They say on the page that they have 4 losers, they show them in red, and they summarize winners/losers at the bottom of the page.
So, what makes you think otherwise?
also, keep in mind that these firms/sites will do whatever they can to give perception of success even if they are losing money. Just because it says one thing on their website, it does not necessarily mean what you are interpreting it to mean...is Citron Research registered with a US financial Regulator in any capacity?
If not then they can say pretty much whatever they want and it would be hard to PROVE them otherwise.
Put it this way...if Citron was really as successful as they say then they would have their accounts audited by accountants so they could launch a Hedge Fund with their audited performance and make a lot more money for themselves then they do now.
always be skeptical of trading records people claim to have, unless audited and they are registered in some capacity then I would not believe it ever.