Public Records

SEC & IRS Filings Database

LPbacked indexes public filings from SEC EDGAR, the IRS, and the Department of Labor, cross-referenced with verified LP investor profiles. Browse Form D private placements, Form 990 endowment financials, Form ADV adviser registrations, and Form 5500 pension plans.

Search All Filings
SEC EDGAR

SEC Form DPrivate Placement Filings

Form D is filed by venture capital, private equity, and hedge funds when raising capital under Regulation D. See fund names, offering amounts, exemption types, and filing dates.

Rule 506(b) & 506(c)Fund offering amountsIndustry classificationCIK & accession numbers
Browse SEC Form D
IRS / ProPublica

IRS Form 990Endowment & Foundation Financials

Form 990 reveals the financial health of university endowments, private foundations, and nonprofits — total assets, investment income, and grants paid. Endowments and foundations collectively manage trillions in LP capital.

Total assets & AUMInvestment incomeGrants paidNTEE classification
Browse IRS Form 990
SEC EDGAR

SEC Form ADVRegistered Investment Advisers

Form ADV discloses AUM, client types, investment strategies, and number of employees for every SEC-registered investment adviser. Many RIAs — particularly multi-family offices — are active LP investors.

AUM & client countInvestment strategiesClient typesCIK & CRD numbers
Browse SEC Form ADV
DOL EFAST2

DOL Form 5500US Pension & Retirement Plans

Form 5500 is filed annually by every US private-sector retirement plan. Schedule H discloses each plan's total assets — the most complete public record of pension capital, covering the defined benefit plans that anchor private markets.

$50M+ plan assetsDefined benefit vs 401(k)Participant countsPlan sponsors
Browse DOL Form 5500
SEC EDGAR

SEC Form 13FInstitutional Holdings Reports

Form 13F is filed quarterly by every institutional investment manager with $100M+ in 13(f) securities — endowments, pensions, family offices, and asset managers. Portfolio values and holdings counts map the institutions with capacity to write LP checks.

$100M+ portfoliosQuarterly holdings valueHoldings countsCIK & accession numbers
Browse SEC Form 13F
Why It Matters

Public filings as LP intelligence

SEC and IRS filings are among the most reliable public datasets for identifying active institutional investors. Form D reveals every new fund raise. Form 990 exposes the financial capacity of endowments and foundations. Form ADV maps the registered adviser landscape — including the multi-family offices and RIAs that write LP checks.

LPbacked combines this filing data with verified contact information for decision-makers, so fund managers can move from a public record to a warm introduction.

Get Full Access

Cross-reference filings with LP contact data

Search and filter across all three filing types. Find which endowments, RIAs, and fund-of-funds are active investors — with direct contact details for the team.

Create free account