How Is the US LP Market Organized in 2026? For Non-U.S. Fund Managers

Last reviewed: 21 September 2026

The U.S. LP market in 2026 is organized around a few hundred decision points, not thousands of investors. Traditional institutions are committing cautiously while distributions stay low, and the growth is in private wealth, where central research desks at large wealth firms, outsourced CIOs and investment consultants choose managers on behalf of many clients at once. A manager based outside the United States reaches U.S. capital by being chosen at one of those desks.

Educational content only — not investment, legal, tax, or compliance advice. See the full note at the end of this article.

For a generation, the fundraising playbook for a manager based outside the United States pointed at the large standalone institutions: the state pension plans, the university endowments, the big foundations. Those investors are still there, and they still matter. What has changed is where the new money comes from and who decides where it goes.

This article is the in-depth map. It walks the U.S. allocator landscape layer by layer — the market conditions behind the shift, the organizations that now choose managers for many clients at once, the platforms and fund structures that carry private-wealth money, and the adviser, tax and marketing rules a non-U.S. manager meets on the way in. Where a layer is covered in more detail elsewhere on this site, we link to it rather than repeat it.

Why has U.S. capital shifted from institutions toward private wealth?

Because the institutions have less to recycle. Private-equity distributions have run below 15% of net asset value for four consecutive years, according to Bain & Company, and the stock of unsold portfolio companies stands at roughly 32,000 companies worth about US$3.8 trillion. An endowment or pension plan that is not receiving distributions has less to commit to the next vintage, however much it likes the manager.

The return arithmetic has also moved against the old model. Bain's 2026 midyear analysis summarizes it as "12 is the new 5": a buyout that once needed around 5% annual EBITDA growth to return 2.5 times its money over five years now needs about 12%, because cheap leverage and multiple expansion no longer do the work. Holding periods have stretched toward seven years, and managers lean on continuation vehicles, NAV loans and minority stake sales for liquidity. Global buyout deal value did recover in 2025 — up 44% to about US$904 billion — but much of it came from very large transactions, and the mid-market's exit route remains slow.

Private wealth is where the headroom is. Envestnet, citing Cerulli research, projects the high-net-worth segment (investors with US$5 million or more) growing at about 9.3% a year toward US$30 trillion by 2028. The gap is stark: the average university endowment holds more than half its portfolio in private markets, while the average individual investor holds less than 3%. Closing even part of that gap is the business the U.S. wealth industry is now organized around.

Who actually decides where U.S. private-wealth capital goes?

Increasingly, a central desk — not the individual adviser. A manager cannot raise U.S. wealth capital by calling financial advisers one at a time; there are too many of them, and most no longer have the authority to add a private fund on their own. The decision sits higher up, in organizations that pool client assets and set one investment policy for the whole house.

Registered investment adviser (RIA) aggregators

The U.S. RIA market has consolidated fast, much of it backed by private-equity sponsors. Dakota counts 511 new RIAs launched in 2025 and 377 RIA acquisitions closed, representing about US$2.5 trillion in acquired assets. Serial acquirers include Merit Financial, Mercer Advisors (the Denver-based wealth firm, not the consultant of the same name), Carson Group, Wealth Enhancement Group, Creative Planning, Mariner, Corient and Hightower.

The purpose of that consolidation has shifted. It began as succession planning and back-office scale. By 2026, Dakota's reading is that it is about controlling allocation — building an institutional-grade chief investment officer (CIO) function and a formal investment committee that decides for every adviser in the firm. For a manager, that changes the job entirely: you are no longer building adviser relationships, you are passing one institutional diligence process.

Hightower is the clearest public example. It has built institutional-grade manager research into the house — including its 2025 combination with the consultant NEPC — and, as PitchBook describes, runs private-fund selection through a central committee using what it calls a "PEP" lens: performance, exclusivity and preferred terms. By concentrating demand, Hightower raised its average commitment to a preferred private fund from about US$7 million across two advisory teams to about US$55 million across more than twenty. A single approval at a desk like that reaches client portfolios that, in aggregate, look like a small endowment.

