Palo Alto Networks, Inc. (PANW): investment thesis checklist
What a value investor writing down why they own Palo Alto Networks, Inc. would be relying on, read from its filings: the figures that have carried the business, the lines a reader might set on them, and the published tests it meets today. A list to write against, not a view on the company.
1. The figures the case would rest on
- Return on equity: 1.1% in FY2026; between -127.1% and 49.9% over 10 filed years, median -7.8%. Does the thesis need it to stay inside that range?
- Free cash flow yield: 1.6% in FY2026; between 1.6% and 4.3% over 8 filed years, median 3.2%. Does the thesis need it to stay inside that range?
- Price to earnings: 829.57x in FY2026; between 44.61x and 829.57x over 4 filed years, median 151.89x. Does the thesis need it to stay inside that range?
- Gross margin: 70.4% in FY2026; between 68.8% and 74.3% over 10 filed years, median 71.9%. Does the thesis need it to stay inside that range?
- Operating margin: 6.0% in FY2026; between -9.4% and 13.5% over 10 filed years, median -2.7%. Does the thesis need it to stay inside that range?
- Revenue growth, 5-year CAGR: 21.9% in FY2026; between 21.9% and 47.2% over 10 filed years, median 25.4%. Does the thesis need it to stay inside that range?
- Share count change: 7.8% in FY2026; between -0.6% and 15.8% over 7 filed years, median 2.5%. Does the thesis need it to stay inside that range?
2. What must stay true: guardrails a reader might set
Each line is drafted from Palo Alto Networks, Inc.'s own current figure, never from a level we think a business should clear, and replayed over its filed years. They are a reader's to keep, edit or drop.
Revenue Growth 1Y stays at or above 0%
Today 24.5%. Replayed over 10 filed years, it held in every one.
Current Ratio stays at or above 0.7x
Today 0.87x. Replayed over 11 filed years, it held in every one.
Free Cash Flow Yield stays at or above 1.16%
Today 1.45%. This indicator depends on inputs (market price, multi-statement composites) whose history is not deep enough to re-derive it with the same formula as the live value, so no honest retro-test exists for it.
3. What would break it
- A filed year in which revenue growth 1y fell below 0%.
- A filed year in which current ratio fell below 0.7x.
- A filed year in which free cash flow yield fell below 1.16%.
4. The published tests it meets today
Of 30 tests value investors published: 0 met, 25 not met, 5 we could not complete. Counts, never a score.
What this cannot tell you
What the numbers say today, not the day one stops being true. The reasons are not written down.
An account adds
One email the night a number you wrote down breaks. Silence otherwise.
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How this is computedA computation on accounts filed with the SEC, not a recommendation and not advice. Past filings do not indicate future results. Risk disclaimer.