Pool $250,000 from a dozen friends into an LLC, start trading securities with it, and you have created what the SEC calls an investment company. Not an investing club, not a side project: an investment company, the same legal category as a mutual fund. The Investment Company Act of 1940 defines the term so broadly that nearly every pooled vehicle buying securities falls inside it on day one.
The Act then hands you exactly two options. Register with the SEC and run the fund under the rulebook written for retail mutual funds, or fit inside one of the exclusions in Section 3(c). There is no middle path and no small fund exception.
Every hedge fund takes the second option. Two exclusions do almost all of the work: Section 3(c)(1), which caps the fund at 100 beneficial owners, and Section 3(c)(7), which removes the cap but admits only qualified purchasers. Those two subsections are the reason hedge funds stay small and private.
Note what triggers the analysis: pooling. Manage each client's money in a separate account held in their own name and there is no investment company to worry about, one of the structural differences covered in SMA vs hedge fund.
Part of our regulatory series. The Securities Act of 1933 governs how a fund raises money. The Investment Advisers Act of 1940 governs the manager. This article covers the third law, the one that governs the fund itself.
The definition catches every hedge fund
Section 3(a)(1) defines an investment company three ways, and meeting any one of them is enough:
It holds itself out as an investor
It publicly presents itself as being engaged primarily in investing, reinvesting, or trading in securities. Section 3(a)(1)(A).
It is in the business of investing
It actually engages in investing, reinvesting, owning, holding, or trading in securities.
It fails the 40 percent test
Investment securities make up more than 40 percent of its total assets, excluding government securities and cash. Section 3(a)(1)(C).
A hedge fund clears all three without trying. It markets a securities strategy, it trades securities daily, and nearly all of its assets are securities.
Without an exclusion
The fund must register and operate like a mutual fund: NAV and redemption mechanics, an independent board, Rule 18f-4 limits on derivatives and leverage, and portfolio disclosure to the SEC on Form N-PORT.
Register like a mutual fund, or stay private
The registered route is not a lighter version of compliance. It is a different business.
Registered investment company
Mutual funds, ETFs, closed end funds
- NAV pricing, and mutual funds must honor redemptions promptly
- Board of directors, at least 40 percent independent under Section 10(a)
- No carried interest; performance fees limited to fulcrum fees under the Advisers Act
- Derivatives and leverage governed by Rule 18f-4, with VaR limits and a formal risk program
- Portfolio holdings filed with the SEC on Form N-PORT and disclosed publicly on a lag
- The SEC examines the fund itself
Private fund under 3(c)(1) or 3(c)(7)
Nearly every hedge fund
- Liquidity on your terms: lockups, gates, side pockets, as disclosed
- No board requirement
- Performance compensation allowed, including the classic 2 and 20
- Strategy flexibility, including derivatives, bounded by the offering documents and antifraud rules
- Private reporting to investors under the fund documents
- The SEC oversees the adviser, not the fund
Registered funds are built for the retail market. Private funds trade public access for freedom of terms. The 1940 Act does not let you have both.
3(c)(1) and 3(c)(7), side by side
Section 3(c)(1) excludes a fund whose securities are owned by no more than 100 beneficial owners and that is not making a public offering. In practice every investor is accredited, because the money is raised under Regulation D. One rule deserves a permanent place in your head: if an entity owns 10 percent or more of the fund, you may have to look through it and count its underlying owners toward the 100.
Section 3(c)(7) drops the 100 owner cap and swaps in a wealth test. Every investor must be a qualified purchaser under Section 2(a)(51): individuals with at least $5 million in investments, most entities with at least $25 million. The ceiling does not vanish entirely. Exchange Act Section 12(g) forces public reporting once a class of securities reaches 2,000 holders of record, or 500 holders who are not accredited, so even 3(c)(7) funds count heads.
Counting beneficial owners is the whole game
The most common way a fund loses its exclusion is not a strategy problem. It is bad arithmetic on the ownership ledger.
Parallel funds
Fund A sits at 99 investors under 3(c)(1). Fund B launches with the same strategy, overlapping owners, and coordinated trades. If the second vehicle exists mainly to hold the investors who did not fit in the first, expect the SEC to treat both funds as one in substance, and the exclusion fails.
