2019: Why are Precision Castparts' margins down?

JONATHAN BRANDT: Precision Castparts’ pre-tax profit margins, while perfectly fine relative to American industry as a whole, continue to be almost 10 percentage points below where they were in the years preceding the acquisition. And I’m guessing they’re lower than contemplated when the purchase price was determined.

The annual report hints that unplanned shutdowns, the learning curve on new plane models, and a shift of oil and gas capacity to aerospace, might all be temporarily depressing margins. But it’s unclear what a reasonable, long-term margin expectation is for this unit.

Now, I know you won’t want to issue a specific margin target or forecast, but I do have a question that I hope you can answer.

Is the downward trend in earning since 2015 mostly due to these transitory items, or have the competitive structure of the industry and Precision’s relationship with its customers changed to the point that meaningful increases from current margin levels are probably unlikely?

WARREN BUFFETT: Yeah. Your prelude is quite correct. I mean, they are below what we projected a few years ago. And my expectation — but I would have told you this a year ago — and they have improved somewhat.

My expectation is, based on the contracts we have and the fact that the initial years in anything in the aircraft industry, for example, tend to be less profitable as you go further down the learning curve and the volume curve, tend to be lower in the near-term. My expectation is that the earnings of Precision will improve fairly significantly.

And I think I mentioned maybe to you last year, in those earnings, there is about $400 million a year of purchase amortization, which are economic earnings in my viewpoint.

So — but even including that 400 million a year, which they would be reporting if they were independent, and we don’t report, because we bought them and there’s a purchase amortization charge. Even without that, they are below what I would anticipate by a fair margin within a year or two. That’s the present expectation on my part. Charlie?

CHARLIE MUNGER: No, I don’t have anything.

WARREN BUFFETT: You’ll have that question for me next year, and I think I’ll be giving you a different answer.