A business owner can spend decades building a company without having a successor ready to run it. Customers still need its services. Employees know their jobs. The company may have years of opportunity ahead, even as its founder is ready for something different. A search fund brings a new owner-operator and a group of investors to that transition.
A search fund is an investment vehicle through which investors back an entrepreneur’s effort to find, acquire, and lead an established business. The entrepreneur, known as the searcher, typically becomes the company’s CEO after the purchase. This approach is a form of entrepreneurship through acquisition, or ETA.1
Traditional search funds raise capital twice: first to fund the search, then to buy the selected company. That creates two distinct investment decisions. Before an acquisition exists, investors assess the person and the search strategy. Once a company is identified, they can assess the business, purchase price, financing, and ownership terms.
This CapitalPad guide to search funds explains the model, its investment case, the difference between funded and self-funded searches, the terms investors receive, and the ways to participate.
Contents
How does a search fund work?
A search fund entrepreneur identifies an established company, arranges acquisition financing, and takes responsibility for running it. Investors supply capital and may contribute industry knowledge, board oversight, and advice. The investment’s outcome depends on the business acquired, the price paid, the financing, and the searcher’s performance as an owner-operator.1
From a funded search to business ownership
- Back the searchInvestors assess the entrepreneur and fund the work of finding a company.
- Select the businessThe searcher sources opportunities, negotiates an LOI, and coordinates diligence.
- Finance and acquireInvestors evaluate the deal; equity and debt fund the purchase under agreed terms.
- Lead and growThe searcher becomes CEO, develops the company, and works toward investor liquidity.
The acquired company already has customers, employees, and operating history. The new CEO’s job is to preserve what works while building the capabilities the business needs next. That might mean strengthening sales management, recruiting a finance leader, improving pricing, or reducing dependence on its founder.
Investors are therefore making a leadership decision as well as a financial one. A searcher who is persuasive during fundraising must also be able to earn employees’ trust, manage cash, and make operating decisions when information is incomplete.
Is a search fund an asset class?
Search fund investing is a specialized strategy within private equity. An individual search fund normally centers on one acquisition, while a dedicated search-fund investment firm may build a portfolio across many searchers. The term “search fund asset class” refers to that investment strategy and community; it does not mean that an individual search fund is diversified.
The companies often sit within the lower middle market, where succession needs and room for operating improvement can create opportunities for a capable new owner.
Traditional search funds, self-funded searches, and independent sponsors
A traditional search fund raises outside capital to pay for the search. A self-funded searcher generally pays those costs personally and seeks acquisition financing after identifying a business. An independent sponsor also raises capital around particular acquisitions, but typically leads investments and oversees management rather than becoming each company’s full-time CEO.
| Model | Before a company is found | After the acquisition |
|---|---|---|
| Traditional funded search | Outside investors finance the search and negotiate rights to participate in the acquisition. | The searcher normally becomes CEO; investors support the company through its board and ownership structure. |
| Self-funded search | The entrepreneur generally funds the search personally, then arranges debt and any outside acquisition equity. | The entrepreneur normally runs the company. Ownership and investor rights depend on the financing negotiated. |
| Independent sponsor | The sponsor develops acquisition opportunities and capital relationships without a traditional committed fund. | The sponsor oversees the investment with management and may own several businesses over time. |
CapitalPad comparison of common models. Accelerators, long-duration vehicles, and other arrangements can combine features or change the financing sequence.
These distinctions matter when reading performance reports or evaluating an opportunity. Results for traditional funded searches should not automatically be applied to self-funded acquisitions or independent sponsors. CapitalPad’s independent sponsor model guide explains that adjacent approach in more detail.
What kinds of companies do search funds buy?
Search funds generally seek established businesses with understandable operations, dependable demand, and cash flow that can support acquisition debt and a new management team. The attraction is a company that can keep serving its customers through an ownership transition while offering practical ways to improve earnings.
