A fund family is all the vehicles one investment manager runs, viewed together: the flagship funds raised one after another, the parallel and feeder funds beside them, and the co-investment vehicles and SPVs around them. In SEC filings these show up as dozens of separate legal entities filed under several advisers, which is why the family view matters. Reading any one entity alone gives you a fragment of the manager.
Why One Manager Has So Many Funds
A private fund is a legal entity, usually a limited partnership or LLC, that raises money once, invests it over a few years and then winds down. A manager that keeps investing therefore keeps forming new entities. Around a typical venture or buyout firm you will find:
- Flagship funds and their successors: Fund I, Fund II, Fund III and so on, each a separate vintage. Successor funds are where a manager's growth (or lack of it) is easiest to see.
- Strategy funds: a seed fund, a growth or opportunity fund, a sector or regional fund, run by the same partners alongside the flagship.
- Parallel funds: vehicles that invest side by side with the main fund on the same terms, often for tax-exempt, non-U.S. or other investors who need a different structure.
- Feeder and master funds: in a master-feeder arrangement, one or more feeder funds invest all or substantially all of their assets in a single master fund, which holds the portfolio.
- Co-investment vehicles and SPVs: single-deal vehicles that let limited partners or new investors put more money into one company. See co-investment opportunities and Finding SPVs in SEC Filings.
- General partner and management entities: the GP of each fund and the management company that employs the team are separate entities too, and sometimes each registers as an adviser.
How a Family Shows Up in SEC Filings
On Form ADV
The manager's adviser files Form ADV, and Schedule D Section 7.B.(1) lists each private fund it advises, with fund type, gross asset value, approximate number of beneficial owners, whether it is a master or feeder, and its Form D file number. Two complications follow:
- One firm, many registrants. Larger managers register several advisers, one per strategy or vintage, a management company, an offshore arm, each with its own CRD number and its own Form ADV. Schedule D Section 7.A lists related advisers, and Schedules A and B show who owns and controls each one.
- One fund, several filers. Every adviser to a fund reports it, so a fund co-advised by two affiliated registrants appears on both forms.
On Form D
Each fund that raises under Regulation D files its own Form D, under its own name and CIK, usually with the industry group "Pooled Investment Fund" and a fund type (hedge, private equity, venture capital or other). Form D lists related persons (executive officers, directors and promoters) but does not name the adviser as such, so connecting a Form D to a manager means matching it: by the Form D file number the adviser reported on Schedule D, by name, or by shared addresses and phone numbers. Names help but mislead too; a fund named "Acme Ventures III" may belong to an unrelated Acme.
How embarc Groups Funds into Families
embarc builds families from the filings rather than from names alone. The family pages are in the embarc dashboard, which requires a paid plan.
- Common control on Form ADV. Advisers are linked when one reports another as a related adviser it controls or is controlled by (Schedule D Section 7.A), or when they share control owners on Schedules A and B. Each connected group becomes one family, and only each adviser's most recent filing counts, so a firm that has separated from its former parent stops being grouped with it.
- Only managers of private funds. A group becomes a family when at least one member advises a private fund. Wealth managers that run no fund are not families.
- Venture or not. A family is marked as venture when a sufficient share of its advisers are venture advisers, not merely when one is, so a large financial group with one venture affiliate is not labelled a venture firm. The VC firms list is the venture families.
- Funds counted once. The family's private funds are the funds its advisers report on their current Form ADVs, de-duplicated across co-advising members. A fund an adviser has stopped reporting leaves the current count.
- AUM as a floor, not a sum. A family's headline AUM is the largest single registered adviser's regulatory AUM, with a note on how many members stated one, because affiliated advisers report overlapping assets and adding them up double counts.
- Form D offerings linked with evidence. Form D filings are attached to a family through its advisers and funds by Form D file number, CIK, name, address or phone, and each link keeps the method that found it. A broker-dealer that was only paid to sell an offering is not treated as its manager.
- SPAC sponsors. Where a family's name matches a SPAC sponsor, the family page links the sponsor's SPACs. That link is a name match and is labelled as one.
A fund family page brings these together: the registrants, the private funds with their gross asset values and beneficial owner counts, and the linked Form D offerings.
Why Families Matter for Research
- Track record. A manager's history is the sequence of funds it has raised. Seeing Fund I through Fund V together shows whether investors came back for each successor.
- Fund sizes over time. Gross asset value per fund, and its history across annual filings, shows whether successive funds grew, shrank or stalled. Form D amounts offered and sold add the fundraising side.
- Vintage. The first Form D for a fund dates the start of its fundraising, which places it in a vintage year; the Form ADV filing that first lists it confirms it was up and running.
- The true size of the firm. A manager that looks small on one registrant may be one arm of a much larger group; one that looks large may be counting the same assets twice.
- Concentration and side vehicles. Many co-invest vehicles and SPVs around a flagship tell you how often the manager offers concentrated, deal-by-deal exposure.
Pitfalls
- Gross asset value is the adviser's own figure and includes leverage; it is not a return or a valuation you can compare across firms.
- A fund that disappears from Schedule D may have wound down, or simply moved to another registrant.
- Feeder and parallel funds can make a single program look like several funds. Check the master and feeder flags before counting.
- Family grouping relies on what advisers disclose. An affiliate never reported as related will not be joined to the family.