How to connect ChatGPT, Claude, Copilot and Grok to Wiener Börse filings
Add the Bigdata MCP server to ChatGPT, Claude, Microsoft Copilot, Grok or your own agent, then ask what companies listed on Wiener Börse have filed, with every answer cited.
See what your agent gets back
Example answer from an AI agent connected to Bigdata.com. Every claim cites its source.
What have companies listed on Wiener Börse filed recently?
Wiener BörseThe most recent filings on Bigdata.com from companies listed on Wiener Börse include "Vienna Insurance Group announces H1 2026 Earnings Release" (26 Aug 2026) 1, "Voestalpine announces Q1 2027 Earnings Release" (5 Aug 2026) 2 and "EVN Group announces Intended Resale of Treasury Shares to Eligible Employees as Partial Settlement of Special Payment (Sonderzahlung IX)" (9 Jun 2026) 3. Your agent can open any of them and cite the passage it draws on.
Recently in Wiener Börse
What 11 filings from Wiener Börse on Bigdata.com were about, 20 Nov 2025 to 26 Aug 2026.
What's covered
Wiener Börse filings
Regulatory filings, results and presentations, corporate actions, governance and sustainability reports from companies listed on Wiener Börse.
Part of
Model ML: international company filings from 5,000+ companies outside the US, in 44 countries.
History
Archive on Bigdata.com since 2020.
Cited answers
Answers link to the filing they draw on.
About Wiener Börse
Connect it through the Bigdata MCP server and your agent can find what a company listed on Wiener Börse has filed, summarize it and set it beside its peers, citing the filing each point came from.
About Wiener Börse
Wiener Börse AG (Vienna Stock Exchange) is based in Vienna, Austria. Model ML, which acquired Captide in February 2026, delivers the filings of its listed companies to Bigdata.com as part of its international company filings.
Connect Wiener Börse to your agent
Add the Bigdata MCP server
Add Bigdata.com as a connector in Claude, ChatGPT, Microsoft Copilot or your own agent.
https://mcp.bigdata.com/Ask with these tools
Your agent uses these MCP tools to search this source and cite what it finds.
bigdata_searchSearch licensed news, filings, transcripts and research. Returns cited passages with timestamps and sources.bigdata_fetch_documentRead the full text of a document found through search, with its citation link.Check your access
Available as an add-onModel ML's international company filings are available as an add-on to your Bigdata.com plan. Contact sales@bigdata.com to add them.
Frequently asked questions
Can ChatGPT access Wiener Börse filings?
Yes, through the Bigdata MCP server. Once it is connected, ChatGPT can search filings from companies listed on Wiener Börse and cite what it finds.
How do I connect ChatGPT, Claude, Copilot or Grok to Wiener Börse filings?
Add the Bigdata MCP server to ChatGPT, Claude, Microsoft Copilot or Cursor and sign in. For Grok, add it as a remote MCP tool in the xAI API, using a Bigdata API key. Then ask about companies listed on Wiener Börse in plain language. Answers cite the filings they use.
What is included?
Regulatory filings, results and presentations, corporate actions, governance and sustainability reports from companies listed on Wiener Börse, as Model ML collects them.
What is Wiener Börse?
Wiener Börse AG operates the Vienna Stock Exchange and unites the stock exchanges of Vienna and Prague. It provides listing and trading services for shares and bonds, distributes market data and calculates indices for markets in the region.
How do filings from Wiener Börse reach Bigdata.com?
Through Model ML's international company filings, sourced from official regulatory filings and investor relations channels.
Is it included in my subscription?
It's available as an add-on to your Bigdata.com plan. Contact sales@bigdata.com to add it.
How far back does it go?
Bigdata.com's archive goes back to 2020.
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Connect through the Bigdata MCP server or API. Every answer cites its source.
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