# Research: Family-Office Feasibility Thresholds & the Anchor-Client Strategy *Compiled 2026-10-09. Dense, source-cited. Inline URLs point to the exact claims.* --- ## 1. At what wealth does a single-family office (SFO) become economically feasible? ### 1.1 The published cost benchmarks (the fixed-cost base) **J.P. Morgan Private Bank, 2026 Global Family Office Report** (333 SFOs, 30 countries, avg AUM $1.1bn) — average annual operating cost by AUM tier: - ≤$250M AUM: **~$875K/yr**; $250–500M: **$1.7M**; $500M–1bn: **$3.2M**; >$1bn: **$6.6M** (up from $6.1M in the 2024 report). ~26% of costs go to external providers. Talent/compensation is the main cost driver. - https://www.morganlewis.com/pubs/2026/07/control-cost-and-complexity-finding-the-right-family-office-model - https://privatebank.jpmorgan.com/nam/en/insights/reports/2026-family-office-report **UBS Global Family Office Report 2025/2026** (300+ offices) — average "pure" operating cost **41.1 bps of AUM** (35.1 bps above $1bn); staff ≈ two-thirds of pure cost; pure cost is only 57% of *total* family-office expenditure once asset-management and banking fees are added (i.e., all-in cost ≈ 2× the headline). Average office: ~12 staff, avg net worth $2.7bn, avg $1.3bn managed per office. - https://www.asseta.ai/resources/how-much-does-it-cost-to-run-a-family-office-2026-benchmarks (compiles UBS/JPM/Campden/Morgan Stanley) - https://philmeyfarth.com/blog/what-a-family-office-costs/ **Campden Wealth / AlTi Tiedemann 2025** (~100 North American SFOs) — small offices (<$250M): **~61 bps / ~$1M/yr**; midsize ($250M–1bn): ~40 bps / $3.6M; large: ~20 bps / up to $11M avg. Satisfaction: only ~50% of small offices satisfied vs 100% of $1bn+ offices. C-level compensation alone = 72% of total cost at small offices vs 39% at large ones — "small offices are not inefficient because they waste money; they are inefficient because one or two unavoidable senior salaries sit on a small denominator." - https://www.institutionalinvestor.com/article/2d78xc1lva2k35xgfs3k0/corner-office/family-offices-face-a-cost-satisfaction-trade-off **Forge Community / Deloitte 2020 Benchmarking Survey** (187 SFOs) — average cost ratio **0.41% of AUM**; smallest tranche (~$200M avg AUM) ran at ~55 bps with ~3.8 employees (~$50M AUM per employee); employee costs ≈ 60% of expenses across all size bands; clear economies of scale. - https://www.forgecommunity.com/-/media/project/forge/2020-forge-cost-of-running-a-family-office-report.pdf **Deloitte Family Office Benchmarking Study** (as cited) — fully staffed SFO (CIO, CFO, tax director, counsel, admin) costs **$1M–$3M/yr before any external manager fees**. - https://fatfire.com/ultra-high-net-worth-family-office/ **Swiss figures:** median SFO running cost **CHF 850K–1.2M/yr**; independent Swiss MFOs report CHF 1.8–3.5M for 3–8 client families; MFO breakeven at 50–75 bps fees; FINMA licensing cost CHF 180–280K + annual compliance CHF 90–140K. - https://family-office-advisory.com/articles/family-office-switzerland-jurisdictional-guide ### 1.2 The break-even thresholds and their reasoning The industry-standard arithmetic: **cost drag = fixed budget ÷ AUM**. A lean $1.2M budget = 2.40% at $50M, 1.20% at $100M, 0.80% at $150M, 0.48% at $250M, 0.12% at $1bn — "Nothing in that column is about skill, strategy or market conditions... The same office, staffed identically and performing identically, is a 2.4 percent drag at fifty million and a rounding error at a billion." The implicit test is the **1%-of-AUM hurdle** (met at ~$120M on a lean budget; a realistic budget pushes it toward $250M). - https://philmeyfarth.com/blog/what-a-family-office-costs/ Published threshold ranges (all consistent): | Source | "Consider an SFO" | "SFO runs well" | |---|---|---| | DAG Capital | — | **$250M** (a $2M office on $100M = 2% drag) https://dag.com/insights/family-office-costs-and-the-break-even-net-worth | | Morgan Lewis (JPM data) | **$100–250M** "economically rational" | https://www.morganlewis.com/pubs/2026/07/control-cost-and-complexity-finding-the-right-family-office-model | | Meyfarth (practitioner) | commonly quoted **$100M** is "low" | working threshold **$250M**; real inflection $250–500M | | Campden Wealth 2025 | — | breakeven "closer to **$500M**" once full service included https://westwick.org.uk/blog/knowledge/family-office-cost-structure/ | | Circle 26 | $100M to consider | **$250–500M** to run one; setup costs $500K–1.5M on top https://circle26.com/insights/when-a-single-family-office-is-right | | Creative Planning | **$100M** minimum | "truly cost-effective" at **$250M+** https://creativeplanning.com/insights/family-office/single-family-office/ | | Zephyr | SFO inefficient below ~$100M | comfortable floor **$250M**; at $25M a bespoke SFO costs 3.2–4.8% of AUM https://www.zephyrgroups.org/articles/cost-of-running-family-office/ | | FATFIRE / Kitces-style | SFO all-in effective fee 1.5–3.0% below $100M vs 0.5–1.0% at a well-run MFO | https://fatfire.com/ultra-high-net-worth-family-office/ | **Consensus reading:** USD 100M is the *marketing/entry* number; **$250M is the defensible economic floor for a fully staffed SFO; $250–500M is the genuine inflection**; Campden pushes it to ~$500M for full service. All-in SFO cost (running + investing layers) ≈ 0.7% for a simple listed portfolio, **1.5–2%+ with private-market funds and direct holdings** (Westwick model of a $500M office: office $3.3M/66bps + investing $6.3M/126bps incl. carry ≈ 192 bps total) — https://westwick.org.uk/blog/knowledge/family-office-cost-structure/ **Swiss franc equivalents:** Swiss staffing guides put the SFO-justified AUM at **CHF 200–250M minimum**, tipping point vs MFO ≈ **CHF 250M**; below CHF 100M staffing overhead alone eats 1–2% of assets; recommended models: 500M → full SFO. SFO setup for "CHF 100M+ families", CHF 1–5M+/yr. - https://heritage-staffing.ch/sfo-vs-mfo-in-switzerland/ - https://fortuneswiss.ch/en/family-office-switzerland/ ### 1.3 MFO entry minimums - Typical Swiss/French-speaking-Switzerland MFO: "delivers clear value from **CHF 10–15M**"; fully staffed MFO mandates more typically **CHF 20–30M+**; SFO justified only at "several hundred million CHF, or even a billion" — https://mbprojects.ch/family-office-complete-guide/ - Independent Swiss MFO targeting families with **CHF 5–100M** at 0.5–1.0% of AUM — https://fortuneswiss.ch/en/family-office-switzerland/ - US MFO practical minimum: **$10–25M**; typical fee 0.5–1.0% AUM or retainer $150K–500K+ — https://fatfire.com/ultra-high-net-worth-family-office/ - Antaras Group: MFO services relevant "from USD 20–30M" — https://antaras-group.ch/multi-family-office-eng/ - Swiss private-bank entry minimums for context: Pictet/Lombard Odier CHF 4–6M for bespoke management; UHNW divisions CHF 10M+; full family-office services typically CHF 20M+ — https://lawsupport.ch/banking/private-banking-switzerland/ - MFO breakeven economics in Switzerland: scalability inflects at **CHF 1.5–2bn aggregate AUM**; a CHF 3bn MFO at 60bps ≈ CHF 18M revenue, 85–90% margins — https://family-office-advisory.com/articles/family-office-switzerland-jurisdictional-guide **Implication for the target profile (CHF 50–100M+ individual):** squarely in the MFO band — too small for any sensible SFO, well above every private-bank and MFO minimum, and (as §3 shows) without the operating-business infrastructure that substitutes for an office. A boutique offering MFO-like service at below-market economics hits exactly the gap between a CHF 4M private-bank mandate and a CHF 250M SFO. --- ## 2. Why UHNW individuals pay for family offices / MFOs despite higher cost ### 2.1 Documented value drivers 1. **Consolidated reporting across custodians.