WINMARK INVESTMENT HOLDINGS LIMITED — Investor Relations & Filings
About WINMARK INVESTMENT HOLDINGS LIMITED
WINMARK INVESTMENT HOLDINGS LIMITED functions as a holding company. Historically, the group, under its former name Serrano Ltd, was engaged in providing interior fit-out solutions for property development and refurbishment projects. While its primary activity is now classified as a holding company, it continues to manage investments and may support operations in related sectors through its holdings.
Recent filings
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Market data
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Price history
Peer group · Activities of holding companies
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0964104 B.C. Ltd.
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BINHO | TR | Financial and insurance activit… |
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3U Holding AG
A holding company operating firms in IT, renewable energy, …
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UUU | DE | Financial and insurance activit… |
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4404980 CANADA INC.
A dissolved federally incorporated distributing corporation…
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— | CA | Financial and insurance activit… |
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524 PARTICIPAÇOES SA
Holding company focused on the management and administratio…
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— | BR | Financial and insurance activit… |
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8I HOLDINGS LTD
Investment holding company focused on fintech, asset manage…
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8IH | AU | Financial and insurance activit… |
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9169-8316 Québec Inc.
Numbered corporation and reporting issuer filing regulatory…
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— | CA | Financial and insurance activit… |
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ACACIA RESEARCH CORP
A strategic acquirer and operator of undervalued public and…
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ACTG | US | Financial and insurance activit… |
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Acceler8 Ventures PLC
Acquisition company targeting gaming, media, software, tech…
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— | JE | Financial and insurance activit… |
WINMARK INVESTMENT HOLDINGS LIMITED 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/67392/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=67392 | 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=67392 | 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=67392 \ -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": 67392}, 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 WINMARK INVESTMENT HOLDINGS LIMITED (id: 67392)"
Report missing filing
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