Can a Bank Give a Loan Against Shares? Bank vs Specialist Arranger.

Banks do lend against shares. The real question is not whether one can, but whether a bank or a specialist arranger is the right lender for a particular position — and that turns on concentration, custody, and recourse.

“Can a bank give a loan against shares?” is one of the most common entry-point questions in this area, and the short answer is yes: the private-banking world has lent against securities for a very long time, under the name Lombard loan. But a private bank’s facility and a specialist arranger’s stock loan are not the same product, and the differences decide which suits a given holder. This note draws them out. It is general information, not legal, tax, or investment advice.

The short answer

A bank can, and routinely does, lend against a portfolio of listed securities. In a private-banking relationship this is a Lombard loan — credit extended against the pledged securities in the client’s account, usually as a flexible line. It is the same broad family as a stock loan; the three names — Lombard loan, securities-backed loan, and stock loan — largely describe one instrument, as set out in Lombard Loan vs Margin Loan vs Stock Loan. So the existence of bank lending against shares is not in doubt. The useful question is where a bank’s appetite fits and where it stops.

What a private bank offers

A private bank’s Lombard facility is at its best against a diversified portfolio of liquid securities held with that bank, extended to an existing client as part of a broader relationship. Diversification lets the bank advance comfortably; custody with the bank makes the collateral easy to control; and the relationship makes the credit decision straightforward. For a client whose wealth is spread across many liquid holdings already sitting at their bank, this is often the simplest and cheapest route.

Where a bank’s appetite stops

The bank model strains in exactly the situations specialist arrangers are built for. A single, concentrated position — a founder’s stake in one company — is unattractive to a diversified-portfolio lender. Collateral held away from the bank, or at a custodian the bank does not use, complicates control. An unusual or cross-border name outside the bank’s standard coverage may not be eligible at all. And a bank’s facility is generally full recourse and tied to the client relationship, which does not suit a holder who wants a standalone, non-recourse structure. These are the edges where “my bank said no” usually originates.

What a specialist arranger does differently

A specialist arranger structures against precisely those cases: a single concentrated holding, collateral at an independent qualified custodian, a cross-border or less-standard name, and a standalone facility that need not sit inside a private-banking relationship. It can offer non-recourse and limited-recourse profiles a bank typically will not, and it calibrates loan-to-value to the specific position rather than to a portfolio, as in Loan-to-Value Calibration. The trade-off is that a concentrated, non-recourse structure prices for the risk it carries — it is not competing to be the cheapest line against a blue-chip portfolio, but to finance a position a portfolio lender will not.

Which suits which holder

The dividing line is the shape of the collateral. A holder with a diversified book of liquid securities already at their private bank is usually best served there. A holder with a concentrated single-stock position, collateral held away from the lending bank, an unusual or cross-border name, or a need for non-recourse structuring is the natural fit for a specialist arranger. Many holders end up using both, for different parts of their balance sheet. The question, in the end, is not whether a bank can lend against shares — it can — but whether the position in front of you is one a bank wants.