Source and date appear beside each figure. Banks report balances, not loans made. Loans made come only from HMDA and SBA files. We do not audit filings and can make errors joining them. Report a problem.
Filings and public data
The key is what you will see on each figure's source tag.
| Key | What it is | What we use it for | Pulled | Link |
|---|---|---|---|---|
| S1 | FDIC BankFind Suite API, /banks/financials (Call Report), report dates 2026-06-30 and 2025-06-30 | Bank balance sheets, book by category, capital. | October 28, 2026 | Source |
| S2 | FDIC BankFind Suite API, /banks/institutions | Bank names, HQ, charter, holding company, website, status. Pulled the same day as the structure history. | November 9, 2026 | Source |
| S3 | FDIC BankFind Suite API, /banks/locations | Bank offices by state. | October 28, 2026 | Source |
| S4 | NCUA 5300 Call Report quarterly data, cycle 2026-06 and 2025-06 | Credit union financials, commercial loans, originations, branches. | October 28, 2026 | Source |
| S5 | CFPB/FFIEC HMDA public data: multifamily originations 2024 and 2025, 2025 loan register for 1-4 unit investors, transmittal sheets | Multifamily originations and 1-4 investor aggregates. | October 28, 2026 | Source |
| S6 | SBA 7(a) and 504 FOIA loan-level data, as of 2026-09-30 | SBA approvals by lender. | November 8, 2026 | Source |
| S7 | FDIC BankFind Suite API, /banks/financials, 12 quarters ending 2026-06-30 | Quarterly trend per bank. | November 8, 2026 | Source |
| S8 | NCUA 5300 Call Report quarterly zips, 12 cycles ending 2026-06 | Quarterly trend per credit union. | November 12, 2026 | Source |
| S9 | US Census Bureau county FIPS codes | County names. | November 12, 2026 | Source |
| S10 | OMB metropolitan delineation, 2023 list 1, via Census | Metro names and county to metro mapping. | November 12, 2026 | Source |
| S11 | FDIC BankFind Suite API, /banks/history | Merger, closing and name-change events, to identify a merged or closed bank's successor. | November 9, 2026 | Source |
| S12 | FHFA Federal Home Loan Bank member list | FHLB membership flags. | November 12, 2026 | Source |
| S13 | HUD FHA multifamily firm commitments and initial endorsements database | FHA multifamily lending by lender, fiscal 2025 and 2026, by hand crosswalk. | November 12, 2026 | Source |
| S14 | CMBS loan-level data from SEC ABS-EE filings, on SEC EDGAR | CMBS originator of each loan since 2025-07-01, matched to lenders by hand crosswalk. | November 12, 2026 | Source |
| S15 | Freddie Mac Optigo lenders page | Not used in this build. The Optigo lender list is held out until the owner and counsel decide whether it may be used; no record cites this source. | November 12, 2026 | Source |
| S16 | NCUA Credit Union Details | Credit union websites, field of membership, FHLB flag. | November 12, 2026 | Source |
| S17 | FFIEC Community Reinvestment Act (CRA) small business and small farm loan data, disclosure files, calendar years 2022 to 2024 | Small business and small farm loans a bank reported as originated, by size, state and county. Banks at or above about $1.6 billion in assets file it. | November 12, 2026 | Source |
| S18 | SEC EDGAR Forms 10-Q and 10-K (XBRL): term loans by year of origination, bank holding company groups | Balance still held, at the filing date, of loans originated in the current and prior fiscal year, at the level of the SEC registrant and its subsidiaries together. | November 12, 2026 | Source |
| S19 | FDIC Summary of Deposits, June 30, 2026: offices by county | Full-service and limited-service offices by county. Deposit amounts are not carried. | November 12, 2026 | Source |
| S20 | FFIEC Call Report bulk data (CDR), report date June 30, 2026 | Undrawn construction and commercial and industrial commitments. | November 12, 2026 | Source |
| S21 | Farm Credit Administration: Farm Credit System public directory and quarterly call report | Farm Credit System banks and associations, with loans outstanding by type. | November 12, 2026 | Source |
| S22 | SBA lists of Certified Development Companies, Small Business Lending Companies, Community Advantage lenders, microlenders and SBIC licensees | Program rosters. A listing is membership, not lending volume. | November 12, 2026 | Source |
| S23 | SEC EDGAR: Business Development Company report and each company's latest 10-Q or 10-K | Business development companies, with balance sheet figures from their own filings. | November 12, 2026 | Source |
| S24 | SEC EDGAR: mortgage REITs, debt funds and other filers that report a loan book (SIC 6798 list and XBRL loan-book search), and each company's latest 10-Q or 10-K | Companies that file with the SEC and report holding loans, with balance sheet figures from their own filings. | November 12, 2026 | Source |
| S25 | CDFI Fund: certified Community Development Financial Institutions | Certified CDFIs. | November 12, 2026 | Source |
| S26 | CDFI Fund: New Markets Tax Credit allocatees | NMTC allocatees by award round. | November 12, 2026 | Source |
| S27 | HUD: FHA multifamily lender rosters (MAP and LEAN) | Approved MAP and LEAN lenders. | November 12, 2026 | Source |
| S28 | Fannie Mae: Delegated Underwriting and Servicing (DUS) lenders | DUS lender roster. | November 12, 2026 | Source |
| S29 | Ginnie Mae: approved issuers | Ginnie Mae multifamily issuers. | November 12, 2026 | Source |
| S30 | USDA Rural Development: approved lenders | USDA guaranteed loan lenders. | November 12, 2026 | Source |
| S31 | NYC Department of Finance: ACRIS recorded mortgages (NYC Open Data), October 2023 to September 2026 | Mortgages recorded in the five boroughs in which a lender is named as the lender. | November 12, 2026 | Source |
Rules we use for estimates
| Key | What it is | What we use it for | Pulled | Link |
|---|---|---|---|---|
| R1 | 12 CFR 32.3, lending limits, national banks | 15% general lending limit. | November 12, 2026 | Source |
| R2 | 12 CFR 723.8, aggregate member business loan limit | Credit union MBL cap and exemptions. | November 12, 2026 | Source |
| R3 | 12 CFR 723.4, commercial loan policy, loans to one borrower | Single-borrower limit, greater of 15% of net worth or $100,000. | November 12, 2026 | Source |
Using these sources
Nearly all of these are public records from government agencies. The exception is the Freddie Mac lender list (S15), a public web page that Freddie Mac publishes. No figure here comes from a private data vendor. How each source is read and joined is on the methodology page, and each field is defined in the data dictionary. We credit the agencies, and we are not affiliated with any of them.