{"concept_id":"ALTSS-MGR-016","slug":"search-fund-economics","canonical_name":"Search Fund Economics","aliases":[],"kind":"term","authority":"industry","facets":["ECO"],"domains":["SEARCH-FUNDS"],"display_title":"Search Fund Economics","search_aliases":["search fund step up","search fund searcher equity","how much equity does a searcher get","search fund vesting tranches","search fund preferred equity"],"one_sentence_definition":"Search fund economics are the terms that divide an acquired company's value between investors and the searcher: a step-up on search capital, participating preferred equity for investors, and searcher common equity that vests in tranches.","plain_english":"Search fund investors take two risks: paying for a search that may find nothing, and then funding the purchase. They are rewarded first through a step-up, which credits their search money at more than face value when a company is bought, and then through preferred shares that return their money, usually with an annual return, before the searcher's shares share in the profit. The searcher, who works for a modest salary during the search, earns a minority stake in stages: some at the acquisition, some for staying, and some only if investors earn high returns.","parent_concepts":["search-fund"],"child_concepts":[],"related_concepts":["participating-preferred","preferred-return","independent-sponsor-economics","carried-interest-carry","entrepreneurship-through-acquisition","irr","moic"],"comparison_concepts":[],"not_the_same_as":[{"slug":"independent-sponsor-economics","distinction":"An independent sponsor earns fees and a promote without a salaried search; a searcher earns vesting common equity after one."},{"slug":"carried-interest-carry","distinction":"Carried interest is a fund GP's share of fund profits; a searcher's stake is common equity in a single operating company, vesting in tranches."},{"slug":"participating-preferred","distinction":"Participating preferred is the investors' security; search fund economics is the whole package, including the step-up and searcher vesting."}],"formula_ids":["F-MGR-016-step-up-on-search-capital","F-MGR-016-exit-split-with-participating-preferred-and-vested-searcher"],"worked_examples":[{"title":"Illustrative step-up and a strong exit ($ millions)","paragraphs":["A solo searcher raises 0.45 of search capital (12 units of 0.0375). Two years later the fund buys a company: investors put in 6.0 of new equity, and the search capital converts at a 1.5x step-up (0.675), so investors hold 6.675 of participating preferred with an 8% annual return, compounding. The searcher's common stake is 25%, in three equal tranches. Five years later the equity is sold for 40.0. The preference is 9.81 (6.675 × 1.08^5); the remaining 30.19 of common equity value is split 75/25 with all three tranches vested. **Investors receive 32.45 and the searcher 7.55.** Because of the step-up, the search capital's share of investor proceeds is 10.1% (3.28, or 7.3x on 0.45) rather than 7.0% without it. The searcher's 25% stake yields 18.9% of the exit value because the preference is paid first."],"calc":{"fn":"search_fund_split","inputs":{"total_equity":30.1922,"tranche_shares":[0.0833333333333333,0.0833333333333333,0.0833333333333334],"vested":[true,true,true]},"expected":{"searcher_vested_value":7.548,"investor_value":22.6442},"tol":0.0005}},{"title":"Investors' return on the strong exit","paragraphs":["On the dated flows (−0.45 at the start of the search, −6.0 at acquisition, +32.45 at exit) investors' [IRR](/glossary/irr) is **36.5%**, above a 35% top hurdle, so the performance tranche vests in full; their multiple is 5.0x on 6.45."],"calc":{"fn":"irr","inputs":{"flows":[-0.45,0,-6,0,0,0,0,32.4519]},"expected":{"irr":0.3654},"tol":0.0005}},{"title":"The same deal with a modest exit ($ millions)","paragraphs":["If the equity sells for 15.0, investors' IRR stays below a 20% starting hurdle, so the performance tranche does not vest and the searcher's vested stake is 16.7% (two tranches). The preference of 9.81 is paid first and the remaining 5.19 is split 83.3/16.7. **Investors receive 14.13; the searcher receives 0.87.** The preference and the unvested performance tranche move value toward investors in moderate outcomes; in strong outcomes the searcher's share rises."],"calc":{"fn":"search_fund_split","inputs":{"total_equity":5.1922,"tranche_shares":[0.0833333333333333,0.0833333333333333,0.0833333333333334],"vested":[true,true,false]},"expected":{"searcher_vested_value":0.8654,"searcher_vested_share":0.1667},"tol":0.0005}},{"title":"Investors' return on the modest exit","paragraphs":["On the same dated flows with 14.13 received at exit, investors' IRR is **16.4%** and their multiple 2.2x on 6.45."],"calc":{"fn":"irr","inputs":{"flows":[-0.45,0,-6,0,0,0,0,14.1346]},"expected":{"irr":0.1642},"tol":0.0005}}],"sections":[{"heading":"Search capital and the step-up","paragraphs":["Search capital pays the searcher's salary, benefits, administration and deal costs for about two years. The Stanford Graduate School of Business (GSB) primer (2026) puts it at perhaps $400,000 to $500,000 per searcher, usually sold in units (it uses $35,000 to $50,000 per unit as an example). When the fund buys a company, the search capital converts into the acquisition securities at a step-up, which the primer describes as often 150% of the amount invested, to reward investors for funding the riskiest stage. The larger the search budget, the more of the company the step-up hands to investors, one reason searchers keep budgets lean. If no company is bought there is nothing to convert, and the search capital is lost. Acquisition capital is much larger; the primer notes many funds now see $5 million to $10 million."]