A search fund is an investment vehicle through which one or more individuals, usually with a business background but no company of their own, raise capital from investors specifically to search for, acquire, and then personally run a single, suitable mid-sized company as CEO. The model combines entrepreneurial independence without starting from scratch with a structured, investor-backed succession solution for the seller.
What is a search fund?
A search fund works in several phases: first, one or two searchers, often MBA graduates or people with a comparable background, raise so-called search capital from a small group of investors, funding the search-and-diligence phase. Once a suitable target company is found, additional acquisition capital is raised for the purchase, usually again mostly from the same investors plus supplementary debt financing. After the acquisition, the searcher takes over operational leadership of the company, aiming to grow it over several years and increase its value ahead of a later exit.
How does a search fund process work?
The process typically breaks down into four phases. In the fundraising phase, search capital is raised, usually as a convertible note from a manageable group of investors. In the search phase, the searcher systematically identifies and evaluates potential target companies, often through direct outreach rather than public auction processes; according to the Stanford 2026 Search Fund Study, this search phase takes a median of roughly 20 to 21 months. In the acquisition phase, the selected target company is purchased, financed by the raised acquisition capital plus, often, additional debt. The most recent median purchase price was around $16 million. In the operating phase, the searcher runs the acquired company as CEO, typically for four to eight years, before pursuing an exit.
How is a search fund financed?
Search fund investors typically commit in two steps: first through the comparatively small search capital for the search phase: most recently a median of around $550,000 per searcher, per the Stanford study, and then, once a target company is successfully identified, through significantly larger acquisition capital for the actual purchase. Searchers themselves usually contribute only limited capital of their own but, if successful, receive a significant equity stake in the acquired company (so-called promote or vesting equity), which typically builds up over several years of operational leadership.
What role does the search fund model play in Germany?
The search fund model originated in 1984 at Stanford Graduate School of Business and is now well established in the US and Canada: according to the Stanford 2026 Search Fund Study, a total of 862 search funds have been formed in the US and Canada since 1984 (data through December 31, 2025), with an aggregate net internal rate of return (IRR) of around 33.9% and a capital multiple of roughly 4.75x. These headline figures are, however, driven substantially by a small number of exceptionally successful funds, excluding the top 10% of funds by performance, the aggregate drops to around 2.1x capital multiple and 20% IRR. Internationally, outside North America, the IESE International Search Fund Study 2024 shows a much younger but growing picture: 320 first-time international search funds have been tracked across 40 countries on five continents, with an aggregate international return of around 18.1% IRR and a capital multiple of roughly 2.0x. Germany ranks 4th among the most active countries outside North America with 20 first-time search funds, behind Spain (67), the UK (35), and France (21), but ahead of Italy (17). The model remains a niche in Germany, but is no longer a marginal phenomenon.
What are the opportunities and risks of the search fund model?
For business owners without a suitable internal successor, a search fund offers the chance to hand the company over to a highly motivated, entrepreneurially ambitious buyer backed by investors, rather than to a strategic competitor or a pure financial investor. For searchers, the advantage is taking on entrepreneurial responsibility with a significant equity stake, without having to build a company from scratch. The central risk lies in the long, open-ended search phase: according to the Stanford 2026 Search Fund Study, roughly 58% of all concluded searches historically resulted in an acquisition, while for more recent cohorts (2021–2024) that rate dropped to around 48%, meaning a substantial share of search funds lose some or all of the investors' committed search capital because no suitable target company is found or the acquisition doesn't close. Even after a successful acquisition, the operational risk of running a company for the first time, without years of internal experience at that specific business, remains.
Search fund vs. MBI: what's the difference?
Criterion | Search Fund | MBI (Management Buy-In) |
|---|---|---|
Target company at the outset | not yet identified, still to be searched for | usually already identified or in focus |
Financing structure | two-stage, investor-backed (search capital, then acquisition capital) | single financing round for the purchase |
Investor relationship | structured, usually long-term investor group from the start | financing arranged case by case per deal |
Origin of the model | Stanford, 1984, standardized process | no fixed model origin, general umbrella term |
Sources
Kelly, P., Zenios, S., Ng, D. (2026): 2026 Search Fund Study: Selected Observations, Case E-967, Stanford Graduate School of Business. gsb.stanford.edu
Kowalewski, A.-S., Kelly, P., Simon, J., Johnson, R. (2024): International Search Funds - 2024 Selected Observations, ST-0658-E, IESE Business School. iese.edu