Best of Multi sector holdings

The 10 Best Multi-Sector Holdings Datasets in 2026

10 Multi sector holdings picks, ranked on what's inside: field richness, coverage depth, fit for the job. GLEIF API - Legal Entity and Ownership Data leads — Current state only - history work belongs to rank one.

  • 10ranked picks
  • 80documented fields on stage
  • 3/7with mapped coverage

API, files, or your warehouse. Daily, weekly, or hourly.

Every dataset here carries a 0–10 score built on documented fields, and the ranking follows those scores. When records tie, coverage breaks it: more geography, deeper history, finer granularity. Cadence isn't a scoring axis — it's a delivery setting. Delivered daily, weekly, or hourly, your call.

  1. 1 GLEIF Golden Copy and Delta Files
  2. 2 EIA Consumption Efficiency Surveys
  3. 3 9/10
    Multi sector holdings

    GLEIF API - Legal Entity and Ownership Data

    Current state only - history work belongs to rank one.

  4. 4 8/10
    Multi sector holdings United States - national, census region and…

    EIA Electricity Data Browser

    topic · SERIES_ID · PINNED_NAME …+8 more

    Why it ranks fourth: no other record here turns retail electricity economics into one consistent geography-by-sector-by-fuel cube.

  5. 5 8/10
    Multi sector holdings

    13F Info - SEC 13F Filings Browser

    12 columns per view …+9 more

    Why it ranks fifth: the fastest route from 'who held what last quarter' to an answer, and Berkshire-style manager tracking needs no assembly - though its archive starts where structured XML filings did, 2013.

  6. 6 8/10
    Multi sector holdings

    OpenCorporates - World's Largest Open Legal-Entity Database

    17 field families per record · verified against documentation …+14 more

    Why it ranks sixth: breadth no registry-native record matches, reaching the non-LEI firms the GLEIF pair cannot see - scored below them because field documentation varies by jurisdiction.

  7. 7 7/10
    Multi sector holdings 13F holdings Q1 2001 to present

    WhaleWisdom - Hedge Fund and Institutional Holdings Tracker

    29 documented columns per holdings row …+26 more

  8. 8 6/10
    Multi sector holdings Mixed vintages

    Data.gov - Utilities Catalog Search

    11 field families per record · from title through nested distributions …+8 more

    It ranks here because it is discovery rather than data - the metadata tells you a record exists and what shape it takes, and the underlying tables still need typing.

  9. 9 6/10
    Multi sector holdings

    Wikipedia List of Conglomerates

    It earns a rank despite editorial curation because nothing else in the slice hands you a seed universe of holding-group names by country in minutes; treat inclusion as a lead, not an attestation - the page carries a citations-needed banner.

  10. 10 Berkshire Hathaway Holdings and Financial Tables

Frequently asked questions

Which dataset has commercial building energy consumption microdata?

EIA's CBECS 2018 cycle: 6,436 commercial buildings described across 1,249 columns, delivered as CSV or zipped SAS microdata with codebooks. Pair it with RECS 2020 (~18,500 households across 799 columns) for residential energy use and MECS summary tables for manufacturing fuel and electricity consumption. These are survey cycles - 2018 for CBECS, 2020 for RECS - not continuously updated series.

How many companies does OpenCorporates cover?

Over 200 million companies drawn from more than 140 government registries and official sources, including all 50 US states, Canadian provinces and UAE emirates. Each record nests officers, filings, statements and corporate-grouping data under standardized jurisdiction structure, with created, updated and retrieved timestamps on every record.

Where can I find a list of conglomerate companies by country?

The Wikipedia List of Conglomerates organizes roughly 1,099 bullet entries across 92 country subsections, continent-then-country, plus a defunct-companies section. Treat inclusion as editorial rather than registry-verified - the page carries a citations-needed banner - and enrich entries with GLEIF identifiers or OpenCorporates records before relying on them.