Methodology and coverage

Investment data sources, with the full trail attached.

AUMSearch maps adviser, fund, offering, filing, portfolio, holdings, and security records to their official sources.

Methodology reviewed . Database coverage is validated and dated separately.

Source standards

Not every useful source plays the same role.

A normalized field can begin in a filing, arrive through an official bulk extract, and gain a supplemental identifier mapping. The source class travels with the value so users can distinguish reported fact from AUMSearch processing.

Primary public record

The filing, order, or disclosure itself

This is the evidence a filer or regulator published: a Form ADV answer, EDGAR submission, information table, brochure, release, complaint, or order.

Publisher extract

An official structured copy for analysis

SEC flat files and APIs make selected records easier to process. They keep official provenance, but their publication timing and field coverage can differ from the complete filing.

Supplemental evidence

A documented mapping or reference

Ticker, FIGI, name, and entity relationships may require separate evidence. AUMSearch records the provider, observation date, candidates, and review outcome.

Official systems

The publication layers behind AUMSearch.

The SEC is the primary publisher for most record families, but its public portals, filing archives, structured data sets, and registries serve different purposes and update on different schedules.

SEC, states, and FINRA-operated infrastructure

IARD and IAPD adviser disclosure

SEC Form ADV data

Investment advisers file through IARD. Public firm and representative records are exposed through IAPD and related SEC data archives. AUMSearch treats the filed form as the record, IARD as the filing infrastructure, and IAPD as a public access layer.

Access, records, and limitations
Access layerIAPD public profiles, downloadable Form ADV data, and document archives
Publication timingFiling-driven updates plus source-specific current and historical releases
Native identityFirm CRD, individual CRD, SEC file number, filing and document identifiers
  • Form ADV Part 1
  • Schedule D
  • Form ADV-W
  • Part 2 brochures
  • Form CRS
  • IAR records
Interpretation boundary

Federal and state records do not have identical availability. The SEC notes that state adviser data is maintained through FINRA and the individual states.

U.S. Securities and Exchange Commission

SEC EDGAR filings and submissions

SEC filing search

EDGAR is the filing and public-dissemination system behind most AUMSearch filing families. A filing can include an index page, a primary document, structured XML, exhibits, and Commission-generated metadata. Those pieces stay connected under one accession.

Access, records, and limitations
Access layerFiling archives, submissions history, daily indexes, structured attachments, and public search
Publication timingFiling dissemination throughout the day; bulk archives and derived extracts follow their own schedules
Native identityCIK, accession number, form type, SEC file number, series ID, and class ID
  • Form D and D/A
  • Form 13F
  • Form 485 and N-1A
  • Form N-PORT
Interpretation boundary

A submissions API response, filing document, and quarterly flat-file extract are different publication layers. AUMSearch preserves the layer used for each observation.

U.S. Securities and Exchange Commission

SEC structured-data extracts

SEC Data Library

The SEC republishes selected structured filings as analysis-ready flat files. These extracts are useful for bulk research, but the Commission describes them as as-filed data that may omit some filing metadata and should not replace review of the complete submission.

Access, records, and limitations
Access layerQuarterly downloadable ZIP files, readme files, schemas, and table definitions
Publication timingGenerally quarterly for the covered Form 13F and N-PORT datasets
Native identitySubmission identifiers plus form-specific filer, fund, person, and security keys
  • Form 13F data sets
  • Form N-PORT data sets
Interpretation boundary

Quarterly extract dates are not the same as filing dates, report periods, or AUMSearch processing dates.

U.S. Securities and Exchange Commission

Investment company series and class records

SEC series and class information

The SEC assigns identifiers to investment-company registrants, series, and share classes. AUMSearch uses these records with Form N-1A and Form 485 filings so a legal registrant, fund series, share class, and ticker are not collapsed into one entity.

Access, records, and limitations
Access layerSEC series and class reports plus the related EDGAR investment-company filings
Publication timingPeriodic registry releases; filing events retain their own accepted, filed, and effective dates
Native identityCIK, 811- file number, 333- file number, series ID, class ID, and class ticker
  • Registered fund registrants
  • Series
  • Share classes
  • Class tickers
  • Registration statements
  • Prospectus amendments
Interpretation boundary

A series or class record can exist before public sales begin, and a ceased operation may remain listed until the registrant updates its status.

Official filings plus documented reference providers

Security and identifier evidence

SEC Official List of Section 13(f) Securities

CUSIPs, issuer descriptions, classes, and optional FIGIs or tickers can come from different records. AUMSearch keeps the identifier namespace, the observation period, the mapping source, and any review decision rather than silently treating identifiers as interchangeable.

Access, records, and limitations
Access layerAs-filed security fields, official Section 13(f) lists, and documented supplemental mappings
Publication timingVersioned by source observation and effective period
Native identityCUSIP, issuer description, security class, ticker, FIGI, and internal security record ID
  • As-filed CUSIPs
  • Official Section 13(f) lists
  • Issuer and class descriptions
  • Ticker observations
  • Reviewed FIGI mappings
Interpretation boundary

Commercial reference content can carry separate licensing terms. A public filing does not authorize redistribution of an unrelated commercial identifier database.

Dataset source map

Every dataset stays connected to its native record.

Use this map to identify the source layer, join keys, and dates that should travel with each result. Open a dataset guide for representative columns, analysis workflows, and limitations.

