At today's price, Palo Alto Networks's stock is pricing in about 26% annual free-cash-flow growth for the next ten years — almost exactly matching its actual 4-year average (25.8%). But the most recent 12 months slowed sharply to just 9.3% growth, a gap this price doesn't yet account for.
At its current price, PANW implies ~26% annual FCF growth for the next 10 years, discounted at 10%.
Palo Alto Networks's actual 4-year (FY2021→FY2025) FCF growth averaged ~25.8% a year — matching the price almost exactly. But the trailing 12 months slowed to just 9.3%.
Required growth vs. historical growth
The market's ask and 4-year CAGRs are FCF-based. The trailing-12-month figure annualizes the 9-month results from 10-Q Q3 FY2026 (period ended Apr 30, 2026). Source: 10-K FY2021/FY2025, 10-Q Q3 FY2026.
Sensitivity: what if the discount rate moves?
| WACC | Required growth |
|---|---|
| 8% | 20.7% |
| 9% | 23.4% |
| 10% (base case) | 26.0% |
| 11% | 28.4% |
| 12% | 30.6% |
The required growth rate swings from 20.7% to 30.6% just by moving the discount-rate assumption from 8% to 12% — a single input can swing the conclusion substantially here.
What would move this number
- Using FY2025's full-year FCF ($3.47B) instead of the trailing-12-month figure ($3.79B) — a more conservative base — raises the required growth rate slightly, to about 26.6%.
- Raising the terminal growth rate from 2.5% to 3.0% lowers the required growth rate by about 1 percentage point at WACC 10%.
- Using the pre-CyberArk share count (668M, FY2025 year-end) instead of the current post-acquisition count (815M, +22%) would understate the actual market cap and understate the required growth rate — this card uses the current, larger share count.
Show your work
Inputs, sources, model assumptions, and the calculation
- Share price$359.90 — tradingeconomics.com, Aug 19, 2026 close
- Shares outstanding~815M — 10-Q Q3 FY2026 cover page, May 26, 2026
- Market cap$293.3B — price × shares outstanding
- Cash & investments$6,992M — 10-Q Q3 FY2026 balance sheet (Apr 30, 2026): cash $2,364M + short-term investments $747M + long-term investments $3,881M
- Total debt (convertible notes)$1,352M — 10-Q Q3 FY2026: current $160M + non-current $1,192M
- Net debt (net cash)-$5,640M — debt minus cash (negative = net cash position)
- Trailing-12-month FCF$3,793.8M — FY2025 full-year FCF ($3,469.8M, 10-K FY2025 p.45) minus FY2025's first-9-months FCF ($2,535M) plus FY2026's first-9-months FCF ($2,859M), both from 10-Q Q3 FY2026
- Discount rate (WACC)10% base case (8-12% tested)
- Terminal growth rate2.5% — long-run GDP-level assumption
Normalization check: TTM FCF ($3.79B) runs +23.7% above the trailing three-year (FY23-25) average ($3.07B) — within the ±40% threshold, so it's used as-is without further adjustment.
Model: a 2-stage reverse DCF — FCF grows at rate g (solved for) for 10 years, then at a 2.5% terminal rate. Enterprise value (market cap + net debt = $293.3B + (-$5.6B) = $287.7B) is set equal to the discounted sum of both stages, and g is solved by bisection.
The fine print
- Change the discount rate, the FCF base, the projection window, or the terminal growth rate, and the answer moves — see the sensitivity table above.
- A reverse DCF shows what the market currently expects — it does not say what the stock is "worth."
- Whether 26% growth is realistic depends on how CyberArk integration progresses and whether NGS ARR/RPO trends (covered in the story piece above) hold up — not on this math alone.
- Any investment decision, and its outcome, is your own responsibility.
Frequently asked questions
What growth rate does PANW's stock price assume?
At today's price, Palo Alto Networks's stock is pricing in about 26% annual free-cash-flow growth for the next ten years.
How does that compare to Palo Alto Networks's actual growth?
The ~26% required growth almost exactly matches the actual 4-year average (25.8%) — but the most recent 12 months slowed sharply to just 9.3% growth, a gap this price doesn't yet account for.
What share price was used for this analysis?
This analysis used $359.90, as of Aug 19, 2026.