Scale inside these firms runs through model portfolios. As a firm grows, a central asset-allocation model becomes the way capital is deployed consistently across hundreds of advisers. A fund that sits inside the model is allocated across the house; a fund outside it depends on adviser-by-adviser interest. Cerulli's 2026 private-markets research points to unified managed account (UMA) programs and turnkey asset management platform (TAMP) models as where placement opportunities are growing.

Outsourced CIOs and investment consultants

Beside the wealth firms sit the outsourced chief investment officers (OCIOs) and investment consultants, who do the same selection work for pensions, endowments, foundations, hospitals, insurers and, increasingly, families. Charles Skorina's summer 2026 directory puts global OCIO assets at about US$5.64 trillion at the end of 2025, up 8.9% on the year.

The key distinction is who holds the final vote. A discretionary OCIO makes the investment decision and executes it. An advisory consultant researches managers and recommends, while the client's board or committee votes. Names that span the spectrum include Mercer (the Marsh McLennan consultant), Aon, BlackRock's OCIO business, and consultants that have added discretionary mandates such as Cambridge Associates, NEPC, Callan and Meketa. We explain what getting onto a consultant's radar actually buys a manager in The OCIO and Investment-Consultant Layer.

Consultant diligence is data-heavy. Cambridge Associates, for example, maintains a manager submission process and builds its benchmarks from manager-supplied data. What wins attention is institutional transparency and a clear answer to one question: what does this strategy give a U.S.-heavy, technology-concentrated portfolio that it does not already have? In 2025, U.S. venture returned 21.1% against 8.7% for U.S. private equity, driven by concentration in information technology. A European mid-market industrial strategy or an Asian growth strategy has to be presented as a complement to that book, not a substitute for it.

The line between these categories is closing. Institutional research desks now sit inside the largest wealth firms — Hightower with NEPC, Cresset with Monticello — and the largest wealth firms run their own manager research. For a manager, the practical category is the same either way: an allocator whose one decision is made for many.

Do I need to be on iCapital or CAIS to reach U.S. wealth investors?

Not to reach the houses that choose managers themselves — but the platforms explain a great deal about how U.S. wealth money moves once a manager has been chosen.

iCapital and CAIS solve an operational problem. Private funds are illiquid, paper-heavy and slow to administer: subscription documents, capital calls, investor verification and U.S. tax reporting all multiply with every small investor. The platforms build feeder funds that pool many small commitments — often from US$100,000 — into a single commitment to the manager's fund, and take over the onboarding, anti-money-laundering and accreditation checks. The manager sees one investor on the register instead of hundreds. CAIS has published custom-feeder technology fees from as low as 5 basis points, depending on complexity and size.

How much the platform matters depends on who is doing the choosing:

• At sub-scale RIAs and menu-driven programs, a strategy that is not on the platform often cannot be implemented at all. Some wirehouse programs, such as Morgan Stanley's Graystone Consulting, gate access on an approved list plus a platform feeder.
• At the large wealth firms and institutional houses, the house's own investment committee is the gate. They choose the manager first and then build the wrapper — their own vehicle, or a "bring your own manager" service that iCapital, CAIS and GLASfunds all offer.

The same logic applies one layer further down, on turnkey platforms such as GeoWealth, Envestnet and InvestCloud, which let an adviser hold public funds and private funds in a single unified managed account. GeoWealth, whose strategic investors include BlackRock, Apollo, J.P. Morgan Asset Management and Goldman Sachs, connects to iCapital for subscriptions and redemptions so that an adviser can run, say, a 70/30 public-private model across every client. A strategy that wants that kind of distribution has to be modelable: predictable liquidity terms, regular valuations, and a capital-call pattern the platform can handle.

Does my fund need an evergreen structure to reach U.S. wealth?

For the broad wealth market, increasingly yes; for family offices and the wealthiest clients, not necessarily. A classic drawdown fund — unpredictable capital calls, ten- to twelve-year life — is hard to place with most individual investors, who expect some liquidity. Ultra-high-net-worth families and single-family offices still commit to drawdown funds. The growth, though, is in semi-liquid "evergreen" vehicles.

