Pinned straw:
Excellent post @mikebrisy. I skimmed through it when it first came out, and I only got a chance to digest it further now.
On a slightly unrelated note, I would love to (in a separate forum thread maybe if it doesn't quite belong here, nothing that I may have missed similar threads other members may have created already) delve into your selling discipline. How do you manage selling decisions with your positions? Do you do that on a case-by-case basis with regard to valuation, and if so, what sort of rough rules of thumb do you follow to sell out of "overvalued" positions - do you allow your highest conviction/quality positions to run over long periods regardless of periods of egregious valuation? Or do you follow a more mechanical approach e.g. trimming positions periodically down to a certain weight if they exceed a threshold?
I personally find this aspect of investing to be the most challenging, and I still haven't settled on a good sell discipline yet. The only obvious and "right" rule is to sell when your investment thesis is clearly impaired/busted, but even that is hard to execute for a host of psychological reasons. Thanks as always for your time!
@mikebrisy I am in awe of the depth of your research. After feeling somewhat bruised with my entry into $RMD at $33 then $30, you have strengthened my belief that I will have no regrets over a 5 year time horizon.
Apart from the obvious upside from greater penetration of the market for machines and masks, I think the market is not factoring in the potential of the growing software business. Mick Farrell has made it clear that further acquisitions are to be expected, to build up their portfolio of applications that cover a broad definition of 'residential health' . These applications are not only specific to monitoring of sleep patterns, ordering of masks and such like but also to other aspects of in home health care, such as rostering the staff of care providers and managing care plans.
I wonder if Resmed is borrowing from the Constellation Software playbook and thus is planning to continue buying up niche software providers who are big fish in small ponds. If so in 5-10 years time their SaaS business could become bigger than their CPAP business.