[ExI] Nanotech stocks

[Giulio Prisco]

I am working on an article on nanotech stocks. The first DNA nanobot
trial in a human subject will take place in 2016 and is likely to
stimulate a new wave of investment interest in nanotech:
http://investingnews.com/daily/life-science-investing/medical-device-investing/dna-nanobots-to-target-cancer-cells-in-first-human-trial/

It isn't clear which public biotech companies are involved in the
trial or well positioned to benefit from the media coverage that would
follow successful results.

Question: what are the most promising tech stocks for those who will
want to invest in nanotech after reading the DNA nanobots story?