$21.2 Billion Under ContractWide moat

Palo Alto Networks (PANW) — moat facet

Palo Alto holds $21.2 billion of signed contracts, nearly two years of revenue, locking customers in for years at a time.

Beyond what customers have paid, Palo Alto has contracts for much more. Remaining performance obligations, all contracted revenue not yet recognised, were $21.2 billion at 31 July 2026, of which about $9.3 billion is expected to be recognised in the next 12 months1. That is about 1.85 times fiscal 2026 revenue2.

Remaining performance obligations at fiscal year-end ($bn)3.1FY20195.9FY202110.6FY202315.8FY202521.2FY2026Palo Alto Forms 10-K FY2019-FY2026
Seven times larger in seven years.

The backlog has grown every year. RPO was $3.1 billion in fiscal 20193, $8.2 billion in fiscal 20224, $12.7 billion in fiscal 20245 and $15.8 billion in fiscal 20256. It rose 34% in fiscal 20267, helped by $1.8 billion from CyberArk and Chronosphere reported in the third quarter8.

Contracts of this length are a switching cost written down. A customer committed to three or five years of subscriptions will not move to a rival mid-contract, and the renewal conversation starts from a platform already in place.

The guidance extends the growth. Palo Alto expects RPO of $25.2 billion to $25.4 billion at the end of fiscal 2027, growth of 19% to 20%9.

The backlog rose through the year. RPO was $15.5 billion in the first quarter of fiscal 2026, $16.0 billion in the second, $18.4 billion in the third and $21.2 billion in the fourth10111213. The two largest steps came in the quarters when CyberArk closed and when the large platform deals were signed.

The backlog is the most tangible evidence of the moat. It stands at $21.2 billion14. Were RPO to grow slower than revenue for two years, it would mean customers are signing shorter or smaller commitments.

Moat trajectory: Widening

RPO $21.2bn, +34%; FY2027 guide $25.2-25.4bn.

The number that tests this moat
Reported
Remaining performance obligations, latest quarter
$21.2bn, +34% (Q4 FY2026)

Contracted future revenue; growth slower than revenue for two years would mean shorter commitments.

