WINTRUST FINANCIAL CORP — Investor Relations & Filings
Wintrust Financial Corp. is a financial holding company that provides a comprehensive suite of services through its family of community banks. The company offers personal, business, and commercial banking solutions, including checking, savings, and lending products. Additionally, it provides specialized services in wealth management, mortgage origination, and treasury management. Wintrust also engages in commercial insurance premium financing. The firm's model emphasizes a community-focused approach, aiming to combine the resources of a large financial institution with the personalized service of a local bank for its individual and corporate clients.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K - WINTRUST FINANCIAL CORP (0001015328) (Filer) | 2026-04-20 | English | |
| ARS - WINTRUST FINANCIAL CORP (0001015328) (Filer) | 2026-04-09 | English | |
| DEF 14A - WINTRUST FINANCIAL CORP (0001015328) (Filer) | 2026-04-09 | English | |
| 4 - WINTRUST FINANCIAL CORP (0001015328) (Filer) | 2026-02-27 | English | |
| 4 - WINTRUST FINANCIAL CORP (0001015328) (Filer) | 2026-02-27 | English | |
| 4 - WINTRUST FINANCIAL CORP (0001015328) (Filer) | 2026-02-27 | English |
Browse filings by year
17 yearsMarket data
Market data not available
Price history
Peer group · Other monetary intermediation
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A tech-forward financial services company providing payment…
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BROADWAY FINANCIAL CORP \DE\
A mission-driven bank providing financing for underinvested…
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BYFC | US | Financial and insurance activit… |
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BSP FINANCIAL GROUP LIMITED
Provides retail, commercial, and corporate banking, lending…
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Burke & Herbert Financial Services Corp.
Financial holding company for the oldest bank in the Washin…
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BHRB | US | Financial and insurance activit… |
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Business First Bancshares, Inc.
Financial holding company providing banking services to bus…
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WINTRUST FINANCIAL CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/30659/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30659 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=30659 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30659 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 30659}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for WINTRUST FINANCIAL CORP (id: 30659)"
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