Berkshire requires a 25–50% discount to intrinsic value before buying.
Buffett Quality Checklist
✓ROE >15% consistently (≥7 of last 10 years)
✓Free cash flow positive (≥8 of last 10 years)
✓Conservative leverage — Debt/Equity below 1
✓Revenue growing at CAGR >5%
✓EPS growing at CAGR >5%
10-Year Financial History — SEC EDGAR 10-K Filings
Year▲
Revenue▲
Net Income▲
FCF▲
Owner Earnings▲
ROE▲
Net Margin▲
LT Debt▲
Cash▲
2016
$5.9B
$1.2B
$2.0B
$1.3B
15.7%
20.0%
—
$1.0B
2017
$7.3B
$1.7B
$2.7B
$1.8B
20.0%
23.2%
—
$2.3B
2018
$9.0B
$2.6B
$3.8B
$2.7B
27.7%
28.7%
—
$1.6B
2019
$11.2B
$3.0B
$4.0B
$3.3B
28.0%
26.4%
$989.0M
$2.6B
2020
$12.9B
$5.3B
$5.3B
$5.6B
39.7%
40.9%
$4.1B
$4.5B
2021
$15.8B
$4.8B
$6.9B
$5.3B
32.6%
30.5%
$4.1B
$3.8B
2022
$17.6B
$4.8B
$7.4B
$5.2B
33.8%
27.0%
$3.6B
$4.2B
2023
$19.4B
$5.4B
$6.9B
$5.9B
32.9%
28.0%
$3.6B
$7.1B
2024
$21.5B
$5.6B
$7.9B
$6.2B
39.4%
25.9%
$4.1B
$7.6B
2025
$23.8B
$7.1B
$9.9B
$7.8B
61.3%
30.0%
$6.2B
$5.4B
Warren & Charlie
Buffett / Munger — quality, moat & valuation
ADOBE INC. (ADBE) — Investment Memo
🐂 The Bull Case (Warren's voice)
The beauty of Adobe is not in the software itself, but in the toll booth they’ve constructed across the bridge of global creativity.
The Indispensable Toll: Adobe isn't just selling software; they are selling the industry standard. When you are the "lingua franca" of an entire profession, your product ceases to be an expense and becomes a utility. You can raise prices, and the customer cannot switch, because their entire ecosystem—their files, their workflows, their staff—is built on your platform.
Exceptional Economics: The financial migration from one-time license fees to $23.8B in subscription revenue is a masterclass in business model engineering. They have achieved the holy grail: high margins, low capital requirements, and extreme customer stickiness.
Capital Discipline: The management team possesses the rarest of executive traits: the ability to say "no." Walking away from the Figma acquisition when the price no longer made sense proved they are shareholders first and empire builders second. That level of discipline compounds value over decades.
Price Attraction: An attractive entry point is the only variable remaining. We want to own the business, but we refuse to pay a premium that assumes perfection.
🐻 The Bear Case (Charlie inverts)
Look, if you want to know how Adobe dies, don't look at their balance sheet—look at the nature of their users' output.
The Generative AI Commoditization: Adobe sells the tools for creation. If generative AI reaches a point where the process of editing (the tool) becomes irrelevant—where a prompt replaces a complex Photoshop layer stack—then the value shifts from the editor to the model builder (OpenAI, Anthropic, or whoever owns the underlying intelligence). Adobe risks becoming a legacy "paint" program in an era where the machine does the painting.
The "Good Enough" Trap: If the creative output of a professional becomes indistinguishable from that of an amateur using a free, AI-driven tool, the professional's ability to command high fees evaporates. If the customer loses pricing power, the tool vendor (Adobe) loses their pricing power, too.
Structural Obsolescence: This is the most likely long-term threat. We are moving from a world of "editing" to a world of "creation." If Adobe cannot transition from being the "Swiss Army Knife" to being the "Brain," they will eventually be disrupted by a lean, nimble entrant that doesn't carry the weight of a legacy codebase.
💰 Valuation & Margin of Safety
The DCF model indicates an intrinsic value of $355.71 per share. Given the current market frenzy for "AI-adjacent" software, the stock consistently trades at a significant premium to this number, making it expensive by our standards.
Intrinsic value estimate: $355.71
25% margin of safety entry: $266.78(Conservative entry)
50% margin of safety entry: $177.86(Buffett’s ideal entry)
Current Market Status: Expensive. The market is currently pricing in perfection and aggressive, linear growth that ignores the very real risk of AI-driven structural obsolescence.
Verdict: WATCH
Adobe is a fortress of a business that commands an exceptional ecosystem, but it is currently priced for a future that lacks any risk of disruption. We will keep this on our desk, waiting patiently for the market to panic or for the hype cycle to collapse, as we refuse to overpay for even the best of toll bridges. We initiate a WATCH rating, requiring a significant contraction in price before we deploy a single dollar of Berkshire capital.
Research Notes· Money Model · Moat · Financials · Management
Data sourced from SEC EDGAR XBRL filings (10-K only). For educational purposes — not investment advice.