Recurring or repeat revenue, manageable customer concentration, durable industry demand, and limited dependence on one individual can all support that case. The searcher also needs to understand the company well enough to run it. A business can be attractive financially and still be a poor match for a first-time CEO.
Stanford’s 2026 study reports a median purchase price of $16 million and a median purchase multiple of 6.2x EBITDA for its 2024–2025 acquisition cohort. Those are observed medians for U.S. and Canadian core search funds, not a definition or a required size range.2
The operating opportunity matters as much as the entry price
A company with loyal customers and informal sales processes may benefit from better account management. A business dependent on its founder may need a stronger second layer of management. Identify the improvements, who will carry them out, and what they will cost.
A lower purchase multiple alone does not establish a bargain. Unreliable earnings, large maintenance requirements, or a fragile customer base can justify the discount. The guide to lower middle market EBITDA multiples explains how company quality and deal structure affect valuation.
How do search funds raise capital?
Traditional search funds raise an initial round to pay for the search and a separate acquisition round once a target is identified. Acquisition financing can include investor equity, bank or other debt, and seller financing or retained seller equity. A successful search still needs a fully financed transaction before ownership changes hands.
Search capital: backing the entrepreneur before the business
Search capital pays for the entrepreneur’s compensation and the work of finding and evaluating companies. Investors assess judgment, persistence, relevant experience, the proposed search criteria, and the ability to transition into leadership. The company is not yet known, so the investment necessarily involves confidence in the searcher’s future decisions.
In Stanford’s 2026 study, searches launched in 2024–2025 raised a median $550,000 per principal, with a median of 13 investors. The capital figure is per searcher, so it should not be read as the total raised by a two-person search team.2
If the search closes without an acquisition, investors can lose the capital spent on it. A completed search is therefore a separate milestone from a profitable business investment.
Acquisition capital: assessing a specific transaction
Acquisition investors evaluate the target’s financial record, earnings quality, customer base, price, proposed leverage, and management plan. Existing search investors commonly have contractual rights to invest in the purchase; additional investors may join when the transaction needs more capital. The documents determine participation rights and allocation.3
By this stage, investors should be able to see how the company generates cash, what debt payments it must make, what the new CEO plans to change, and what happens if those changes take longer than expected.
How does the search-capital step-up work?
A search-capital step-up credits the initial investor with more acquisition equity than the amount originally invested in the search. A commonly described structure uses a 1.5x conversion. It compensates the investor for taking the earlier search risk, subject to the actual investment documents. It is not an immediate cash distribution.4
A $50,000 search investment with a 1.5x step-up
Hypothetical example in U.S. dollars, assuming the search completes an acquisition and the agreed conversion applies.
| Component | Cash invested | Equity credited |
|---|---|---|
| Search investment | $50,000 | $75,000 |
| Acquisition investment | $100,000 | $100,000 |
| Total | $150,000 | $175,000 |
The investor contributes $150,000 of actual cash across the two stages. The extra $25,000 of equity credit affects the contractual investment position; it does not mean the investor could sell the holding for $175,000. Ownership and payouts still depend on the full capitalization, equity classes, searcher incentives, later dilution, and business performance.
An investor who enters only at acquisition does not automatically receive the original search investors’ step-up. They are making a later decision about an identified company, under the terms offered in that round.
What do search fund investors own?
Search fund investors own interests in the relevant search or acquisition entity under its investment agreements. After an acquisition, economic rights can differ between investor equity, searcher incentive equity, seller rollover, and any intermediate co-investment vehicle. A headline ownership percentage is not enough to understand the investment.
| Term | What investors should establish |
|---|---|
| Search conversion and participation | How search capital converts, what acquisition investment rights exist, and what happens if an investor declines the acquisition. |
| Preferred equity and distributions | Payment priority, any preferred return, treatment of unpaid preferences, and the order in which proceeds are distributed. |
| Searcher incentive equity | What is earned at closing, what vests through service, and what depends on performance. Understand dilution as incentives vest. |
| Governance and reporting | Board composition, reserved decisions, financial reporting, CEO succession, and rights attached to the particular investor class. |
| Additional capital | Who can issue more equity, whether investors may participate, and what happens if some investors do not contribute. |
| Liquidity and transfers | Transfer restrictions, sale rights, and conditions under which investors can be required to participate in an exit. |
Searcher incentives are often earned through a combination of completing the acquisition, remaining with the business, and meeting performance targets. Yale’s analysis of searcher economics shows how those components interact with investors’ preferred capital and return priorities, which together determine how proceeds are shared.4
Entity structure also affects tax reporting and legal rights. Review the SPV ownership chain, particularly when participating through an SPV rather than investing directly into the acquisition entity.