** "Most UHNWI families have wealth spread across 3 to 8 banks (sometimes 15+)... one monthly or quarterly view across all banks, all asset classes, all jurisdictions" with performance attribution, fee analysis, currency aggregation — https://fortuneswiss.ch/en/family-office-switzerland/. This is consistently the #1 cited service in Swiss MFO marketing (also https://goldblum.ch/private-clients/family-office/, https://nessfo.ch/en/family-office-geneva/). 2. **Oversight of banks and managers ("CEO of my wealth").** Family offices "oversee and coordinate more than they replace" — holding incumbents accountable, running tenders, negotiating terms: "This oversight role is often where a family office pays for itself: better terms, fewer overlaps, and decisions made on a consolidated picture" — https://goldblum.ch/private-clients/family-office/. Flagging gaps: Alvarez & Marsal found many family offices "lack confidence that their teams know the right questions to ask about risk management" — https://antaras-group.ch/multi-family-office-eng/ 3. **Tax structuring coordination** across entities/jurisdictions; estate/succession planning and **family governance** — the decision-rights framework (investment policy statement, distribution policy, governance calendar) — https://tfoco.com/en/insights/knowledge-hub/unstructured-wealth-risks-planning/, https://www.craincurrency.com/family-office-management/when-liquidity-turns-business-wealth-family-governance-test 4. **Privacy and control.** SFOs offer "maximum privacy, minimal conflict of interest"; Swiss criminal law penalises unauthorized disclosure of client information by bank employees/advisers (provision absent in UK/US regimes), plus revised FADP fines to CHF 250K — https://family-office-advisory.com/articles/family-office-switzerland-jurisdictional-guide/, https://fatfire.com/ultra-high-net-worth-family-office/ 5. **Alignment / no product conflict.** "A truly independent family office works exclusively for its client, with no products to place and no remuneration tied to a recommendation" vs private-bank MFOs with retrocession biases — https://mbprojects.ch/family-office-complete-guide/ 6. **Deal access and next-gen training** (family-bank mechanisms, co-investment networks) — https://antaras-group.ch/multi-family-office-eng/, https://www.bny.com/wealth/global/en/insights/preparing-heirs-for-stewardship.html 7. **Time savings / single point of coordination** of bankers, lawyers, notaries, tax advisers — https://mbprojects.ch/family-office-complete-guide/ ### 2.2 Quantified cost comparison - SFO running cost: ~41 bps global average, 50–61 bps at small scale; but **all-in** (adding external manager fees 1–2% of AUM per Citi, fund-level fees, carry): ~0.7% (listed portfolio) to ~2% (ordinary-complexity portfolio) — https://westwick.org.uk/blog/knowledge/family-office-cost-structure/ - MFO fee model: **0.5–1.0% of AUM** or retainer $150–500K/yr; CHF 50M portfolio ≈ CHF 250–500K/yr vs CHF 600–800K salaries for a minimal SFO team (CIO/accountant/PA) alone — https://heritage-staffing.ch/sfo-vs-mfo-in-switzerland/ - Private-bank UHNW wealth management: 0.5–0.75% relationship fee, "total cost often higher than the headline rate suggests" (alternatives access, trust services, lending layered on) — https://fatfire.com/ultra-high-net-worth-family-office/ - So an individual at CHF 50–100M buying a *true* MFO service pays 0.5–1.0% on top of manager fees — more expensive than plain discretionary management (typically 0.3–0.9% declining in size), and pays anyway. The willingness to pay is for functions (§2.1) plain asset management does not perform. --- ## 3. The inherited-wealth / no-operating-business profile ### 3.1 Documented pain points - **"Sudden Wealth Syndrome"** (coined by Dr Stephen Goldbart, Money Meaning & Behavior Institute): adjustment difficulties, anxiety, loss of identity, guilt, "financial imposter