The statement is strongly supported by multiple, highly authoritative sources. Two of the most authoritative and relevant sources, WM Gruppe and a report cited from a German financial newspaper/podcast (OMR), explicitly confirm every component of the claim: Bitpanda, a planned IPO, the Frankfurt Stock Exchange as the location, and the specific target valuation of €4 to €5 billion. Both cite 'insiders' as their source.This core claim is further corroborated by a large volume of evidence from other high-authority sources, including numerous news tickers and a dpa-AFX report hosted on the official Frankfurt Stock Exchange website. While many of these sources confirm the IPO plan in Frankfurt but omit the specific valuation figure, none of them contradict it. The consistency across these reputable German financial news outlets lends significant weight to the rumor.A lower-authority source also independently reports the same details, including the valuation. The only caveat is that the information comes from unnamed sources and insiders, not an official announcement from Bitpanda. Plans for an IPO can change or be cancelled. However, given the quality, quantity, and consistency of the reporting, the statement is very likely to be an accurate reflection of Bitpanda's current plans.