How private equity firm data is sourced — fields, verification, and what accurate means
PE database fields vary in source, cadence and what public evidence can establish. Here is what 'verified' means field by field, and where to treat data with caution.
When a PE database or an AI assistant returns a value for a firm’s investment strategy, geography or deal-size preference, the useful question is not whether the field is populated but where the value came from, when it was last observed, and what kind of claim it can support. A strategy description sourced from a regulatory filing made fourteen months ago is materially different from one confirmed against a firm’s live criteria page this quarter — and both are different from a value inferred from portfolio activity.
Understanding that distinction is the practical starting point for any PE research workflow that relies on a database, whether accessed through a browser or an AI retrieval interface.
The main source types and what they each establish
PE firm data enters a database through a limited number of public channels. Each supports different claims and carries different limitations.
Regulatory filings are the most authoritative source for a firm’s legal identity and registration status. In the United States, registered investment advisers file Form ADV, which includes Part 2A (the brochure) describing investment strategies, fees, conflicts and client types. The SEC publishes this data through Investment Adviser Public Disclosure. The Financial Conduct Authority maintains the FCA Register for UK-authorised firms. These filings confirm that a manager is registered, which strategies it describes in its own words, and broad client-type and geography coverage. They are point-in-time disclosures and are updated on a required schedule rather than continuously.
Firm websites — specifically investment criteria pages, team biographies and strategy descriptions — are the richest public source for stated mandate detail. A firm may describe sector preferences, a preferred control or minority position, a EBITDA or revenue range, and preferred geographies on its criteria page with more specificity than a regulatory filing requires. This source is not independently verified or filed; it represents what the firm chooses to publish about itself at the time of observation.
Portfolio pages show disclosed investment relationships: company names, sectors and in some cases investment dates or descriptions. They are evidence of historical investment activity, not proof of current portfolio ownership or ongoing strategic focus. A company listed on a portfolio page may have been exited. The investment may have been made under an earlier fund.
Fund announcements and press releases provide the primary public evidence for fund names, vintage years and closing sizes when firms choose to disclose them. These are point-in-time facts about a capital pool at its close, not ongoing indicators of available capital or deployment pace.
Third-party aggregators compile data from some combination of the above. Their records inherit the limitations of their original sources and introduce their own observation cadence.
What each field type can establish — and what it cannot
The source behind a field determines what it can and cannot reasonably claim.
| Field | Typical source | What it establishes | What it does not establish |
|---|---|---|---|
| Legal and trading name | Regulatory filing | Registered identity | Informal trading names or recent rebrands |
| Strategy description | ADV Part 2A + firm website | Stated mandate at observation date | Current deployment focus or live appetite |
| Geography | Firm website + portfolio | Stated coverage area or observed markets | Full scope of what it will invest in |
| Sector | Firm website + portfolio | Stated focus or observed pattern | Precise sector sub-categories or exclusions |
| Deal size | Firm website (if disclosed) | Stated range at observation date | Current ticket size, minimum or floor |
| Control preference | ADV Part 2A + firm website | Stated structural preference | Whether the current fund mandates that structure |
| Contact routes | Regulatory filing + firm website | Published legitimate routes | Private or unpublished channels; which partner handles a given mandate |
| Fund name | Press releases, EDGAR | Fund identity at close | Whether the fund is still investing |
| Fund size | Press releases, filings | Commitment at close | Remaining uncalled capital, deployment pace |
| Dry powder | Rarely available | n/a | Cannot be reliably sourced for most firms |
The central point in that table: a PE database field verified against a public source on a given date tells you what was publicly stated at that time. It does not tell you what the firm is doing today.
The freshness constraint
Regulatory filings are updated on a required schedule, not continuously.
US-registered advisers must submit an annual Form ADV amendment and an additional filing within 90 days when information becomes materially inaccurate. But strategy shifts do not always meet the materiality threshold that triggers an out-of-cycle amendment. A firm may have reduced its focus on a particular sector, moved toward a different geography, or changed its typical deal-size range without filing an amendment in the intervening period.
The FCA Register operates similarly: firms must notify the FCA of material changes, but the definition of material varies and the timing of reflected updates can lag.
Firm websites can change at any time, which means a criteria page checked and recorded last quarter may no longer match the current page — or may have been more specific than what a filing requires, making the website the primary evidence for a claim that a filing only broadly supports.
The practical implication is that the observation date attached to a field is informative. A strategy value last checked twelve months ago is weaker evidence than one confirmed last month, even if neither has been independently validated for current accuracy.
What ‘verified’ means in database practice
In the context of a PE database record, a verified field means that the value was found in a named public source on a recorded date and that the database record reflects what that source stated at the time of observation.
