Definition. The sell-side practice of packaging heterogeneous cash flows under one blended multiple — and the buy-side counter of re-underwriting each stream separately (SOTP) to locate where value actually sits.
The Mechanism
A mature portfolio rarely contains one business; it contains several with different physics — contracted infrastructure-grade cash flows bundled with merchant-exposed volumes, growth assets bundled with declining ones. Sell-side advisors present aggregate EBITDA and a single multiple, letting the strongest stream’s quality bleed across the weakest. The disciplined counter is sum-of-the-parts: assign each stream its own multiple, its own downside case, and its own hedge — then discover that the blended price often pays infrastructure multiples for merchant risk.
Where It Appears
Sponsor-to-sponsor portfolio sales, cross-border infrastructure bundles, conglomerate asset packages, continuation funds.
Case File
KKR’s KOR-JPN Cross Border Terminal Deal — The Portfolio Paradox
MBK Partners, Skin Idea & AXIS-Y — MBK, Skin Idea & AXIS-Y | The Portfolio Paradox.
What Breaks It
A buyer who demands stream-level disclosure. The paradox survives only in aggregate data rooms; the falsifier is simply the segment split.
Steal This Structure
Never accept a blended number for anything bundled — a job offer, a service contract, a partnership. Unbundle, price each component against its own alternative, and re-add. The delta is someone’s margin, and it should be yours.
Related Patterns
Proof-Deferred Pricing · The Synthetic Debt Mirage · The Landlocked Exit · The Tenant’s Buyout
Pattern entries classify structural mechanics. They are not investment recommendations.