The two main U.S. vehicles are registered closed-end funds: interval funds and tender-offer funds. Robert A. Stanger & Co. put the non-listed closed-end fund market at about US$261 billion at mid-2026 — about US$136 billion in interval funds and US$125 billion in tender-offer funds, across 308 funds. Both are registered under the Investment Company Act of 1940, a regulatory regime well beyond what a private fund carries, so a non-U.S. manager usually reaches them by sub-advising or partnering with a U.S. sponsor rather than launching one alone.

Interval funds operate under SEC Rule 23c-3. Each fund commits, as a fundamental policy, to offer to repurchase between 5% and 25% of its shares at net asset value at set intervals, usually quarterly. If requests exceed the offer, repurchases are pro-rated — the mechanism that frustrated investors in some large real-estate vehicles during the recent commercial-property stress — though the rule allows a fund to take up an extra 2% of shares to absorb excess demand. The fund must hold liquid assets equal to the repurchase amount from the notice until the pricing date, and must calculate NAV at least weekly and daily in the five business days before each repurchase request deadline. In May 2026 the SEC gave notice that it intends to grant two named interval funds relief to make monthly repurchase offers within the same overall limits; other sponsors would need relief of their own.

Tender-offer funds leave the timing of repurchases to the fund's board. That flexibility suits less liquid strategies, but distribution platforms generally prefer the predictable schedule of an interval fund.

How is a fund usually structured for U.S. and non-U.S. investors?

Most managers raising from U.S. and non-U.S. investors together use a Delaware vehicle for U.S. taxable investors and a Cayman Islands vehicle for non-U.S. investors and U.S. tax-exempt institutions, investing alongside each other or through a master fund. Delaware is the U.S. benchmark for its partnership law and courts; Cayman is the offshore domicile U.S. institutional diligence teams know best.

The reason for the split is tax, and it comes down to three questions a U.S. investor's operations team will ask:

• Tax-exempt investors — endowments, foundations, most pension plans — want to avoid unrelated business taxable income from leverage or operating businesses. The usual answer is a blocker corporation. See UBTI and the Blocker Structure.
• Non-U.S. investors want the fund to avoid effectively connected income from a U.S. trade or business, which is taxed on a net basis and withheld at the fund level. Most funds that invest in securities fall outside it; lending and fee-earning strategies are where it bites. See What Is Effectively Connected Income.
• Taxable U.S. investors in a non-U.S. fund face the passive foreign investment company rules, and every U.S. investor expects the right annual tax reporting. See PFIC and the QEF Election and Schedule K-1, K-2, K-3, and Form 8865.

Real-estate strategies add the Foreign Investment in Real Property Tax Act, which is why they sometimes use layered blocker structures. The design of any of this is work for the fund's tax counsel; the point for fundraising is that U.S. allocators ask early, and a manager who has the answer ready clears a step many do not.

Does a non-U.S. manager have to register with the SEC?

Usually not at the outset, but raising from U.S. investors does create an obligation. The Investment Advisers Act of 1940 applies to any adviser using U.S. means to raise money, so the question is which exemption fits.

We cover the choice, and the one trap in this layer without a cure period, in The Adviser Layer: Foreign Private Adviser vs. Exempt Reporting Adviser.

What rules govern how I present performance to U.S. investors?

Three overlapping frameworks: the SEC Marketing Rule for the adviser, FINRA Rule 2210 for the broker-dealers that distribute, and Regulation Best Interest for broker-dealers recommending to retail clients. A manager whose materials pass through a U.S. wealth firm will meet all three.

SEC Marketing Rule (Rule 206(4)-1)

In force since November 2022, the rule covers pitch decks, websites, offering documents and digital communications. The provisions that most often catch managers from abroad:

• Net alongside gross. Gross performance may not be shown without net performance of at least equal prominence, calculated over the same period with the same method. (Private fund advertisements are exempt from the separate requirement to show one-, five- and ten-year periods.)
• Extracted performance. Showing a subset of investments — the best sector, the strongest deals — requires providing, or offering promptly, the performance of the whole portfolio it came from. SEC staff guidance in March 2025 confirmed that gross extracted performance of a single investment may be shown if total-portfolio gross and net figures appear with it.
• Hypothetical performance. Targets, projections and back-tests need written policies showing the figures are relevant to the audience's likely financial situation, with disclosure of the assumptions behind them.
• Testimonials, endorsements and ratings. Paying a promoter or solicitor is permitted but needs a written agreement and clear disclosure of the compensation and conflicts. A third-party rating can be cited only if the survey behind it was not designed to produce a predetermined result.

