In one sentence: After a detour on reading Buffett's letters, Phil explains how price creeps into the research early, why novices should build a watch list of great companies without worrying about price, and how his team physically assembles the checklist.
Key ideas
- Read the letters in a run. Danielle read Buffett's Berkshire letters from 1977 on, back to back, and saw his style change from dry reporting to an elder-statesman voice. Phil says the partnership letters (1957–1970) taught him more, because Buffett is "figuring it out" and some of those strategies suit small investors. They're widely circulated online, but the hosts note they are copyrighted, so they don't host them. [00:00–07:30]
- Always look for undervalued securities. Phil reads Buffett's 1957 partnership letter: market analysis isn't foremost, the focus is on finding substantially undervalued securities. Phil says that applies even when the market looks expensive (he cites Shiller P/E and the Wilshire-to-GDP ratio, as of 2021; his opinion). [07:30–10:00]
- Net nets. Graham-style stocks priced near liquid assets less all debt were what Buffett found early. Munger moved him toward "wonderful companies". Phil suggests net nets may reappear in a crash, and promises a future episode. [10:00–12:30]
- The pyramid with the rules checklist. The R-U-L-E-S letters (Radar, Understand, Love, Events, Story, with inversion) are the base layer; see 343. [12:00–13:30]
- Price enters early, and that is okay. Before spending many hours, Phil wants to know roughly what the company might be worth and whether it's cheap. The process is iterative, a spiral that returns to valuation as knowledge grows. [13:30–16:30]
- Novices: build a watch list first. Danielle's experience: she dropped a company because it looked overpriced, then an event cut the price and she hadn't done any research. Phil agrees. Because "sales" can last half a day (Tractor Supply and Texas Roadhouse, he says), a beginner should research about ten great companies in advance and match them to everything but price. Institutions can't wait, but you can. [16:30–21:30]
- Example list. Companies that have often come out of students' lists: Costco, Home Depot, Boston Beer, Tractor Supply, Lululemon, Sprouts. Phil stresses these aren't recommendations, just case-study material. [21:30–24:00]
- The product is ~20 pages. Go through the checklist item by item and answer each; if you can't answer one after digging, the business goes to "too hard". [24:00–25:00]
- Three documents (in Evernote, shared). (1) The checklist answers, the "rules story"; (2) a bibliography of sources (USDA organic data, demographic and generational shopping studies, bull and bear articles); (3) a list of questions to put to the company's investor relations, such as "what is your competitive advantage?" Companies often know theirs and don't advertise it. [25:00–32:30]
- You're done when you reach conscious competence. Not mastery, but enough to run or own a business in the industry. Phil's snowboard analogy. [28:00–29:30]
- Paper too. Phil has the rules story printed into a binder; the reason is saved for the next episode. [32:30–33:30]
How it maps to RuleOne
- The watch list is /stocks/ plus /holdings/: save the ten companies, with notes, even if none are cheap.
- Event watch (drawdowns, insider buys) on the screen is how you notice that a watched company has gone on sale.
- Keeping the three documents per ticker is a good match for the planned research agent's output on /stock/TICKER/.
Buffett, Munger and Graham links
- Buffett Partnership letters, 1957–1970 (the 1957 letter is the one quoted). Berkshire letters from 1977 are on Berkshire's website.
- Net nets: Graham, The Intelligent Investor, ch. 15 (the defensive and enterprising investor's stock selection), and Security Analysis.
- Munger's push toward quality over cigar butts, as in 001.
Words to know
- Net net: a stock priced at or below current assets minus all liabilities.
- Watch list: great companies you've researched and are waiting to buy at the right price.
- Conscious competence: you know enough to reason through the industry, if not instinctively.
Try this
Build your own ten-company watch list from your three circles, using /stocks/. For one company, start the three documents: answers, sources, and company questions. Do not look at price until the end.
Check yourself
- Why research a company even when it looks too expensive today?
Answer
Sales can be brief; if you haven't done the work in advance, you can't act. - What is a net net?
Answer
A stock priced around liquid assets minus all debt. - When does Phil say you are done researching?
Answer
When you reach conscious competence, enough knowledge to own or run a business in the industry.
Short quotes
"We're going in more like a spiral down into this thing." (Phil, ~15:30, auto-transcribed)