syndrome" — common specifically among inheritance recipients; people "may be unsure whether they need financial planning, investment, legal, or tax advice or how these services fit together... unsure of where to begin" — https://consumerduty.org/images/Vulnerability_Guides/FVT_Guides/FVT_Sudden_Wealth_Guide_Advisers.pdf; https://www.investopedia.com/terms/s/suddenwealthsyndrome.asp - **Wealth without infrastructure:** heirs "inherit a massive, highly complex financial infrastructure... without any of the historical context, philosophy, or discipline required to sustain it... handed the steering wheel to a high-performance vehicle without ever being taught how to drive"; they "fragment the family's capital across multiple, uncoordinated financial planners who lack an integrated view" — https://www.moneyweb.co.za/financial-advisor-views/the-greatest-threat-to-your-familys-legacy/ - **Sold products by everyone:** after a liquidity event the standard industry response is a "fiduciary hazard" — "a frantic rush to invest. They offer portfolios, products, and performance metrics... You do not need a stock picker; you need an advocate. You do not need a plan; you need a constitution." Unprepared heirs "become highly susceptible to external influence" — https://www.prosperwise.ca/post/the-stewardship-of-legacy-escaping-the-inheritance-trap-through-governance/; the UK FCA-consumer-duty guide likewise documents unwanted product approaches after windfalls become known — https://consumerduty.org/images/Vulnerability_Guides/FVT_Guides/FVT_Sudden_Wealth_Guide_Advisers.pdf - **Governance vacuum:** "Capital that once sat inside a business with clear leadership and defined decision rights now sits outside it, often without either... a family brought in a private bank within weeks of closing a sale, only to discover three months later that the founder's wife and eldest son each believed they held final sign-off on new investments." Prescriptive 90-day/6-month/1-year roadmap (mapping → governing documents → structure decision) — https://www.craincurrency.com/family-office-management/when-liquidity-turns-business-wealth-family-governance-test - **No peer network of managers:** the "confusion stage" — inheritors "become immersed in what can appear as a foreign world... overwhelmed by the new language of investing, taxes, estate structures and the roles of various advisors — including trustees, trust protectors, CPAs, attorneys, wealth advisors and family office professionals"; structures via trusts can make recipients "feel like dependent children asking for access to capital" — https://mlaem.fs.ml.com/content/dam/pbig/pdfs/WP-02-22-0338.B_r_ADA.pdf (Merrill Lynch, *Inheritance Styles*) - **Quantified dissipation:** research shows inherited wealth often dissipates within three generations, "largely due to poor planning and limited financial knowledge"; failure is "rarely due to poor legal structuring... driven by a breakdown in family communication and a profound lack of financial education among the beneficiaries" — https://tfoco.com/en/insights/knowledge-hub/unstructured-wealth-risks-planning/, https://www.moneyweb.co.za/financial-advisor-views/the-greatest-threat-to-your-familys-legacy/ - **Heir-readiness gap:** nearly half of UHNW families doubt their heirs can manage the inheritance; 25% of families report inheritors with no formal financial learning at all (BNY Wealth 2026 *Wealth in Motion*) — https://www.bny.com/wealth/global/en/insights/preparing-heirs-for-stewardship.html ### 3.2 Fit for the anchor-client thesis The inherited-wealth individual without an operating business has precisely the "embedded office inside the operating company" option *missing* — Meyfarth: the embedded-in-business route is the normal answer below $250M, but "the one capability you cannot rent is operating oversight of companies you own", and this person owns