Family offices considering exposure to net-lease real estate face a structural question this transaction highlights: whether to own the common equity or negotiate for a convertible instrument in a private raise. Realty Income's $1 billion offering suggests the REIT preferred convertible debt over straight equity or conventional bonds, likely because conversion terms let it defer dilution while paying a lower coupon than unsecured senior notes would command. For a family office, that same trade-off runs in reverse — a convertible note into a net-lease platform offers downside protection and current yield, plus upside if the sponsor scales the portfolio and the conversion price comes into the money.

The arithmetic matters. If a family office writes a $25 million convertible note into a private net-lease vehicle at a 5 percent coupon with a conversion price 20 percent above today's imputed equity value, it collects $1.25 million annually and participates in appreciation only if the platform's asset base or operating margin expands enough to justify conversion. That structure works when the sponsor's underwriting is sound but execution risk is real — the note ranks ahead of common equity in a liquidation, and the conversion option costs nothing if the business underperforms. It works less well if the sponsor needs permanent equity capital to buy assets in the next six months, because convertible holders typically cannot be called for follow-on checks and the conversion feature may never be exercised, leaving the sponsor underleveraged relative to its acquisition pipeline.

In a publicly traded REIT like Realty Income, convertible notes appeal to growth-oriented institutions that want credit protection but believe the stock will re-rate. In a private vehicle, family offices should use the same instrument when they trust the sponsor's asset selection but not the exit timeline — the coupon pays while the conversion option remains live. The risk is that the sponsor uses convertible proceeds to delay harder capital decisions, so the note documents must include covenants that prevent the borrower from distributing cash or refinancing out the family office before maturity. If those terms are absent, the family office should insist on straight preferred equity or a co-GP stake with consent rights, not a convertible that offers neither control nor the certainty of an exit.