It does not mean:
- the information is still accurate today;
- an analyst has independently confirmed it with the firm;
- it has been cross-referenced against a second independent source; or
- it establishes what the firm would do in a specific transaction today.
This definition matters most when AI tools retrieve and use database fields. A retrieved strategy description carries the same limitations as the underlying record. The retrieval interface does not upgrade the evidence quality. An AI assistant that returns a strategy field without surfacing the source and observation date is omitting information that determines how the result should be used.
Fields that cannot be reliably sourced
Some fields are structurally unavailable through public evidence, regardless of how well a database is maintained.
Dry powder — uncalled committed capital — is not reported in any standard regulatory filing. A fund announcement may disclose the total commitment at closing, but how much remains un-deployed at any subsequent date is private operational information. Estimating this figure from fund vintage and typical deployment pace introduces assumptions that are not documented in any public source. A blank dry-powder field is accurate; an estimated one introduces uncertainty without labelling it.
Current deployment pace is similarly unobservable. The date of a fund’s final close is not evidence of when the fund stopped making new investments. Funds may extend their investment period, hold partial reserves, or operate within a successor fund before the prior vehicle is fully deployed.
Private contact details — direct email addresses derived from name patterns, personal mobile numbers, partner-level routing — are not publicly available through regulatory sources and should not be inferred or manufactured. The contact routes in a regulatory filing and on a firm’s website are the appropriate limit.
Investment appetite for a specific transaction or sector at a specific time is never directly observable. A firm’s stated strategy is the best available proxy; it is not the same thing as current interest.
Implications for AI-assisted research
These source characteristics translate directly into requirements for any AI-assisted PE research workflow.
When a retrieval system returns a field, it should surface the source type and observation date alongside the value. A response that shows “sector: healthcare” is less useful than one that shows “sector: healthcare (stated on criteria page, observed 2026-07-14)”. The second form lets the analyst assess the evidence without separately consulting the record.
The system should also represent missing values accurately. A blank field means the information was not available in public sources at the time of the last update — not that the firm has no mandate in that dimension, not that the value is zero, and not that it can be inferred from other fields.
The pre-outreach review checklist in why finance AI needs verified private equity data covers the broader workflow. The structural issues that make firm and fund facts easy to conflate are explained in private equity firm vs fund — the data model AI research needs.
Using provenance in a research workflow
In practice, working with PE data provenance means building one question into every field review: what public source backs this value, and how recently was it observed?
For strategy and mandate fields, cross-reference the database record against the firm’s current criteria page and its most recent ADV Part 2A or FCA Register entry. Record where the two differ and which is more specific.
For contact and approach routes, use only what is published. The coverage methodology explains the sourcing standard applied to the records in this database, and pricing shows the access routes for firms and portfolio companies.
For fund size and activity fields, treat any disclosed figure as a historical point-in-time fact and note the source. Do not convert a fund announcement into a current deployment or capacity claim.
The evidence does not support everything a PE research workflow needs to know. The fields that cannot be reliably sourced — dry powder, current pace, private contacts — are absent because they cannot be filled from public evidence, not because they were overlooked. That absence is itself information about what the data can and cannot do.
Frequently asked questions
What does 'verified' mean for a private equity database field?
In a PE database context, verified means that a field value was found in a named public source on a recorded observation date. It does not mean the information is current today, that it has been independently confirmed by a third party, or that it represents the firm's present investment appetite. Source and date are part of what the field claims.
Why is dry powder almost never available in PE databases?
Dry powder — uncalled committed capital remaining in a fund — is not reported in any standard public regulatory filing. A fund-close announcement gives the original commitment amount at closing, not remaining capital available today. Because this figure changes continuously and is not publicly disclosed by most firms, database records leave it blank rather than estimate it.
How often is PE firm strategy data updated in regulatory filings?
US-registered advisers must file an annual Form ADV amendment and also within 90 days of material changes to the information. However, not every shift in investment focus triggers a required amendment, so a filed strategy description may lag real changes by months. The observation date on a database field indicates when the source was checked, not when the firm's strategy last changed.
What public source is most reliable for a PE firm's investment strategy?
The firm's own current investment criteria page, cross-referenced with its most recent Form ADV Part 2A filing (SEC IAPD) or FCA Register entry, provides the best available evidence. The filing is authoritative for registration and broad mandate description; the criteria page is more specific but is not independently filed or verified by a regulator. Neither source confirms current deployment pace or live appetite for a particular transaction.
Sources
- Form ADV Data — U.S. Securities and Exchange Commission; accessed September 26, 2026
- Investment Adviser Public Disclosure — U.S. Securities and Exchange Commission; accessed September 26, 2026
- FCA Register — Financial Conduct Authority; accessed September 26, 2026