Investor AB (publ) (OM:INVE A) is looking for add-on acquisitions. CEO, Johan Forssell said "We will continue to invest in our listed companies when we see attractive opportunities. We are constantly looking for new investments within Patricia. And as I said before, we believe there is a great potential to add value by our subsidiaries doing add-on acquisitions. We will continue to invest selectively in equity funds. And then finally, of course, we need also to constantly evaluate the potential in our companies and make sure we are the right owner. And last year, we, for example, came to the conclusion that we were not the right owner of Aleris, and then we did an exit".