Is the fossil fuel recovery real, or a stepping stone to a fossil-free future? Register now for our 11/17 webinar at 2PM ET We at Insider Monkey have gone over 873 13F filings that hedge funds and prominent investors are required to file by the SEC. The 13F filings show the funds' and investors' portfolio positions as of June 30th. In this article, we look at what those funds think of 3M Company (NYSE:MMM) based on that data. 3M Company (NYSE:MMM) shareholders have witnessed an increase in hedge fund interest of late.