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Palo Alto Networks (PANW): analysis traps
Where its figures could mislead a reader, and what to check before taking them at face value · Data: Q4 FY26, to Jul 31, 2026, filed Sep 10, 2026; rules v1.1
Palo Alto Networks (PANW): 2 rules of 10 triggered on the filings to Jul 31, 2026: stock compensation added back = no economic cost; adjusted profit = economic profit. 1 to review; 1 with insufficient data; 3 not applicable. Each is a question to verify, with the normal explanation that would produce the same figures.
Check these first
Stock compensation added back = no economic cost Triggered · severity high · confidence high
Stock compensation was $1.8B, 15.5% of revenue, in FY26; buybacks were $1.0B (0.6× the SBC) and the diluted share count still rose 7.8%. 'Adjusted' figures that add SBC back treat pay in shares as free; the cost is borne by every shareholder as dilution, or by the cash spent to buy the shares back.
Innocent reading: A young company paying in equity while it scales; intensity falls as revenue grows.
Adjusted profit = economic profit Triggered · severity high · confidence low
Adjusted EPS was at least 10% above GAAP in 3 of the last 3 quarters (on average 72% above). Costs excluded every quarter (restructuring, stock compensation, amortisation of acquired intangibles, litigation) are a recurring cost of the business, not a one-off.
Innocent reading: A genuine one-off this year (an impairment, a settlement) that happens to span several quarters.
A precise DCF value = the true value To review · confidence high
The DCF's point value is 10.70 a share (price 313.84); 53% of it is the terminal value, a number about years no one has seen. Moving operating margin by ±3 pts alone takes it from 6.01 to 15.39; across every method the research ran the range is -18 to 525. The value is a range; the decimals are not information.
Innocent reading: A stable, mature business with a narrow range of outcomes, where the point value is a fair summary.
Every rule
A01 FCF growth = the business improved Not triggered confidence medium
Free cash flow rose $644M to $4.1B; working capital and lower capex explain 0% of it, so most of the gain is in operating cash flow itself.
The figures and how they are read
| Fiscal year before | FY25 |
| Fiscal year | FY26 |
| Operating cash flow, year before | $3.7B |
| Operating cash flow | $4.6B |
| Capex, year before | $247M |
| Capex | $440M |
| Free cash flow, year before | $3.5B |
| Free cash flow | $4.1B |
| Change in FCF | $644M |
| Change in capex | $193M |
| Working capital: change in its cash contribution | −$94M |
| Of which: capex cut | 0.00 |
| Of which: working capital released | 0.00 |
| Share of the increase that need not repeat | +0.0% |
| Operating cash flow before working capital: change | 931000000.00 |
FCF = operating cash flow − cash capex; ΔFCF = ΔOCF − ΔCapEx; the working-capital part is the change in the cash-bridge items (receivables, inventory, payables, accruals), with the sign of the cash flow statement
Source: FY26 (cash flow statement, fiscal year) · FY25 (cash flow statement, fiscal year before)
A07 Stock compensation added back = no economic cost Triggered severity high · confidence high
Stock compensation was $1.8B, 15.5% of revenue, in FY26; buybacks were $1.0B (0.6× the SBC) and the diluted share count still rose 7.8%. 'Adjusted' figures that add SBC back treat pay in shares as free; the cost is borne by every shareholder as dilution, or by the cash spent to buy the shares back.
The figures and how they are read
| Fiscal year | FY26 |
| Stock compensation | $1.8B |
| Revenue | $11.5B |
| SBC / revenue | +15.4% |
| Buybacks | $1.0B |
| Buybacks / SBC | 0.6 |
| Diluted shares, year before | 709.0M shares |
| Diluted shares | 764.0M shares |
| Diluted shares: change | +7.8% |
SBC / revenue from the cash flow statement's add-back; the diluted weighted share count year over year; buybacks from the financing section
Source: FY26 (stock compensation, buybacks and the diluted share count, fiscal year)
What would explain it innocently
- A young company paying in equity while it scales; intensity falls as revenue grows
- Buybacks at prices below intrinsic value make up for the dilution over time
- A one-off grant (an acquisition, a founder award) rather than a steady level
What to look for in the filing
- The share count after the latest buybacks (the next 10-Q's cover)
- The price paid for the buybacks against the shares' value
- Unvested awards outstanding
What would show the trap does not apply
- The diluted share count falls over two years with buybacks at least equal to the stock compensation
- Stock compensation falls as a share of revenue in each of the next two years
Look again: next filing.
B02 Receivables growing = future cash is certain Not triggered confidence medium
Receivables grew 22% against revenue 34% in Q4 FY26; DSO 87 against a median of 74: collections are keeping pace with sales.
The figures and how they are read
| Quarter | Q4 FY26 |
| Revenue, year over year | +34.5% |
| Receivables, year over year | +22.4% |
| Quarter before | Q3 FY26 |
| Revenue y/y, quarter before | +31.1% |
| Receivables y/y, quarter before | +46.3% |
| Days sales outstanding | 87.4 |
| DSO, median of eight quarters | 73.6 |
| Receivables | $3.6B |
| Revenue | $3.4B |
receivables and revenue against the same quarter a year earlier; DSO = receivables / quarterly revenue × days, against the median of the eight quarters before
Source: Q4 FY26 (receivables and revenue) · Q4 FY25 (the same quarter a year earlier)
B08 Adjusted profit = economic profit Triggered severity high · confidence low
Adjusted EPS was at least 10% above GAAP in 3 of the last 3 quarters (on average 72% above). Costs excluded every quarter (restructuring, stock compensation, amortisation of acquired intangibles, litigation) are a recurring cost of the business, not a one-off.