Why do investors find search funds attractive?
A search fund investment can create value through earnings growth, debt repayment, and an eventual sale. A new owner-operator may improve pricing, strengthen sales management, or build financial controls. If the company becomes larger and less dependent on its founder, it may also attract buyers willing to pay a higher earnings multiple. Returns depend on the price paid, operating results, financing, and exit valuation.
Stanford’s 2026 study reports a 33.9% aggregate pre-tax IRR and 4.75x aggregate ROI through December 31, 2025. These figures combine investor cash flows across U.S. and Canadian core search funds, including unsuccessful searches, exited companies, and investments still operating. They are not the return of the median deal or the experience every investor received.2 CapitalPad’s search fund statistics examine the distribution of outcomes and the study’s public-market comparison.
The searcher’s career and ownership stake are tied to the company. Experienced investors and directors can add judgment on hiring, financing, and strategy.
What risks do search fund investors take?
Search fund investing carries search risk, company concentration, management-transition risk, acquisition debt, and illiquidity. Investors can lose money before a company is bought, after a difficult acquisition, or because an otherwise sound business was purchased at a price and financing structure it could not support.
Among concluded searches in Stanford’s study, 58% acquired a company across the full history; for the 2021–2024 launch cohort, the figure was 48%. Separately, strong historical investment results have been influenced by exceptional winners. A portfolio’s outcome depends on which searches and acquisitions it actually holds.2
Check how much of the projected return comes from earnings growth, debt repayment, and a higher exit multiple. Understand whether the company can fund its operations and obligations if the improvement plan slips.
How can investors invest in search funds?
Accredited investors can invest in search funds through CapitalPad on a deal-by-deal basis. CapitalPad is a private equity co-investment group that invests in search fund acquisitions after a target company is under a letter of intent.6 Investors may also find opportunities through alumni networks they belong to or specialist investment groups.
Investors can fund an entrepreneur’s search, invest in a specific acquisition, or commit to a specialist manager that builds a search-fund portfolio. These routes differ in when the company becomes known, who selects investments, and how much responsibility the investor retains for evaluating individual opportunities.
| Route | Decision at entry | Key consideration |
|---|---|---|
| Fund the search | Select the entrepreneur and search strategy before a target is identified. | Search-loss exposure, conversion terms, and rights to invest in the acquisition. |
| Join an acquisition | Assess a named company, operator, price, and financing. | Available allocation, diligence quality, investor rights, and any vehicle-level fees. |
| Use a specialist investment fund | Select a manager that assembles a portfolio of searches and acquisitions. | Manager selection, portfolio construction, fees, commitment terms, and liquidity. |
Can accredited investors invest after a search fund finds a company?
Yes. CapitalPad’s search fund investing opportunities are available to accredited investors after a company is under a letter of intent. Investors participate on a deal-by-deal basis, with individual minimums generally starting at $25,000.6
For searchers, CapitalPad is an acquisition equity investor. It selectively reviews acquisitions led by traditional and self-funded searchers after a company is under LOI. CapitalPad’s primary focus remains independent sponsor transactions; it does not fund search costs.6
Eligibility varies by offering and jurisdiction. CapitalPad participation is limited to accredited investors; that policy should not be treated as a description of every search-fund offering.
How should an investor begin evaluating search funds?
Start by choosing which decision you want to make: back a searcher before the target is known, assess a particular acquisition, or delegate portfolio selection to a specialist manager. That choice determines the research, relationships, documents, and capital commitments you need.
