My gut tells me EMC's stock price does not directly correspond to what's actually been going on here, and that this is not limited to RSA. Let's briefly assume

My gut tells me EMC's stock price does not directly correspond to what's actually been going on here, and that this is not limited to RSA. Let's briefly assume that the RSA issue is just a tiny piece of a giant EMC public-private pie. Can anyone knowledgeable on such issues speculate as to how significant profits from intentionally secretive corporate public partnership might be visible or non visible to the public eye?