At Insider Monkey, we pore over the filings of nearly 887 top investment firms every quarter, a process we have now completed for the latest reporting period. The data we've gathered as a result gives us access to a wealth of collective knowledge based on these firms' portfolio holdings as of December 31st. In this article, we will use that wealth of knowledge to determine whether or not Dana Incorporated (NYSE:DAN) makes for a good investment right now. Is DAN stock a buy? Money managers were becoming more confident.