FINRA Rule 2210

FINRA sorts communications into retail (more than 25 retail investors within 30 days), correspondence (25 or fewer) and institutional. Retail communications generally need approval by a registered principal before use, and all communications must be fair, balanced and free of promissory language. Expect material that passes through a wealth firm's broker-dealer to come back with projections and superlatives removed. FINRA proposed amendments in July 2026 that include risk-based pre-approval and treatment of AI-generated content as regulated communications.

Regulation Best Interest

Since 2020, broker-dealers recommending to retail customers must meet disclosure, care, conflict-of-interest and compliance obligations. The care obligation requires the broker to understand the risks, rewards and costs of a private investment and to judge it in the client's best interest. In practice, the burden moves to the manager: clear, complete disclosure of fees, liquidity terms and risks is what lets the distributor document its own decision.

Will 401(k) plans open to private funds?

Slowly, and it is the long-term prize. U.S. defined-contribution plans hold trillions of dollars, and fiduciaries have avoided alternatives largely for fear of fee and liquidity litigation under ERISA. On 31 March 2026 the Department of Labor proposed a rule, Fiduciary Duties in Selecting Designated Investment Alternatives, setting out six factors a plan fiduciary should weigh when selecting an investment option, including alternatives: performance, fees, liquidity, valuation, benchmarks and complexity. Meeting the process is intended to give fiduciaries a safe harbor.

The proposal is not final. Separately, the Supreme Court granted review in Anderson v. Intel Corp. Investment Policy Committee, a challenge to alternatives inside Intel's target-date funds, with argument set for 6 October 2026; the question before the Court is what benchmark an underperformance claim must plead. The direction of travel is toward access, but the pace will be set by the final rule and by the courts, and the first route in is likely to be professionally managed target-date and balanced funds rather than direct plan menus.

What does this mean for a manager based outside the United States?

That the U.S. market has two doors, and it helps to know which one you are walking toward.

The first is the menu: platforms, model portfolios and registered vehicles that carry private-markets exposure to thousands of advisers. It rewards structural compatibility — the right wrapper, the right liquidity terms, the right tax architecture, the right platform relationships. It is the fastest-growing channel and the most engineered one, and for most non-U.S. managers it is a second step, usually taken with a U.S. partner.

The second is the desk: the investment committees at large wealth firms, OCIOs, consultants, family offices and the traditional institutions, where people choose managers on judgment and diligence and build the vehicle afterward. That door still opens the way it always has — by being known, and being well prepared, when the desk is looking. It is where a manager with a strong record at home and no U.S. brand can begin, because one decision there is made for many.

For the full sequence of U.S. legal steps, start with The Non-U.S. GP's Guide to Raising Capital from U.S. LPs. For what U.S. institutions expect on returns, see What Return Do U.S. LPs Actually Require from a Non-U.S. Fund Manager? For the endowment and foundation segment specifically, see How a Fund Manager Actually Gets in Front of an Endowment or Foundation.

Frequently asked questions

Who are the main types of LPs in the United States? Public and corporate pension plans, university endowments, foundations, insurers, family offices, and — the fastest-growing segment — private-wealth investors reached through wealth firms. Outsourced CIOs and investment consultants choose managers on behalf of many of the institutions; central research desks at large wealth firms do the same for their clients.

What is an RIA aggregator? A wealth firm that has grown by acquiring independent registered investment advisers and now runs investment decisions centrally, through a chief investment officer and an investment committee. Examples include Hightower, Mariner, Creative Planning and Mercer Advisors. One approval at such a firm can reach thousands of client accounts.

What is an OCIO? An outsourced chief investment officer: a firm that runs all or part of an institution's portfolio. A discretionary OCIO makes and executes the investment decision; an advisory consultant recommends and the client votes. Global OCIO assets were about US$5.64 trillion at the end of 2025.

Do I need to be on iCapital or CAIS to raise from U.S. wealth investors? Not for the large wealth firms and institutional houses that choose managers through their own investment committee; they build the vehicle after choosing, sometimes using those platforms' "bring your own manager" services. Platform availability matters most at smaller advisers and menu-driven programs.