none (https://philmeyfarth.com/blog/what-a-family-office-costs/). They also face Swiss SFO thresholds of CHF 200–250M that they may not meet (https://heritage-staffing.ch/sfo-vs-mfo-in-switzerland/). So the need is for a coordinated, fiduciary, product-conflict-free "personal family office" at MFO scale — the gap a boutique with one anchor client can fill at below-market economics. --- ## 4. Anchor-investor / founding-client economics: precedents and structures ### 4.1 Precedent structures from the seeding / GP-stakes world The asset-management analogue is well documented in hedge-fund seeding and GP-stakes: 1. **GP stake + LP commitment** — investor gets equity in the *manager* with preferred economics (recoup capital from GP-level distributions first), plus enhanced LP rights in the fund. https://anchorpointlegal.ai/insights/em-pro-tips-seeding-arrangements 2. **Revenue share + LP commitment** — contractual right to a share of management fees/carry, often across multiple vehicles, sometimes with sunset/step-downs; preferred by some because equity stakes "attract higher regulatory scrutiny and may require the investor to be disclosed in the manager's Form ADV." https://anchorpointlegal.ai/insights/em-pro-tips-seeding-arrangements 3. **Anchor LP with preferential fund economics** — discounted management fee/carry plus enhanced reporting and governance rights "not generally available to other limited partners." 4. **Quantified terms:** hedge-fund seeders historically received ~**1% of revenues per $1M of seed capital** (rule holds below ~$50M), typically for 5–10 years; equity stake deals usually **1–10% of the management company**; typical seeder share of revenue **15–25%**; discounted fees of 1–1.5% mgmt + 10–15% carry for seeders (Troutman Pepper/CAIA/Dechert data). Anchor LPs took ~25% of first-time VC funds on average (DocSend). https://teten.com/should-you-give-an-anchor-investor-a-stake-in-your-funds-management-company/, https://www.vibe-advisors.com/hedge-fund-seeding-explained/ 5. **Control limits:** seed investors keep stakes "generally... well below 25%, often in the 5% to 10% range, and structured to remain passive" to avoid SEC "control person" joint liability; governance rights (LPAC seats, consents) are capped and often sunset after fund I/II. https://anchorpointlegal.ai/insights/em-pro-tips-seeding-arrangements 6. **Cautionary precedent — PAAMCO v. Sussman:** a $1.3–2M loan with a convertible right to 40% of the founders' partnership ended in litigation and a court-ordered 40% equity certificate; the lesson is to paper conversion/economics unambiguously (the SEC also had to assess whether Sussman should appear as an owner on Form ADV). https://www.institutionalinvestor.com/article/2d78xc1lva2k35xgfs3k0/... (PAAMCO article: https://inv-prd.institutionalinvestor.com/index%2Ephp/article/2btgdzbka1069e2875ekg/portfolio/paamco-vs-sussman-a-cautionary-tale-of-hedge-fund-seeding) 7. **RIA/wealth-management analogues:** fee-schedule discounts by asset tier are standard (e.g., Element Pointe: 25bps at $100M+ vs 45bps at $25–100M); **Equity Appreciation Rights** used to share firm upside without voting equity — a template for giving a founding client *economic* participation without control. https://www.kitces.com/blog/david-savir-element-pointe-fee-only-ria-equity-appreciation-rights-vesting/ 8. Negotiation discipline from Teten's practitioner panel: keep anchor benefits **vehicle-specific** (a discounted fee on their own mandate), not a perpetual % of firm revenues; exact consideration (reference rights, press rights, introductions) for any revenue share; "separate their roles as pure money investor and co-manager" and price each independently. https://teten.com/should-you-give-an-anchor-investor-a-stake-in-your-funds-management-company/ ### 4.2 Swiss legal constraints on preferential client economics - **FinSA Art. 17 (Handling of client orders):** "Financial service providers shall uphold the principles of good faith and **equal treatment** when handling client orders" — https://www.fedlex.admin.ch/filestore/fedlex.data.admin.ch/eli/cc/2019/758/20210801/en/pdf-a/fedlex-data-admin-ch-eli-cc-2019-758-20210801-en-pdf-a.pdf. Note the *textual scope*: it governs order handling, not commercial fee-setting. **FinSO Art. 20** operationalises it: processes must "safeguard the interests and **equal treatment** of clients" — comparable orders executed in sequence received; pooled-order allocation must not impair any client's interests; i.e., equal treatment in Swiss law is primarily about **execution and allocation**, not about *pricing tiers* (which the industry's stepped fee schedules already make standard practice). https://fedlex.data.admin.ch/filestore/fedlex.data.admin.ch/eli/cc/2019/759/20220101/en/pdf-a/fedlex-data-admin-ch-eli-cc-2019-759-20220101-en-pdf-a.pdf - Therefore a discounted fee for a founding client is commercially lawful (fee schedules are differentiated by size everywhere), but anything affecting **allocation of pooled trades, timing, or access to same-vehicle capacity** must respect FinSA Art. 17/FinSO Art. 20. - **Conflicts of interest — FinSA Art. 25 + FinSO Arts. 24–28:** precautions required; where conflicts can't be prevented, "particularly stringent requirements" and **disclosure to clients** (FinSO Art. 26); remuneration systems must not create incentives to disadvantage clients (FinSO Art. 25 lit. e). FINMA Guidance 03/2026 confirms these are live supervisory focus areas for portfolio managers (in-house-product incentives, double fee charging). https://www.droit-bilingue.ch/en-de/9/95/950.11-25-28.html, https://www.finma.ch/en/~/media/finma/dokumente/dokumentencenter/myfinma/4dokumentation/finma-aufsichtsmitteilungen/20260603-finma-aufsichtsmitteilung-03-2026.pdf - **Retrocessions:** FinSA requires full transparency on referral fees/retrocessions from banks or managers, with explicit client consent or full pass-through — directly relevant if the anchor receives inducements or if the firm pays/receives them asymmetrically. https://antaras-group.ch/multi-family-office-eng/ **Practical structures ranked by Swiss friction:** (i) founding-client **fee discount/fee holiday on their own segregated mandate** — lowest risk, pure commercial pricing; (ii) **profit-participation right** (contractual revenue share with sunset) — equity-like economics without shareholding, keeps the client out of "qualified participation" tests; (iii) **advisory/well-capitalization shares** — permissible but triggers §5; avoid perpetual firm-wide revenue claims and pooled-vehicle preferential terms that would strain equal-treatment norms. --- ## 5. Swiss constraints on a CLIENT becoming a SHAREHOLDER of a FINMA-supervised portfolio manager - **Qualified participation (≥10%):** FinIA/FinIO require holders of a "qualified participation" (≥10% of capital or votes; persons jointly acting can be aggregated) to meet **good repute, guarantee of irreproachable business conduct** (honesty/integrity/professional standing assessments including qualifications), and to declare whether the stake is held for own account or fiduciary, and whether options over it exist. The firm must report participations and changes to FINMA/its supervisory organisation **in advance**. FinIO Art. 13; FinIA Art. 11. So a client taking ≥10% of the PM becomes a supervised-licensing factor: FINMA/SO vetting of *the client as owner*. https://www.regservices.ch/?download=8192 (FinIO Art. 13 text), https://lawbrary.ch/gesetz/cc/954_11/.../art-49-independent-management-of-investment-funds/ - **Organisational-change approval:** any change to circumstances affecting the licence (ownership changes included) must be reported to the SO in advance and, depending on the