- Learn the model and the terms. Stanford’s primer and study explain traditional funded searches; IESE provides a separate international research perspective. Keep those populations distinct.1, 3, 7
- Assess the person as a future CEO. References, judgment, leadership experience, and willingness to seek advice matter alongside an attractive acquisition thesis.
- Underwrite the business independently. Review earnings quality, customer retention, working capital, management depth, and downside debt service.
- Understand the complete economics. Read the conversion, dilution, incentives, fees, distribution priorities, and follow-on funding provisions together.
- Consider the portfolio you are building. An individual acquisition concentrates capital in one business. Access to several opportunities does not by itself create diversification.
CapitalPad’s framework for evaluating an acquisition investment provides useful questions about the business, structure, and execution. For a search fund, add particular attention to the searcher’s transition into day-to-day leadership.
Common questions about search funds
Does every search fund raise money before finding a company?
No. Traditional funded searches raise outside search capital, while self-funded searchers generally pay their own search costs. Both still need financing for a completed acquisition, and other ETA structures can organize capital differently.
How long does a search fund investment last?
The search phase and the period of company ownership are separate. For U.S. and Canadian acquisitions completed in 2024–2025, the median search took 21 months, according to Stanford’s 2026 study.2 Ownership can then continue for years after closing. The eventual exit depends on business performance, financing, investor agreements, and available buyers rather than a guaranteed timetable.
Do search fund investors run the company?
The searcher normally becomes CEO. Some investors serve on the board or provide advice, while others participate passively. The investment documents establish governance rights; investing does not automatically provide a board seat or operating authority.
Can investors lose their search capital without an acquisition?
Yes. Search capital finances the work of finding a business. If the search ends without buying one, capital spent on that process may be lost. Any unused funds and winding-up payments are handled under the governing agreements.
About this guide
CapitalPad brings together academic research, explanations of search-fund investment terms, and published participation criteria. The comparisons and numerical step-up example are CapitalPad illustrations. Stanford’s 2026 statistics refer to its U.S. and Canadian core search-fund population and retain the study’s observation periods and measures.
Historical aggregate returns are not forecasts, a substitute for deal-level underwriting, or CapitalPad investment returns. This guide distinguishes funding a search from investing in a completed search’s acquisition opportunity.
Referencing this guide
When using CapitalPad’s explanations, comparisons, or charts, credit CapitalPad and link to this guide. When quoting a market statistic, retain its original provider, period, and scope.
CapitalPad. Search Funds: How the Model Works and How Investors Participate. Updated October 9, 2026.
Sources and references
- Stanford Graduate School of Business, Search Funds. Definition, research program, and resources on entrepreneurship through acquisition. Source
- Peter Kelly, Stefanos Zenios, and Dom Ng, 2026 Search Fund Study: Selected Observations, Stanford GSB, case E967. U.S. and Canadian core search funds; data through December 31, 2025. Source
- Peter Kelly, Dom Ng, Kim Latypov, and Julie Makinen, A Primer on Search Funds: A Practical Guide for Entrepreneurs Embarking on a Search Fund, Stanford GSB, 2026. Source
- Nikhil Goel, Niel Wyma, Ron Wexler, Brian O’Connor, and A. J. Wasserstein, Exploring Search Fund Entrepreneur Economics, Yale School of Management, July 23, 2023. Illustrative equity vesting, search-capital step-up, and distribution mechanics. Source
- CapitalPad, Official Information About CapitalPad. Investor participation, acquisition focus, sponsor criteria, and selective post-LOI search acquisitions; reviewed September 14, 2026. Source
- CapitalPad, Search Fund Investing for Accredited Investors. Selective post-LOI acquisition investing and investor participation; reviewed September 14, 2026. Source
- IESE Business School, International Search Fund Center. International search-fund research and community resources. Source
Private-company investments are illiquid and can lose capital. Eligibility, rights, fees, and investment terms are determined by the applicable offering documents.
