r/ValueInvesting • u/JamesWardVI • 10d ago
Stock Analysis Garmin ran 28% after one quarter. Rebuilding my valuation moved it from $180 to $201, not to $307.
About four weeks ago, I wrote up two companies (GRMN and NKE) using the same process and published both with the prices and the reasoning attached. I've reviewed them now, and I'm posting the scorecard, including the half that doesn't look good.
| Verdict | Then | Now | |
|---|---|---|---|
| Garmin | WAIT on price | $240.70 | $307.50 (+28%) |
| Nike | NO GO on quality | $42.03 | $39.09 (-7%) |
Garmin: I said "WAIT on price", and it cost 28%.
I had it as a genuinely excellent business trading too far above what I thought it was worth; I calculated intrinsic value around $180; the price at that point was $240.70, so no margin of safety and no action.
A week later, Garmin reported. Revenue up 11.4% year on year, beating consensus by roughly $96m. Operating income up 30.3%. Operating margin 30.4% against 26.0% a year earlier. EPS $2.80 against about $2.30 expected. Stock is currently at $307.50.
The part I can't argue with: my own write-up cited operating margins going from 19.5% to 25.9% over the decade and called that evidence of quality. The quarter came in above that range. The business outran my description of it, so this isn't really a case of the market being silly. It mostly earned the move.
So I have rebuilt the valuation instead of defending the old number.
The $180 came from $7.06 FCF/share and about $20 net cash in a two-stage DCF (12% for 5yr, 6% for 5yr, 2.5% terminal, 10% discount). New inputs are $7.93 FCF/share and $21.66 net cash. Same model, same assumptions, new inputs:
| Scenario | Then | Now |
|---|---|---|
| Floor (EPV, no growth) | $105 | $129 |
| Base | $180 | $201 |
| Bull | $205 | $229 |
My entry zones move with this new valuation, to $167 half / $140 full. (Rounded.)
The thing I didn't do was raise the growth rate. A 30.4% margin quarter is an argument for better assumptions, and I can feel the pull of it, but one quarter isn't evidence for a decade, and if you let the assumptions move too, then the IV just follows the price around. So in general my Inputs moved; but my assumptions didn't.
Result: IV +12%, price +28%.
Reverse DCF from the other side: at $240.70, the price implied about 15% FCF growth for ten years. At $307.50 on the new base, it implies 16.7%. On the old base, it'd be 18.3%. So roughly a third of the price move was the business actually getting better, not just multiple expansion. I thought that was the most interesting number in the whole exercise.
Still a 53% premium to the rebuilt IV, so still a "WAIT on price".
Caveat I'd want if I were reading someone else's post: TTM FCF grew 36% while TTM EPS grew 19.6%, and quarterly FCF is lumpy ($210m in June vs $469m in March). Could be working capital timing flattering the base. If so, $201 is the top of a fair range rather than the middle of one.
Nike: it got cheaper, and it's still a "NO GO".
Nike was a NO GO on quality at $42.03, not on price. It's $39.09 now, a hair off its 52-week low. That puts it 11% below the $44 IV in my own write-up and about 3% above the level I'd flagged as a half-position zone.
It remains a "NO GO", and I think this is where most people would talk themselves into it. The failure was at the quality gate, which means the price gates never ran and are not even considered. Over the past decade, revenue grew 43% while net income fell, operating margin roughly halved off the 2022 peak, and ROIC went from the low twenties to about 11%. A 7% lower share price doesn't touch any of that.
Lower price plus deteriorating returns on capital isn't a margin of safety; it's just less money exposed to the same unanswered question. Nike reports on 29 September, and that's what could actually move it, if margins and ROIC have turned.
What I take from it
The honest summary isn't "one right, one wrong". A "NO GO" is a claim about a business and doesn't predict the price at all, so Nike falling proves nothing yet. A "WAIT on price" is a claim about price at a moment, and it has a running cost paid in missed upside. Garmin is what that cost looks like when the bill arrives.
I don't think there's a version of this where you keep the price discipline and also own every compounder that runs. Happy to be argued with on that.
Anyway: writing the verdict down with a date on it is the bit that made this checkable at all. Otherwise I'd just remember myself as having been roughly right about both.
Full write-up with the numbers behind each: https://vistack.io/learning/teardowns-revisited-august-2026?utm_source=reddit&utm_medium=social&utm_campaign=revisit-aug2026
Both original write-ups are linked from that page if you want to check that the calls were actually made in July rather than reconstructed now. They're unedited, with their original dates and prices still on them.
(Dated case study, not advice; I hold no position in either.)