Framingham, Mass. - TheStreet.com, a financial media company, announced on Thursday that it has made a strategic investment in Geezeo, a privately held provider of Web-based personal finance content and tools.

New York - TheStreet.com, the New York-based provider of financial commentary, analysis, research, news and financial ratings, on Thursday announced the acquisition of the remaining 50.1% stake in Stockpickr.com that it did not already own.