change, approved by FINMA — https://www.finma.ch/en/authorisation/portfolio-managers-and-trustees/ - **Conflicts of interest (client-owner + client-of-firm):** as a shareholder the anchor profits from firm revenue including fees charged to *other* clients — a structural conflict FinSA Art. 25/FinSO Arts. 24–28 require the firm to identify, mitigate (information barriers, functionally separate management, staff-remuneration rules) and **disclose** to affected clients where unavoidable. FINMA Circ 2025/2 margin nos. 23–28 give the operational playbook. https://www.droit-bilingue.ch/en-de/9/95/950.11-25-28.html, https://www.finma.ch/en/~/media/finma/dokumente/dokumentencenter/myfinma/4dokumentation/finma-aufsichtsmitteilungen/20260603-finma-aufsichtsmitteilung-03-2026.pdf - **Governance:** the firm's governance/management body members must themselves satisfy fit & proper; a large client-shareholder's influence on the governance body would be assessed. (FinIO Art. 13 licensing dossiers cover "the envisaged activity... and persons involved in intended investments" and pending proceedings of participants.) https://www.regservices.ch/?download=8192 - **SEC side (planned dual FINMA+SEC):** for an SEC-registered adviser, ≥25% ownership or governance influence confers **"control person" status** with joint liability exposure — hence the market norm of keeping anchor stakes 5–10% and passive; equity owners must appear on **Form ADV** (omission was a live issue in the PAAMCO case). https://anchorpointlegal.ai/insights/em-pro-tips-seeding-arrangements, https://inv-prd.institutionalinvestor.com/index%2Ephp/article/2btgdzbka1069e2875ekg/portfolio/paamco-vs-sussman-a-cautionary-tale-of-hedge-fund-seeding - **Precedents:** no FINMA-specific precedent of a *client-shareholder* of a licensed independent PM was found in public sources; the closest documented analogues are the hedge-fund GP-stakes/anchor-LP deals (§4) and RIA equity arrangements. Treat the Swiss conflict-of-interest analysis as untested; a regulatory opinion letter from the supervisory organisation at licence application is the practical route. *Flag: this subsection is assembled from statute texts and market practice, not decided cases.* ### Bottom line for structuring the anchor deal 1. **Fee economics first:** discounted fee/family-office-style service on a segregated CHF 50–100M mandate — lawful commercial pricing, no ownership consequences. 2. **Firm economics second, if at all:** a capped, sunset-limited **profit-participation right** (e.g., contractual revenue share ≈ the seeder norm of low-single-digit % of revenue for a defined period) avoids the qualified-participation/fit-&-proper machinery entirely. 3. **Equity only deliberately:** keep any stake **<10% (Swiss qualified-participation line) and well below 25% (US control)**, passive, pre-approved with the SO/FINMA in the licence dossier, disclosed in ADV; paper all conversion/exit terms (PAAMCO lesson). --- ## Key numbers cheat-sheet - SFO fixed cost: $875K (≤$250M AUM) → $1.7M ($250–500M) → $3.2M ($0.5–1bn) → $6.6M ($1bn+) — JPM 2026; Swiss SFO CHF 850K–1.2M median. - SFO cost bps: ~41 global avg; 50–61 bps small; 20–35 bps large; staff = ⅔ (C-level = up to 72% of budget at small offices). - SFO threshold: $100M entry quote / $250M economic floor / $250–500M real inflection / ~$500M Campden full-service breakeven. Swiss: CHF 200–250M. - All-in SFO cost: ~0.7% (listed) to ~2% (complex) incl. fund fees + carry; external manager fees alone 1–2% (Citi). - MFO minimums: CHF 10–15M (Romandie), USD 20–30M (typical), $10–25M (US); fees 0.5–1.0% AUM. - Seeder terms: 1% of revenue per $1M seed (<$50M), 15–25% revenue share, 1–10% mgmt-co equity, 5–10 yr; anchor LP ≈ 25% of first-time fund. - Swiss equity lines: ≥10% = qualified participation (fit & proper vetted); US: <25% + passive to avoid control-person liability.