Entities that own 10 percent or more
For 3(c)(1), check whether the look through rules apply, and if they do, count the entity's owners toward the 100. For 3(c)(7), confirm that the entity and, where required, its underlying owners meet the qualified purchaser standard. Build the representations and information rights into your subscription documents and keep them current, because ownership changes after closing.
The clean operational answers are boring: track capacity continuously, keep separate vehicles genuinely different in strategy and investor base, and when you need one trading book across several investor types, use a master feeder structure so the count stays accurate at each feeder.
Three structures in the wild
A first fund: $10 million from 15 investors
A former desk head launches with $10 million from 15 people she knows. The structure picks itself: a 3(c)(1) fund raising under Rule 506(b), with 85 seats of headroom. The work is discipline, not design. Document accredited status, watch for any entity that crosses 10 percent, and plan the next vehicle before the count approaches 100.
An institutional expansion at $800 million
An established fund wants institutional capital without disturbing its existing investor base. It launches a 3(c)(7) sleeve restricted to qualified purchasers alongside the original 3(c)(1) vehicle. The sleeve has no 100 owner cap, but it needs its own documents, its own terms, and QP verification for every subscriber.
A $2 billion global master feeder
A platform serving US taxable, US tax exempt, and offshore investors runs a master feeder: a US 3(c)(1) feeder and a 3(c)(7) or Cayman feeder, both investing into a Cayman master that holds the single trading book. Trading stays centralized, owner counts stay clean at each feeder, and each investor type gets the tax treatment it needs.
Mistakes that force registration
Losing the exclusion means the fund is an unregistered investment company, which puts every contract it signed at risk and invites enforcement. The failures are predictable:
Accepting investor 101
Wrong: Taking subscription number 101 into a 3(c)(1) fund with no plan for the cap.
Right: Track beneficial owners continuously, including the underlying owners of any entity holding 10 percent or more where the look through rules apply.
Taking qualified purchaser status on faith
Wrong: Treating an entity as a qualified purchaser because its subscription form says so.
Right: Collect representations and supporting evidence at subscription, and check underlying owners where the rules require it.
Twin funds with no real differences
Wrong: Two vehicles with the same strategy, the same investors, and the same trades.
Right: Keep genuine differences in strategy, terms, or investor base, or centralize trading in a master feeder.
How the 1940 Act connects to the other two laws
Securities Act of 1933
The 1940 Act decides who can be in the fund. The Securities Act decides how you sell them the interests. Private funds raise under Regulation D: Rule 506(b) permits up to 35 sophisticated purchasers who are not accredited, with the disclosures Rule 502(b) requires, while Rule 506(c) permits general solicitation but demands verified accredited status for everyone. Either way, Form D is due within 15 days of the first sale. The full raise mechanics are in our Securities Act guide.
Investment Advisers Act of 1940
The fund is excluded, but the manager is not. Most emerging managers rely on the private fund adviser exemption in Section 203(m): under $150 million in US private fund assets, advising only private funds, filing as an exempt reporting adviser. Antifraud rules apply regardless. Details in our Advisers Act guide.
Exchange Act of 1934
Section 12(g) requires registering a class of securities once it reaches 2,000 holders of record, or 500 who are not accredited. It is the outer fence that keeps even uncapped 3(c)(7) funds counting investors.
The decision rule
Choosing an exclusion reduces to one question about your investor base. If your investors are accredited but not qualified purchasers, you are running a 3(c)(1) fund and 100 beneficial owners is a hard ceiling. If every investor clears the $5 million qualified purchaser bar, 3(c)(7) removes the ceiling and the binding constraint moves to Section 12(g). Most first funds are 3(c)(1) funds by default, because the people who write early checks are accredited long before they hold $5 million in investments.
Hedgia builds for that reality. Each fund supports up to 100 investors, which keeps you inside the 3(c)(1) ceiling by construction, and the platform handles entity formation, the PPM and subscription documents, Form D and state Blue Sky filings, and investor onboarding with KYC. Setup costs $0 upfront.
Know which exclusion you rely on before the first dollar arrives, keep the beneficial owner count in writing, and never admit an investor without checking the count first.