So I'm guess no one's heard of this company prior to the seeking alpha article today. Jumped over 8%. Sounds like a very interesting company too, I'm a huge believer in the additive manufacturing revolution.
Compared to DDD and Stratasys this company carries a modest valuation(2 xsales as DDD 10 x), so a takeover would be immediately positive for DDD. Another positive is that Arcam is building its name in the medical field. They are supplying spareparts, based on CAD, for the human body. A woman in the Netherlands got part of her skull back in titanium and happily walking around. Furthermore the company is Sweden based and I bought the shares in Europe in Swedish Kroner, a wellcome hedge against the dying Euro and USD. An interesting developping investment.
I'm astonished by the gain it made solely from that article. Maybe it will see a runup like onvo saw when the stock first got people's attention. A part of me wanted to buy some immediately after seeing the article and now I kinda wish I had.