Advisers, people, and private markets

Connect firms and representatives to their registrations, narrative disclosures, private funds, service providers, and exempt offerings.

Research registration, ownership, clients, offices, regulatory assets under management, disclosures, amendments, and withdrawals.

Source, keys, and timing
Official source
IARD and IAPD
Native keys
Firm CRD · SEC file number · filing ID
Time basis
Filing date · annual period · amendment date
Private-fund intelligence

Form ADV Schedule D private funds

Connect an adviser to reported private funds, gross assets, fund types, minimum investments, related vehicles, and service providers.

Source, keys, and timing
Native keys
Firm CRD · filing ID · private fund ID
Time basis
Adviser filing and source reporting period

Research public IAR registrations, employment history, examinations, professional designations, other business activities, and disclosures.

Source, keys, and timing
Native keys
Individual CRD · firm CRD · jurisdiction
Time basis
Registration · employment · disclosure dates

Search adviser-authored descriptions of services, fees, conflicts, disciplinary history, investment methods, and retail relationships.

Source, keys, and timing
Native keys
Firm CRD · document type · document ID
Time basis
Filed · effective · document version dates

Follow issuers, offering details, amounts, dates, recipients, related people, signatures, and amendments.

Source, keys, and timing
Native keys
CIK · accession · file number · issuer
Time basis
First sale · filed · accepted · amendment dates

Registered funds and portfolios

Move from a registrant and series to its registration lifecycle, portfolio holdings, share classes, and source filings.

Connect registrants to series, share classes, tickers, N-1A registration statements, prospectuses, and post-effective amendments.

Source, keys, and timing
Native keys
CIK · 333-/811- file · series · class · accession
Time basis
Filed · accepted · effective · prospectus dates

Analyze registered-fund portfolios, position values, asset classifications, debt terms, derivatives, counterparties, and securities lending.

Source, keys, and timing
Native keys
CIK · series ID · accession · holding ID
Time basis
Monthly report periods · quarterly filing cycle · public third-month data under current rules

Institutional holdings and securities

Study periodic holdings and the identifiers connecting managers, issuers, securities, filings, and fund portfolios.

Move from a filing manager to quarterly reports, amendments, issuers, securities, reported values, quantities, and voting authority.

Source, keys, and timing
Native keys
CIK · 13F file number · accession · CUSIP
Time basis
Quarter-end report period · filed · accepted

Resolve as-filed issuer descriptions and identifiers into references connected to managers, filings, funds, portfolios, and offerings.

Source, keys, and timing
Native keys
CUSIP · issuer/class · ticker · FIGI
Time basis
First observed · last observed · source period

Publication method

A usable record still needs a research trail.

AUMSearch does not treat successful download as successful publication. Records move through source capture, parsing, normalization, relationship review, reconciliation, and coverage validation before they appear as published data.

Record provenancePublication review
One record · complete evidence
ObserveCapture the immutable source artifact

Publisher, source URL, retrieval time, content identity, and native format.

ParseRead the source-defined fields

Form version, table, item, units, codes, and raw values remain identifiable.

ConnectResolve entities with evidence

Native identifiers lead; ambiguous name-only relationships stay unresolved.

PublishValidate counts, dates, and links

Coverage appears only after the active source window passes its quality checks.

Source dateWhat period or event the record describes
Filing dateWhen the filer submitted it
Publication dateWhen the source exposed it
Processed dateWhen AUMSearch validated it

Preserve the native record

Raw source values, document references, form types, and identifiers stay available after normalization.

Keep dates distinct

Report, event, filed, accepted, effective, source-published, retrieved, and processed dates are not interchangeable.

Retain history

Amendments, withdrawals, prior periods, document versions, and later case events do not silently overwrite the original record.

Show the evidence for joins

CRD, CIK, accession, series, class, person, fund, and security relationships remain traceable to the evidence used to connect them.

Publish validated coverage only

A source may publish a new record before it clears ingestion, reconciliation, and quality checks. Coverage dates reflect validated publication.

State what the record cannot prove

A disclosure is not automatically current, complete, audited, or evidence of performance, intent, suitability, or wrongdoing.

Official resources

Go directly to the publisher.

These resources define the source records, public access layers, downloadable data, and technical formats used throughout the catalog. Supplemental references are labeled so they are not mistaken for regulatory filings.

Adviser registration and disclosure

6 official resources

EDGAR filings and structured data

5 official resources

Registered funds and securities

8 official resources
SEC series and class informationRegistrant, series, share-class, and ticker identifiers used with investment-company filings.SEC Form N-PORT data setsPublic portfolio and holding extracts with quarterly download packages.SEC Form N-PORTOfficial form defining the portfolio, holding, risk, and counterparty fields.SEC Form N-1AOfficial registration form for open-end management investment companies.SEC mutual fund searchOfficial fund filing search by fund name, ticker, series, class, or CIK.Official List of Section 13(f) SecuritiesPeriod-specific security-list evidence for Form 13F research.OpenFIGI documentationSupplemental identifier-mapping documentation; not a primary regulatory record.CUSIP Global Services termsLicensing terms relevant to separate CUSIP database content and redistribution.

Private offerings

3 official resources

Follow the evidence

Start with a question. Keep the source attached.

Explore the full dataset catalog, search current published records, or review how AUMSearch normalizes fields without erasing their original meaning.