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.

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SEC EDGAR

SEC Form D — Private 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 990 — Endowment & 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 ADV — Registered 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 5500 — US 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 13F — Institutional 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.

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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.

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