What did sponsors actually buy?
Other people's portfolio companies, mostly. US sponsors closed 885 add-on acquisitions in the second quarter of 2026, roughly three-quarters of all buyout transactions, against 289 platform buyouts, a count down 34% year on year (PitchBook, Q2 2026 US PE Breakdown, 6 July 2026, as at 30 June 2026).
This is not a one-quarter reading. Around 73% of 2025 buyouts were add-ons, and the composition has held or tightened since (Cherry Bekaert, Private Equity Report 2025 and 2026 Outlook, labelled as full-year 2025 context). What changed in 2026 is the platform side of the ratio rather than the add-on side: sponsors did not start doing more bolt-ons, they stopped doing platforms.
For an owner, that reframes the question at the front of a process. The counterparty is usually not a fund deciding whether to enter a sector. It is a management team inside a company that already operates in the sector, asking its sponsor and its lender for the money to buy one more.
| Measure | Q2 2026 |
|---|---|
| Add-on acquisitions, count | 885 |
| Add-on acquisition value | $52.6bn, down 44.5% |
| Platform buyouts, count | 289, down 34% year on year |
| Add-on share of all buyout transactions | About three-quarters |
Why has the platform bid thinned?
Because the capital behind it is not recycling. US private equity exits fell 46.3% on the quarter to $102.6bn in the second quarter of 2026, and sponsor-to-sponsor sales fell 57% to $24.5bn on a count down 38% to 94, the lowest quarterly mark in at least a decade (PitchBook, Q2 2026 US PE Breakdown, 6 July 2026).
The fund layer behind the platform bid is thinning at the same time. Only 23 first-time funds closed in the first half of 2026, against a 2021 to 2023 average of 181 a year, and 284 funds closed globally in the second quarter, down 19% year on year and the lowest quarterly count in five years (PitchBook, 6 July 2026; Paul, Weiss, PE Fundraising at a Glance, Q2 2026, published 30 July 2026).
An add-on is the cheaper decision inside that constraint. It draws on an existing platform's credit facility rather than a new one, it does not require a new management team, and it can be underwritten against a business the sponsor already understands. A cold platform requires conviction, a full financing, and an exit view in a market where the exit is the problem.
What does an add-on buyer pay for?
Fit, and almost nothing else. An add-on is bought for what it does to the acquiring platform: a geography, a contract book, a capability, a set of technicians. The standalone attributes an owner is proudest of matter only to the extent the platform can use them.
That shows up in price. Multiples rise steeply with size, and an add-on is by definition being priced at its own size rather than the platform's. The most recent published size-band table shows average enterprise value to EBITDA running from 5.9x at $10m to $25m of enterprise value up to 10.0x at $100m to $250m, a spread of 2.8 turns (GF Data, published 27 January 2026, covering the first nine months of 2025, labelled as baseline rather than a current quote).
It also shows up in the shape of the buyer list. Twenty platforms is a different universe from twenty funds, and each one carries its own lender, its own leverage headroom, and its own thesis. Certainty of close is worth real basis points in this market, so a buyer who has already financed three similar acquisitions is worth more than a slightly higher number from one who has financed none.
“The buyer list for a business at this size is not a list of funds. It is a list of platforms, and behind each one sits a sponsor, a lender and a thesis that either has room for the asset or does not. Qualifying twenty platforms is slower work than mailing a hundred funds, and it is the work that produces a closing.”
How should a founder-owned business be positioned?
Toward a named platform, with the integration case already made. A clean bolt-on into a current portfolio company clears faster than a cold platform, because the acquirer is answering a smaller question. The preparation that shortens that question is the same preparation that raises the price: a vendor quality of earnings commissioned early, customer concentration addressed before the teaser rather than after the letter of intent, management and retention settled, and the buyer's financing understood before a management presentation is scheduled.
There is a second, quieter piece of positioning that owners tend to skip. An add-on is compared against the acquirer's own alternatives, not against the seller's expectations. A business that is easier to integrate than the platform's next-best target wins on grounds that never appear in a valuation model, which is why the operational detail of how the two businesses would fit belongs in the materials rather than in a later meeting.
The honest cost of the add-on route is optionality. Positioning for one platform narrows the list. The work is to qualify enough platforms that the list still produces tension, which at this size usually means a targeted process to a pre-qualified group rather than a broad auction.
When is a platform outcome still available?
More often than the count suggests, and sponsors say so directly. Some 52% of sponsors report a 75% to 100% likelihood of acquiring a platform during 2026, with a further 30% putting it at 50% to 75% (Antares Capital, Mid-Year 2026 Survey, 35 borrowers and 50 sponsors surveyed in June 2026, published August 2026). Intent and completed count are not the same thing, but the appetite is not absent.
What separates a platform from an add-on, in a sponsor's screening, is whether the business can carry someone else's growth. Management depth that survives the founder's departure. Revenue that recurs or repeats rather than resets each year. A named list of businesses the platform could then acquire. Financial reporting good enough to serve as the reporting spine for a group. A business missing all four is an add-on regardless of its size.
Which of the two outcomes a business is aiming at should be decided before the materials are written, not discovered during the process. They are different buyer lists, different documents, and different arguments about price. Running one process and hoping the market sorts it out produces a slower version of the lower outcome.
As of August 2026
Sources: PitchBook, Q2 2026 US PE Breakdown, 6 July 2026 (as at 30 June 2026), for add-on and platform counts, add-on value, exit value, sponsor-to-sponsor volume and first-time fund closes; Paul, Weiss, PE Fundraising at a Glance, Q2 2026, published 30 July 2026; Antares Capital, Mid-Year 2026 Survey, surveyed June 2026, published August 2026; GF Data, published 27 January 2026, covering the first nine months of 2025, for size-band multiples, used as a labelled baseline; Cherry Bekaert, Private Equity Report 2025 and 2026 Outlook, for the full-year 2025 add-on share, used as labelled trend context.