The figures and how they are read
| Quarter / adjusted EPS / GAAP EPS / gap | 2025-10-31 / 0.93 / 0.47 / 0.495; 2026-01-31 / 1.03 / 0.61 / 0.408; 2026-04-30 / 0.85 / -0.22 / 1.259 |
| Quarters with adjusted ≥ 10% above GAAP | 3 |
| Quarters compared | 3 |
| Latest gap | +125.9% |
the analysts' 'actual' (usually the company's adjusted EPS) against GAAP net income ÷ diluted shares for the matching quarter; a gap of 10% or more counts (the stand-in until three releases' reconciliation tables are on file)
Source: 2025-10-31 (adjusted 0.93 vs GAAP 0.47) · 2026-01-31 (adjusted 1.03 vs GAAP 0.61) · 2026-04-30 (adjusted 0.85 vs GAAP -0.22)
What would explain it innocently
- A genuine one-off this year (an impairment, a settlement) that happens to span several quarters
- Amortisation of acquired intangibles, which many investors also exclude by choice
- The analysts' 'actual' is not the company's own adjusted figure
What to look for in the filing
- The reconciliation table in the earnings release: which items, how much, how often
- Whether the same items were excluded in earlier years
What would show the trap does not apply
- The reconciliation shows the excluded items ending (a restructuring with its final charge, a settlement paid) and the gap to GAAP closes in the next quarters
- The excluded items are only amortisation of acquired intangibles and the cash paid for the deals is in the investing cash flow
Look again: next filing.
C02 Low net debt = no refinancing risk Insufficient data
no debt figure could be read from the balance sheet (the filing may tag it in other lines)
D03 EPS growth = profit growth Not applicable
a loss in one of the quarters: EPS growth has no meaning
E02 Low P/E at a cyclical peak = undervalued Not triggered confidence medium
Net income of $307M is not at a cyclical high against the last eight years (median $307M, best $2.6B): the P/E of 818.8× is on a normal year.
The figures and how they are read
| market value | $251.4B |
| net income ttm | $307M |
| pe ttm | 818.80 |
| net income median fy | $307M |
| pe mid cycle | 818.80 |
| net income peak fy | $2.6B |
| years | FY19 / -82.0; FY20 / -267.0; FY21 / -499.0; FY22 / -267.0; FY23 / 440.0; FY24 / 2578.0; FY25 / 1134.0; FY26 / 307.0 |
| down years in window | 4 |
P/E on the trailing twelve months' net income against the P/E on the median net income of the last eight fiscal years (a mid-cycle stand-in); 'at a peak' = this year's profit at or above 90% of the best year and at least 1.3× the median
Source: Q4 FY26 (net income, trailing twelve months)
E07 A precise DCF value = the true value To review confidence high
The DCF's point value is 10.70 a share (price 313.84); 53% of it is the terminal value, a number about years no one has seen. Moving operating margin by ±3 pts alone takes it from 6.01 to 15.39; across every method the research ran the range is -18 to 525. The value is a range; the decimals are not information.
The figures and how they are read
| dcf value | 10.70 |
| price | 313.84 |
| terminal value share | +52.8% |
| swing by input | Operating margin / ±3 pts / 6.01 / 15.39; Revenue growth (each year) / ±5 pts / 9.12 / 12.53; Working capital per $ of growth / ±10 pts / 9.55 / 11.84; WACC / ±1 pt / 9.69 / 11.96 |
| range all methods | -18.18; 525.0 |
the DCF's point value against the share of it that is the terminal value and the value at each input moved by one step (growth ±5 pts, WACC ±1 pt, margin ±3 pts …); the range across every method the research ran
Source: 2026-11-08 (valuation research)
What would explain it innocently
- A stable, mature business with a narrow range of outcomes, where the point value is a fair summary
- The inputs that matter most are themselves well known (a regulated return, a long contract)
What to look for in the filing
- Which input you believe differs from the research's and why
- What the price implies for growth (the reverse DCF on the fair-value page)
What would show the trap does not apply
- The DCF's value is robust to the terminal growth and discount rate (the range's low end is still above the price)
- The company's cash flows over the next three years track the DCF's early years
Look again: next filing.
J06 A bank's low P/E and high profit = safe Not applicable
not a bank
J08 A REIT's low net income = the dividend is unsafe Not applicable
not a REIT
What the statuses mean
Triggered: the filings show the pattern; read the normal explanations and the missing evidence before concluding anything. To review: one quarter or a weak signal; a reader's judgement, not a pattern. Not triggered: the pattern is absent on these figures. Insufficient data: the filings read so far do not hold what the rule needs; this is not a clean bill. Not applicable: the rule is not meant for this kind of company (a bank's working capital, a loss-making quarter's EPS growth). Out of date: the latest filing is more than fifteen months old.
Severity is what the pattern could mean for cash, value or solvency; confidence is how reliable the inputs and the reading are. The two are kept apart.
Record a view
A reader's judgement, grounds, what would change it and the next review; kept in the browser (needs JavaScript).
Every rule and the companies it triggers on → Palo Alto Networks: cash flow → Earnings quality score →
Each rule reads the company's own filings by a fixed formula and says what would explain the same figures innocently. A triggered rule is a question to verify, not a finding of manipulation, and not a view on the stock. Missing data is shown as missing, never as clear. Not investment advice.