughly two-thirds of the time. The other third is what you need a margin of safety for.

What margin of safety actually means in credit

It's not a yield buffer.

It's the distance between what has to go right for you to get your principal back, and what's actually likely. The wider that distance, the more things can go wrong without putting you in a position you'd rather not be in.

Underwriting that builds it in looks unglamorous. Lower coupon, but better collateral. A guarantor whose net worth you've actually seen. Documentation that names the right courts. A covenant package that lets you act before the situation is irreversible. A recovery path you've already walked, with people you already know.

You don't get praised for the deal where nothing dramatic happens. You also don't lose money on it.

How we look at it for clients

When we advise on a credit position — a private loan, a participation, a sub-debt commitment, a workout-stage purchase — we run it against a standard set of questions before we'd commit our own time.

What does the recovery path actually look like? Not in theory; in this jurisdiction, with this borrower, in front of this kind of court or arbitrator, given these documents.

Who else is in the cap stack and what are their incentives? A senior lender quietly preparing to act will erase your subordinated position before you've finished the second analyst call.

What's the collateral worth in a forced sale, today? Not on a desktop appraisal. The number that an actual buyer would pay next quarter.

What does the borrower lose if the deal falls over? A borrower with skin in the game behaves; one without, doesn't.

What's the documentation worth? A clean indenture in a friendly jurisdiction beats a beautifully-drafted one in a hostile one.

If the answers don't add up, we say so. If they do but pricing doesn't reflect the work, we say that too.

What this means for portfolios

Most credit blow-ups aren't single-name surprises.

They're patterns of underwriting that worked in one regime — abundant liquidity, low rates, friendly courts — and stop working when one of those changes. A portfolio built without margin of safety looks the same as one built with it, right up until the year the gap shows up.

The portfolios that survive bad years are the ones where every position was underwritten as if next year would be a bad one. Lower yield in good years. Many fewer surprises in hard ones.

Most allocators we work with have at least one position they wouldn't write again today. Often that position is also the one quietly eating most of the portfolio's energy. We help them decide what to do about it — workout, exit, restructuring, hold — and what to change in the next round of underwriting.

The honest floor

You can't underwrite risk away.

Credit at every level carries the chance that the borrower can't or won't pay. The work is in making sure the price compensates, the structure protects, and the position size respects what you can actually lose.

We engage as advisor on portfolios you run yourself, and as manager on dedicated credit mandates. We stress-test new commitments, second-look existing positions, and run the recovery when something goes sideways.

The job is to keep the bad years from being the ones that decide your decade.