Source: Palo Alto Networks Form 10-K, FY2026 ↗
⚠ Threats to the moat
⚠ THREAT 01
The Near-Term Share Is Shrinking
The share of Palo Alto's backlog due within a year has fallen from 55% to 44%, so part of its growth is longer contracts.
References
  1. ReportedRemaining performance obligations, all contracted revenue not yet recognised, were $21.2 billion at 31 July 2026, of which about $9.3 billion is expected to be recognised in the next 12 months.
    Palo Alto Networks Form 10-K for fiscal 2026 (year ended 31 July 2026) - financial statements and notes: deferred revenue, obligations, convertible notes, share-based pay, capital returns and receivables. — FY2026 · publ. 10 September 2026 · source ↗
  2. Moat Explorer calcThat is about 1.85 times fiscal 2026 revenue.
    Moat Explorer calculation from Palo Alto Networks' reported figures ($ millions unless stated; fiscal years end 31 July). Growth: revenue FY2026 11,480 / 9,221.5 - 1 = 24.5%; FY2025 9,221.5 / 8,027.5 - 1 = 14.9%; FY2024 8,027.5 / 6,892.7 - 1 = 16.5%; FY2023 25.3%; FY2022 29.3%; FY2021 24.9%; FY2020 17.5%; FY2024 to FY2026 11,480 / 8,027.5 - 1 = 43%; compound FY2015-FY2026 (11,480 / 928.1)^(1/11) - 1 = 25.7%, about 26%. By type FY2026: product 2,280 / 1,801.9 - 1 = 26.5%; subscription 6,239 / 4,974.4 - 1 = 25.4%; support 2,961 / 2,445.2 - 1 = 21.1%. Product FY2025 12.4%, FY2024 1,603.3 / 1,578.4 - 1 = 1.6%, FY2020 1,064.2 / 1,096.2 - 1 = -2.9%. Subscription FY2017 53.7%, FY2019 36.2%, FY2021 35.1%, FY2023 31.4%, FY2024 25.6%, FY2025 18.8%. Support FY2022 29.3%, FY2023 23.7%, FY2024 13.0%, FY2025 9.4%. Compound FY2015-FY2026: subscription (6,239 / 212.7)^(1/11) - 1 = 36.0%; support (2,961 / 222.7)^(1/11) - 1 = 26.5%; product (2,280 / 492.7)^(1/11) - 1 = 14.9%. Product outgrew subscription in FY2026 (26.5% against 25.4%), which it did not in any year FY2016-FY2025. Organic: FY2026 (11,480 - 930) / 9,221 - 1 = 14.4%; Q4 acquisition revenue 930 - 388 = 542; Q4 (3,410 - 542) / 2,536 - 1 = 13.1%, about 13%; pro forma 12,312 / 10,486 - 1 = 17.4%; FY2027 guidance 14.15 / 12.312 - 1 = 14.9%, about 15%. Margins: gross margin FY2026 8,077 / 11,480 = 70.4% (FY2025 6,769.9 / 9,221.5 = 73.4%; FY2024 5,968.3 / 8,027.5 = 74.3%); Q4 GAAP 2,304 / 3,410 = 67.6%. Product gross margin (2,280 - 568) / 2,280 = 75.1% (FY2025 (1,801.9 - 413) / 1,801.9 = 77.1%); subscription and support (9,200 - 2,835) / 9,200 = 69.2% (FY2025 (7,419.6 - 2,038) / 7,419.6 = 72.5%). Operating margin 695 / 11,480 = 6.1% (FY2025 1,242.9 / 9,221.5 = 13.5%); non-GAAP 3,356 / 11,480 = 29.2% (FY2025 2,652 / 9,221.5 = 28.8%); Q4 non-GAAP 1,011 / 3,410 = 29.6%; gap 3,356 - 695 = 2,661. R&D 2,552 / 11,480 = 22.2%; sales and marketing 3,931 / 11,480 = 34.2%; capital expenditure 440 / 11,480 = 3.8%. Tax 229 / (307 + 229 = 536) = 42.7%. Mix: product share 492.7 / 928.1 = 53.1% (FY2015), 2,280 / 11,480 = 19.9% (FY2026); subscription 212.7 / 928.1 = 22.9%, 6,239 / 11,480 = 54.3%; support 222.7 / 928.1 = 24.0%, 2,961 / 11,480 = 25.8%; one point of share 1% x 11,480 = 115. Recurring share 435.4 / 928.1 = 46.9% (FY2015), 1,393.8 / 2,273.6 = 61.3% (FY2018), 3,135.8 / 4,256.1 = 73.7% (FY2021), 6,424.2 / 8,027.5 = 80.0% (FY2024). Subscription and support per dollar of product 435.4 / 492.7 = 0.88 (FY2015), 1,393.8 / 879.8 = 1.58 (FY2018), 3,135.8 / 1,120.3 = 2.80 (FY2021), 6,424.2 / 1,603.3 = 4.01 (FY2024), 9,200 / 2,280 = 4.04 (FY2026). Hardware about 10% x 11,480 = about 1,150, about 50% of product. NGS ARR 9.10 / 11.48 = 79% of revenue. United States 7,108 / 11,480 = 61.9% (FY2016 901.8 / 1,378.5 = 65.4%). Q4 share of year 3,410 / 11,480 = 29.7%, about 30%. Prisma AIRS ARR 100 / 11,480 = under 1%. ARR and RPO: Q3 acquired ARR 1.6 / 8.1 = 20%, about a fifth; Q3 organic 8.1 - 1.6 = 6.5; Q3 acquired RPO 1.8 / 18.4 = 10%; FY2023 NGS ARR 4.2 / 1.43 = about 2.9; FY2025 growth 5.6 / 4.2 - 1 = 33%; Q1 FY2027 net new 9.54 - 9.10 = 0.44 to 9.56 - 9.10 = 0.46 billion; FY2030 target (20 / 9.1)^(1/4) - 1 = 21.8% a year; RPO / revenue 21.2 / 11.48 = 1.85; RPO due in 12 months 1.7 / 3.1 = 55% (FY2019), 2.2 / 4.3 = 51% (FY2020), 3.1 / 5.9 = 53% (FY2021), 4.1 / 8.2 = 50% (FY2022), 5.1 / 10.6 = 48% (FY2023), 5.9 / 12.7 = 46% (FY2024), 7.0 / 15.8 = 44% (FY2025), 9.3 / 21.2 = 44% (FY2026); RPO beyond 12 months 21.2 - 9.3 = 11.9 billion; Idira guidance 1.5 / 1.26 - 1 = 19%; Network and AI Security FY2025 8.35 / 1.17 = about 7.14 billion. Revenue from prior deferred 6.2 / 5.5 - 1 = 13%. Cash, deferred revenue and stock pay: free cash flow margin 4,113 / 11,480 = 35.8%; share-based compensation (cash flow) 1,774 / 11,480 = 15.5%; 1,774 / 1,295 - 1 = 37%; 1,774 / 4,113 = 43%; free cash flow after stock pay 4,113 - 1,774 = 2,339, 2,339 / 11,480 = 20.4%, 2,339 / 306,540 = 0.76%; free cash flow 4,113 / 306,540 = 1.3% and 4,113 / 27,492 = 15%. Stock pay share of revenue FY2016 392.8 / 1,378.5 = 28.5%, FY2020 658.4 / 3,408.4 = 19.3%, FY2024 1,076 / 8,027.5 = 13.4%, FY2025 1,295 / 9,221.5 = 14.0%. 10-K share-based compensation 1,815 / 1,079 - 1 = 68%. Equity plan (26.1 + 24.3) / 818 = 6%. Net cash 2,514 + 557 + 4,835 - 1,774 = 6,132; cash and investments 2,514 + 557 + 4,835 = 7,906, about 7.9 billion. Deferred revenue 1,582.1 + 1,306.6 = 2,888.7 (FY2019); 2,741.9 + 2,282.1 = 5,024.0 (FY2021); 4,674.6 + 4,621.8 = 9,296.4 (FY2023); 6,302.2 + 6,449.7 = 12,751.9 (FY2025); 7,747 + 7,009 = 14,756 (FY2026); 14,756 / 11,480 = 1.29 times; 2,888.7 / 2,899.6 = about one year (FY2019); growth 14,756 / 12,751.9 - 1 = 15.7%; excluding CyberArk (14,756 - 776) / 12,751.9 - 1 = 9.6%. Billings FY2025 9,221.5 + (12,751.9 - 11,480.5) = 10,493, 10,493 / 10,208.1 - 1 = 2.8%; FY2026 11,480 + (14,756 - 12,752) - 776 = about 12,708, 12,708 / 10,493 - 1 = 21%; February 2024 guidance cut 10.7 - 10.1 = 0.6 billion. Acquisitions: fiscal 2019 378.1 + 474.2 + 158.2 + 292.9 + 82.7 + 36.8 + 103.1 = 1,526; fiscal 2020 144.1 + 66.4 = 210.5; fiscal 2021 797.2 + 227.7 + 156.9 + 27.0 = 1,209; fiscal 2024 255.4 + 458.6 = 714; fiscal 2025 1,143 + 635 = 1,778; fiscal 2026 2,951 + 21,061 + 231 + 117 = 24,360, about 24.4 billion; all twenty-two FY2019-FY2026 including Cider 198.3 = 29,996, about 30.0 billion; FY2026 against FY2019-FY2025 24,360 / 5,636 = 4.3 times; after year end 325 + 500 = 825; AI security 635 + 231 + 117 = 983. CyberArk shares 18,488 / 112 = about 165 a share; 25,000 - 21,061 = about 3.9 billion; 112 x 374.74 = about 42.0 billion; 112 / 818 = 14%. Chronosphere 2,951 / 160 = about 18 times ARR. Goodwill and intangibles (22,010 + 7,017) / 48,460 = 60%; other assets 48,460 - 29,027 = 19,433. Headcount 21,921 - 4,223 = 17,698, 17,698 / 16,068 - 1 = 10%. Revenue per employee 928.1 / 2,637 = 0.35; 9,221.5 / 16,068 = 0.57; 11,480 / 21,921 = 0.52. Convertible loss Q1-Q3 562 - 524 = 38. Distributors: FY2019 31.8 + 22.1 + 10.7 + 10.0 = 74.6%; FY2021 33.2 + 12.2 + 10.6 = 56.0%; FY2023 25.0 + 12.8 + 11.9 = 49.7%; FY2024 21.2 + 13.2 + 13.2 + 11.4 = 59.0%; FY2025 18.8 + 14.4 + 11.0 = 44.2%; FY2026 15 + 15 = 30%; largest 34.4% (FY2020) to 15% (FY2026); receivables FY2019 29.9 + 18.9 + 14.2 = 63.0%. Valuation: market value over fiscal revenue at calendar year-end 15.13 / 0.928 = 16.3 (2015), 11.47 / 1.3785 = 8.3 (2016), 42.19 / 5.5015 = 7.7 (2022), 92.98 / 6.8927 = 13.5 (2023), 119.40 / 8.0275 = 14.9 (2024), 128.39 / 9.2215 = 13.9 (2025); 306.54 / 11.48 = 26.7; 306.54 / 0.307 = 998; 374.74 / 3.84 = 97.6; market value against Fortinet 306.54 / 130.12 = 2.4, against CrowdStrike 306.54 / 267.43 = 1.15; analyst target 395.70 / 374.74 - 1 = 6% - valuation, cash flow, stock pay, deferred revenue, billings and acquisitions. — FY2015-FY2027 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in Palo Alto Networks' Forms 10-K and results releases, the Q4 FY2026 earnings call and market data; operands shown in the source line.
  3. ReportedRPO was $3.1 billion in fiscal 2019, $8.2 billion in fiscal 2022, $12.7 billion in fiscal 2024 and $15.8 billion in fiscal 2025.
    Palo Alto Networks Form 10-K for fiscal 2019 - revenue for fiscal 2017-2018 as adjusted for ASC 606, remaining performance obligations, the fiscal 2019 acquisitions and distributor concentration. — FY2019 · publ. September 2019 · source ↗
  4. ReportedRPO was $3.1 billion in fiscal 2019, $8.2 billion in fiscal 2022, $12.7 billion in fiscal 2024 and $15.8 billion in fiscal 2025.
