Putting a price tag on TWTR

Here is my shot at Twitter valuation. I'd like to start with a disclaimer: at this moment a large portion of my portrolio consists of short TWTR position, so my opinion is rather skewed. The reason I've done my own analysis is that my bet did not work out well, and Twitter made a parabolic move in December 2013. So the question that I'm trying to answer here is "should I take my loss or hold on to my shorts?".

At the time of writing, TWTR trades around $64 mark, with a market cap of 34.7 B$. Up till now the company has not made any profit, loosing 142M$ in 3013 after making 534M$ in revenues. The last two numbers give us yearly company spendings of 676M$.

Price derived from user value

Twitter can be compared with  with Facebook, Google and LinkedIn to get an idea of user numbers and their values. The table below summarises user numbers per company and a value per user derived from the market cap. (source for number of users: Wikipedia, number for Google is based on number of unique searches)

	users [millions]	user value [$]
FB	1190	113
TWTR	250	139
GOOG	2000	187
LNKD	259	100

It becomes apparent that the market valuation per user is very similar for all of the companies, however my personal opinion is that:

• TWTR is currently more valuable per user thatn FB or LNKD. This is not logical as both competitors have more valuable personal user data at their disposal. 
• GOOG has been excelling at extracting ad revenue from its users. To do that, it has a set of highly diversified offerings, from search engine to Google+ , Docs and Gmail. TWTR has nothing resembling that, while its value per user is only 35% lower thatn that of Google.
• TWTR has a limited room to grow its user base as it does not offer products comparable to FB or GOOG offerings. TWTR has been around for seven years now and most people wanting an accout have got their chance. The rest just does not care.
• TWTR user base is volatile and is likely to move to the next hot thing when it will become available.

I think the best reference here would be LNKD, which has a stable niche in the professional market. By this metric TWTR would be overvalued. Setting user value at 100$ for TWTR would produce a fair TWTR price of 46 $.

Price derived from future earnings

There is enough data available of the future earnings estimates. One of the most useful ones I've found is here.

Using those numbers while subtracting company spendings, which I assume to remain constant , produces this numbers:

	banks	independents
2013	-51	-43
2014	292	462
2015	612	1120

Net income in M$

With an assumption that a healthy company will have a final PE ratio of around 30, we can calculate share prices:

	banks	independents	average
2013	-2.81	-2.37	-2.59
2014	16.08	25.45	20.76
2015	33.71	61.69	47.70

TWTR price in $ based on PE=30

Again, average price estimate is around 46-48 $ mark which is what it was around the IPO. Current price of 64$  is around 36% too high to be reasonable.

Conclusion

Based on available information, optimistic valuation of TWTR should be in the 46-48 $ range. There are no clear reasons it should be trading higher and many operational risks to trade lower.

My guess is that during the IPO enough professionals have reviewed the price, setting it at a fair price level. What happened next was an irrational market move not justified by new information. Just take a look at the bullish frenzy on stocktwits,  with people claiming things like 'this bird will fly to $100'. Pure emotion, which never works out well.

The only thing that rests me now is to put my money where my mouth is and stick to my shorts. Time will tell.