What is a search fund? Complete 2026 guide for first-time searchers
The complete primer on the search fund model — how it works, who funds them, returns data, and how to actually start one.
What a search fund is
A search fund is a vehicle where 1-2 entrepreneurs raise a small amount of capital (~$400-700k) from a group of investors to fund a 2-year salaried search for an established small business to acquire. Once they find one, the same investors (typically) provide the equity for the acquisition, the searcher becomes CEO, and the investors share in equity upside if the business grows.
The model was invented at Stanford GSB in 1984 and has produced some of the highest risk-adjusted returns in private equity.
How the economics actually work
Three stages:
- Stage 1 — Search ($400-700k raised; ~$200-400k of it goes to searcher salary over 24 months; rest covers diligence + deal costs)
- Stage 2 — Acquisition (same investors fund 60-80% of equity at deal close, in proportion to search investment; new investors fill the rest)
- Stage 3 — Operate (searcher operates as CEO; investors hold board seats; searcher earns equity via 3-tranche vest)
Searcher equity vest typically: 8% at close + 8% on hitting hurdle rate + 8% on second hurdle = ~25% max if everything works.
The IRR data
Stanford GSB tracks aggregate search fund returns biennially. Latest study:
- Overall portfolio IRR (gross of fees, since 1984): ~32%
- Multiple of invested capital (MOIC): 4.5x
- ~70% of searches result in an acquisition
- ~50% of acquisitions return positive results to investors
- ~30% of acquisitions return 5x+ to investors
Those are extraordinary numbers. The catch: high variance + 7-10 year holding period to realize.
Who funds search funds
A typical search raises from 12-20 investors at $20-50k each. Three main investor types:
- Search fund specialists — Search Fund Partners, Pacific Lake, Trilogy, Anacapa, Endurance, Vroom Equity — purpose-built for the model
- HNW individuals / family offices — often former searchers themselves
- Angel investors — typically friends, family, ex-colleagues
For first-time searchers, getting 60-80% of the search raise from search-specialist funds is the standard approach — they take a board seat and provide deal experience.
What you need to start
- An MBA from a top program — Stanford, Harvard, Wharton, Booth, Columbia, MIT, IESE, INSEAD dominate the searcher base
- 5-10 years of operating or PE experience — investors want proof you can run a P&L
- Clear thesis — what kind of business, what industry, what geography
- A target list — typically 5,000-15,000 candidate companies you'll source from
On the target list: SMBs.com + Apollo + LinkedIn Sales Nav are the most common sourcing tools. Industry trade associations + chamber-of-commerce directories also matter.
The acquisition criteria most searches use
- Recurring or repeat revenue (not project-based)
- Existing management team that'll stay
- Fragmented industry (room for growth)
- EBITDA $1-5M range (sweet spot for search + SBA leverage)
- Gross margins > 30%
- Customer concentration < 30% of revenue
- Boring is better than sexy
How long it actually takes
- Search fundraise — 3-6 months
- Active search — 18-30 months (24 is the budget assumption)
- Closing the acquisition — additional 4-6 months from LOI to wire
- Operating period — 5-10 years to exit
Total: ~10 years from "I'm going to do a search" to "I've exited the company." Long horizon, high reward.
Alternatives to the traditional search fund
- Self-funded search — no search fundraise; you live off savings while searching. Higher equity stake on the back end but more risk
- Independent sponsor — find the deal first, then raise equity deal-by-deal
- Search accelerator — programs like Pacific Lake's + Anacapa's structured fellowships
Frequently asked questions
Not strictly, but ~90% of funded searchers have one. The MBA network is where most of the investor relationships come from. Without an MBA, expect a longer fundraise and likely a self-funded search.
Self-funded searches can start with $0 (live off savings). Traditional searches: $400k is the floor; below that you can't afford 24 months of search.
Three sources: (1) appreciation of the equity they put into the deal at close, (2) proportional share of common stock if there are exit proceeds, (3) "step-up" multipliers in the search investment (1.5-2x conversion when search investment becomes acquisition equity).
Building SMBs.com — the free directory of every small business worldwide. Previously: founder + operator at FIH Inc, focused on small-business M&A advisory.