Deewar:
I'm going to respond to your PM on the board so it can be read by others if interested.
It may seem like a PE (Price divided by Earnings Per Share) is fixed once the quarter ends, but that is not true. The PE changes every single day. All you have to do is just track it. Now, commonly what happens is that companies that report PE, simply write the code so that when the P changes, the PE changes with it... with no respect for what happens if the Earnings Per Share changes. Obviously, that is flawed. That is the product of being lazy. They know the P is easy to track every day, so they do it. They know that the Earnings will only change once every quarter, so they don't worry about that. BUT>>>>>>>>>>> They also know that PER SHARE (a function of SOS) can change anytime - potentially many times during a quarter. It's too much work for them to bother with trying to update the PE every time the SHARES OS change, so they generally don't bother with it until after the next 10Q.
But, just because they are lazy, and don't bother with it until the next quarterly report, doesn't change the fact that the TRUE PE is a function of TODAY'S PRICE, TODAY'S EARNINGS and TODAY'S SOS - and nothing else. That may sound like some "PRESENT PE" instead of "PAST PE", but it is both. That IS the definition of TTM PE - the most recent 12 months of earnings based on today's price and today's SOS.
Like I say, just because some company reports PE as the most recent 12 months of earnings based on today's price and YESTERDAY'S SOS, does not make it correct. It simply confirms that they are lazy.
And, if somebody wants to believe that a company has a 4PE because based on the last 10Q that is correct, and ignore a doubling of SOS in the meantime (meaning 8PE) and they invest on the basis of a 4PE because they invest in anything under a 5PE.... if somebody wants to bury their head in the sand like that, that's up to them.
Having said all that, OF COURSE, you have to look at what the new shares OS are buying you in the future. Maybe that more than makes up for it in your opinion.... but that's a function of FUTURE PE, not PAST (EXISTING) PE.
Len