},{"heading":"Investor securities: participating preferred","paragraphs":["Most search fund investors hold [participating preferred](/glossary/participating-preferred) equity: they first receive their capital back, usually with an agreed annual return, and then share in the remaining value alongside the searcher's common equity. The primer describes two common forms:","- **Non-redeemable** preferred, whose annual return accumulates until exit; it shows a usual coupon of 6% to 8% for this structure.\n- **Mixed**, in which part of the preferred (half, in the primer's example) is redeemable at a higher coupon (the primer shows 15% to 17%) and can be repaid early to stop the accrual, and the rest is non-redeemable with no coupon.","In moderate outcomes the accumulated preference takes a large share of value before the searcher participates. Some recent deals add a catch-up that lets the searcher recover the originally agreed split once performance benchmarks are met. The primer reports that searchers have recently preferred the non-redeemable structure."]},{"heading":"Searcher equity and vesting","paragraphs":["The primer describes solo searchers as typically earning up to 25% of the common equity and partnerships up to 30%, delivered in three equal tranches:","1. at the acquisition;\n2. over time, commonly four years, while the searcher stays employed;\n3. on performance, with benchmarks that usually start when investors earn a 20% net IRR and top out at 35%, on a sliding scale or in steps; some use net [MOIC](/glossary/moic) instead, and longer holds may switch from IRR to return on investment (ROI) targets after years five to seven.","Terms move with the deal. On larger equity raises (the primer cites over $15 million) the parties may cut the target percentage or move more of it into the performance tranche; some agreements add a \"super carry\" for exceptional outcomes; departure for cause can cancel vested and unvested units; and an employee pool, about 5% of equity in the primer's description, dilutes investors and searcher alike. In international deals, performance hurdles may be adjusted for inflation differences between the local currency and the investors' currency."]},{"heading":"Compared with sponsor and fund economics","paragraphs":["Search fund economics reward the searcher mainly with equity in one operating company, earned over time and on performance after a modest salary during the search. An independent sponsor is usually paid closing and monitoring fees plus a promote on investors' profits, without a salary-funded search ([independent sponsor economics](/glossary/independent-sponsor-economics)). A fund GP earns a [management fee](/glossary/management-fee) on committed capital plus [carried interest](/glossary/carried-interest-carry) across a portfolio. The primer's glossary calls the searcher's profit share carry, but it is held as common equity in the operating company rather than as a carried-interest allocation from a fund."]},{"heading":"Reading search fund returns","paragraphs":["Study aggregates (see [search fund](/glossary/search-fund)) are computed on pooled investor capital and are dominated by large successes. For an individual investor the outcome depends on whether the search leads to an acquisition at all, on the step-up and preference terms, and on the exit. The examples show how the preference and performance vesting shift value toward investors in moderate outcomes and toward the searcher in strong ones."]}],"classification_rules":[],"calculation_rules":[],"common_mistakes":["Treating the step-up as a guaranteed return. It applies only if a company is bought; otherwise the search capital is lost.","Assuming the searcher owns 25% from day one. Only the first tranche is earned at closing.","Ignoring the accrued preference when estimating the searcher's payout in a moderate outcome.","Testing performance vesting on gross returns, or on IRR when the documents specify MOIC, instead of the measure the documents define.","Quoting the searcher's percentage without saying whether it is the share of common equity or the share of total exit value; with a preference, the second is lower."],"edge_cases":["No liquidity event after about five years: the primer notes that a third-party valuation may be used to set the IRR for performance vesting.","A sale before time vesting completes: acceleration may be negotiated, often tied to a MOIC benchmark, and may need an investor vote.","Redeemable preferred repaid early raises investors' IRR and can speed performance vesting.","International deals may adjust the vesting hurdles for inflation differences between currencies."],"external_standard_mappings":[],"source_ids":["SRC-STANFORD-GSB-INSIGHTS-SEARCH-2026","SRC-STANFORD-SEARCH-FUND-PRIMER-2026"],"citations":[{"source_id":"SRC-STANFORD-SEARCH-FUND-PRIMER-2026","pinpoint":"pp. 10, 13, 17-22, 66 (glossary: carry)","supports":"Search capital and units; step-up often 150%; acquisition