What is the difference between an interval fund and a tender-offer fund? An interval fund must offer to repurchase 5% to 25% of its shares at set intervals under SEC Rule 23c-3. A tender-offer fund repurchases shares only when its board decides to. Both are registered closed-end funds, a regime well beyond a private fund's.

Does a non-U.S. manager have to register with the SEC to raise from U.S. investors? Usually not. Most file as exempt reporting advisers under Rule 203(m)-1, which, for a manager with no U.S. office, places no limit on U.S. private-fund capital. The foreign private adviser exemption needs no filing but is capped at under 15 U.S. clients and investors and US$25 million.

Can I show gross returns in a pitch deck to U.S. investors? Only with net returns of at least equal prominence, calculated over the same period with the same method, under the SEC Marketing Rule. Showing selected deals requires offering the whole portfolio's performance alongside.

Can 401(k) plans invest in private equity funds? They can, and the Department of Labor's 31 March 2026 proposed rule sets out six factors for fiduciaries selecting such options. The rule is not final, and most access is expected to come through professionally managed target-date funds rather than direct plan menus.

Sources

• Bain & Company, Global Private Equity Report 2026 and Private Equity Midyear Report 2026.
• Envestnet, "2026 RIA trends defining the industry" (citing Cerulli Associates).
• Dakota, "Top Trends Defining the RIA Market in 2026."
• PitchBook, "How Hightower Advisors is bringing institutional-grade investing to wealth management."
• Cerulli Associates, U.S. Private Markets 2026.
• Charles Skorina & Co., "OCIO Directory Summer 2026."
• Cambridge Associates, US Private Equity & Venture Capital Benchmark Commentary, Calendar Year 2025 (July 2026).
• CAIS, custom feeder fund fee announcement; iCapital, custom platform solution; GeoWealth, public-private model capabilities and fundraising history.
• Robert A. Stanger & Co., non-listed closed-end fund market releases (July 2026).
• 17 CFR 270.23c-3 (interval funds); Alston & Bird, "SEC Signals Path to Monthly Liquidity for Interval Funds" (June 2026).
• 17 CFR 275.203(m)-1; SEC Release IA-3222 (2011) on exemptions for advisers to venture capital funds, private fund advisers and foreign private advisers.
• 17 CFR 275.206(4)-1 (Marketing Rule); SEC staff Marketing Rule FAQs (March 2025).
• FINRA Rule 2210; Mintz on proposed Rule 2210 amendments (14 July 2026).
• SEC Regulation Best Interest small-entity compliance guide.
• U.S. Department of Labor, "Fiduciary Duties in Selecting Designated Investment Alternatives," proposed rule, Federal Register, 31 March 2026; SCOTUSblog, Anderson v. Intel Corp. Investment Policy Committee, No. 25-498.

Change log

• 21 September 2026 — First published.

Educational content only. This article was researched and drafted with AI assistance, reviewed for accuracy before publication. It explains publicly available market and regulatory information for general information, current as of the "Last reviewed" date shown above. Nothing here is investment advice, a recommendation regarding any fund, manager, platform, or allocation, or an offer of any security. It is not legal, tax, or compliance advice — U.S. securities, tax and retirement-plan law each require qualified counsel, and nothing here substitutes for it. Private Capital Development LLC is not a law firm, and is not a placement agent or broker-dealer; we do not conduct regulated fund distribution in the United States or elsewhere. We connect fund managers and institutional investors through relationship facilitation on a flat-fee retainer.

About Randy Mitchell. Randy Mitchell is the co-founder of Private Capital Development LLC. He spent thirteen years at the U.S. Department of Commerce / International Trade Administration (2001–2014), where he organized and ran more than 150 LP/GP introductory sessions across 45 cities on six continents. He writes about the U.S. system as someone who served inside it, not as an investment adviser.

For managers planning a U.S. visit: Capital Mobilization Platform Access — small delegations of managers from one home market calling on U.S. multi-client allocators in their own offices. For ongoing U.S. relationship development: Concierge — one-to-one LP introduction support on a flat monthly retainer. We are not investment advisers and this is not a fundraising or compliance service — we handle the relationship side while your counsel and your own numbers handle the rest.