[1]: http://www.anandtech.com/show/8177/sandisk-to-acquire-fusion...
> Fusion-io's shares were trading at $11.61 before the bell on Monday, suggesting that some investors were expecting a higher offer for the company.
Seems like investors were looking for a higher price as well. My thought on why people think it is a low offer: the general tech world has had (shockingly) high valuations lately for companies. So when people see a "low" valuation, but still reasonable by long term trends, it is a shock. But Fusion is also hardware versus the AirBnB, WhatsApp, etc. valuations for software. Margins could be a big factor.
Hardware is expensive, especially high performance hardware. R&D is a minimum 3 years and 10 million dollars per product. 1.1B is roughly a 10x on a dozen products and that doesn't include all the other operating costs.
I'm oversimplifying things, but this was the thought process that concluded with 1.1B seeming low.
/s
If 100 people (shareholders) have 100 apples (outstanding shares) and the current market rate is $10 (stock price) each, it means that when someone wants to buy all 100 apples in one go, you can jack up the price (20% premium) because all of the people (shareholders) relinquish control and therefore give up their position for a premium.
(there's way more nuances here, but basically this is what happens when supply is static and demand for totality exists)
There are other big users, but I guess none as big as Facebook, and I don't really know how much money they were making, but the $1.1 billion also surprised me as quite low.
Below IPO and secondary offering prices.
Company has over $200m in cash, so less than $1b for a leading company in a high-growth market.
Company raised maybe something like $450m between IPO, secondary, and pre-IPO rounds, so not a monster exit.