Cserie $2 gain maximum Small calculation.
The market is valued at 500 billion over 20 years and Airbus thinks it will get 50% of the market.
So it is $ 12.5 billion income/year for the Cserie. The share of Bombardier is 31% the sales price ratio for this sector is 1.
As a result, when Airbus will buy out Bombardier's 31% , Bombardier will receive a check of approximately $ 4.0 billion.
As a Bombardier has about 2 billion shares outstanding it makes a potential gain of about $ 2.00 per share.
This is not famous and it does not even cover the cost of developing the Cserie.