capital; participating preferred structures and coupons; catch-up; searcher equity up to 25%/30% in three tranches; 20%-35% net IRR benchmarks; departure, super carry and employee pool","source":{"source_id":"SRC-STANFORD-SEARCH-FUND-PRIMER-2026","title":"A Primer on Search Funds: A Practical Guide for Entrepreneurs Embarking on a Search Fund (2026 edition, Case E958)","publisher":"Stanford Graduate School of Business (Peter Kelly; Dom Ng; Kim Latypov; Julie Makinen)","document_type":"paper","url":"https://www.gsb.stanford.edu/faculty-research/case-studies/primer-search-funds-practical-guide-entrepreneurs-embarking-search","publication_date":"2026 edition (replaces the 2021 Primer); 69 pages","jurisdiction":"US","status":"Latest edition","last_verified":"2026-10-01"}},{"source_id":"SRC-STANFORD-GSB-INSIGHTS-SEARCH-2026","pinpoint":"Article of 2026-07-13","supports":"Aggregate study returns referred to in 'Reading search fund returns'","source":{"source_id":"SRC-STANFORD-GSB-INSIGHTS-SEARCH-2026","title":"Search Funds Keep Offering a Proven Path to Ownership (Stanford GSB Insights, summary of the 2026 Search Fund Study)","publisher":"Stanford Graduate School of Business","document_type":"article","url":"https://www.gsb.stanford.edu/insights/search-funds-keep-offering-proven-path-ownership","publication_date":"2026-07-13","jurisdiction":"US","status":"Published","last_verified":"2026-10-01"}}],"faq":[{"q":"What is a step-up in a search fund?","a":"The premium at which search capital converts into the acquisition securities. At a 1.5x step-up, an investor who funded $50,000 of the search is credited with $75,000 of the acquisition securities."},{"q":"How much equity does a searcher get?","a":"Under the Stanford primer's description, up to 25% of the common equity for a solo searcher or 30% for a pair, vesting in thirds: at acquisition, over about four years, and on investor-return hurdles. Because investors' preference is paid first, the searcher's share of exit value is lower than that percentage unless a catch-up applies."}],"seo":{},"first_published":null,"last_reviewed":"2026-10-01","last_modified":"2026-10-01","content_version":"2.0.0","url":"https://altss.com/glossary/search-fund-economics","json_url":"https://altss.com/reference/concepts/search-fund-economics.json","title":"Search Fund Economics","formulas":[{"formula_id":"F-MGR-016-step-up-on-search-capital","concept_id":"ALTSS-MGR-016","label":"Step-up on search capital","plain":"C_search = u × S","latex":"C_{\\mathrm{search}} = u \\times S","variables":[{"symbol":"S","meaning":"search capital invested"},{"symbol":"u","meaning":"step-up multiple applied when search capital converts into the acquisition securities (the Stanford GSB primer describes 150% as common)"},{"symbol":"C_search","meaning":"amount credited to search investors in the acquisition securities"}],"convention_note":"Terms vary on whether the step-up applies to all search capital or only to investors who also fund the acquisition."},{"formula_id":"F-MGR-016-exit-split-with-participating-preferred-and-vested-searcher","concept_id":"ALTSS-MGR-016","label":"Exit split with participating preferred and vested searcher common","plain":"P = K × (1 + c)^τ; investors I = min(E, P) + (1 − σ) × max(0, E − P); searcher Q = σ × max(0, E − P)","latex":"P = K(1+c)^{\\tau},\\qquad I = \\min(E,P) + (1-\\sigma)\\max(0,E-P),\\qquad Q = \\sigma\\max(0,E-P)","variables":[{"symbol":"K","meaning":"capital credited in the investors' preferred: acquisition capital plus stepped-up search capital"},{"symbol":"c","meaning":"annual return (coupon) accruing on the preferred"},{"symbol":"τ","meaning":"years from acquisition to exit"},{"symbol":"P","meaning":"preference: credited capital plus accrued return"},{"symbol":"E","meaning":"equity value at exit, after repaying debt"},{"symbol":"σ","meaning":"searcher's vested share of the common equity"},{"symbol":"I, Q","meaning":"proceeds to investors and to the searcher"}],"convention_note":"Simplified: no employee pool, no redeemable tranche and no catch-up. A catch-up lets the searcher recover the agreed split once benchmarks are met; redeemable preferred stops accruing once redeemed. Performance vesting is tested on investors' returns, which themselves depend on vesting, so documents fix the calculation order."}],"sources":[{"source_id":"SRC-STANFORD-GSB-INSIGHTS-SEARCH-2026","title":"Search Funds Keep Offering a Proven Path to Ownership (Stanford GSB Insights, summary of the 2026 Search Fund Study)","publisher":"Stanford Graduate School of Business","document_type":"article","url":"https://www.gsb.stanford.edu/insights/search-funds-keep-offering-proven-path-ownership","publication_date":"2026-07-13","jurisdiction":"US","status":"Published","last_verified":"2026-10-01"},{"source_id":"SRC-STANFORD-SEARCH-FUND-PRIMER-2026","title":"A Primer on Search Funds: A Practical Guide for Entrepreneurs Embarking on a Search Fund (2026 edition, Case E958)","publisher":"Stanford Graduate School of Business (Peter Kelly; Dom Ng; Kim Latypov; Julie Makinen)","document_type":"paper","url":"https://www.gsb.stanford.edu/faculty-research/case-studies/primer-search-funds-practical-guide-entrepreneurs-embarking-search","publication_date":"2026 edition (replaces the 2021 Primer); 69 pages","jurisdiction":"US","status":"Latest edition","last_verified":"2026-10-01"}]}