    Palo Alto Networks Form 10-K for fiscal 2022 - revenue by type for fiscal 2020, billings, free cash flow for fiscal 2020-2022 and distributor concentration. — FY2022 · publ. September 2022 · source ↗
  5. ReportedRPO was $3.1 billion in fiscal 2019, $8.2 billion in fiscal 2022, $12.7 billion in fiscal 2024 and $15.8 billion in fiscal 2025.
    Palo Alto Networks Form 10-K for fiscal 2024 - billings for fiscal 2022-2024, remaining performance obligations, free cash flow, distributor concentration and the Dig, Talon and IBM QRadar transactions. — FY2024 · publ. September 2024 · source ↗
  6. ReportedRPO was $3.1 billion in fiscal 2019, $8.2 billion in fiscal 2022, $12.7 billion in fiscal 2024 and $15.8 billion in fiscal 2025.
    Palo Alto Networks Form 10-K for fiscal 2025 - revenue by type and geography for fiscal 2023-2025, remaining performance obligations, distributor concentration and payment terms. — FY2025 · publ. September 2025 · source ↗
  7. ReportedIt rose 34% in fiscal 2026, helped by $1.8 billion from CyberArk and Chronosphere reported in the third quarter.
    Palo Alto Networks fourth-quarter and fiscal 2026 results release, Form 8-K exhibit 99.1 - income statement, non-GAAP reconciliation, balance sheet, cash flow, Next-Generation Security ARR, remaining performance obligations and fiscal 2027 guidance - fourth-quarter and full-year results, balance sheet and cash flow. — Q4 FY2026 · publ. 1 September 2026 · source ↗
  8. ReportedIt rose 34% in fiscal 2026, helped by $1.8 billion from CyberArk and Chronosphere reported in the third quarter.
    Palo Alto Networks third-quarter fiscal 2026 results release, Form 8-K exhibit 99.1 - including $1.6 billion of NGS ARR, $1.8 billion of remaining performance obligations and $388 million of revenue from CyberArk and Chronosphere. — Q3 FY2026 · publ. 2 June 2026 · source ↗
  9. ReportedPalo Alto expects RPO of $25.2 billion to $25.4 billion at the end of fiscal 2027, growth of 19% to 20%.
    Palo Alto Networks fourth-quarter and fiscal 2026 results release, Form 8-K exhibit 99.1 - income statement, non-GAAP reconciliation, balance sheet, cash flow, Next-Generation Security ARR, remaining performance obligations and fiscal 2027 guidance - fiscal 2027 guidance and long-term targets. — Q4 FY2026 · publ. 1 September 2026 · source ↗
  10. ReportedRPO was $15.5 billion in the first quarter of fiscal 2026, $16.0 billion in the second, $18.4 billion in the third and $21.2 billion in the fourth.
    Palo Alto Networks first-quarter fiscal 2026 results release, Form 8-K exhibit 99.1. — Q1 FY2026 · publ. 19 November 2025 · source ↗
  11. ReportedRPO was $15.5 billion in the first quarter of fiscal 2026, $16.0 billion in the second, $18.4 billion in the third and $21.2 billion in the fourth.
    Palo Alto Networks second-quarter fiscal 2026 results release, Form 8-K exhibit 99.1 - results and raised fiscal 2026 guidance. — Q2 FY2026 · publ. 17 February 2026 · source ↗
  12. ReportedRPO was $15.5 billion in the first quarter of fiscal 2026, $16.0 billion in the second, $18.4 billion in the third and $21.2 billion in the fourth.
    Palo Alto Networks third-quarter fiscal 2026 results release, Form 8-K exhibit 99.1 - including $1.6 billion of NGS ARR, $1.8 billion of remaining performance obligations and $388 million of revenue from CyberArk and Chronosphere. — Q3 FY2026 · publ. 2 June 2026 · source ↗
  13. ReportedRPO was $15.5 billion in the first quarter of fiscal 2026, $16.0 billion in the second, $18.4 billion in the third and $21.2 billion in the fourth.
    Palo Alto Networks fourth-quarter and fiscal 2026 results release, Form 8-K exhibit 99.1 - income statement, non-GAAP reconciliation, balance sheet, cash flow, Next-Generation Security ARR, remaining performance obligations and fiscal 2027 guidance - fourth-quarter and full-year results, balance sheet and cash flow. — Q4 FY2026 · publ. 1 September 2026 · source ↗
  14. ReportedIt stands at $21.2 billion.
    Palo Alto Networks Form 10-K for fiscal 2026 (year ended 31 July 2026) - financial statements and notes: deferred revenue, obligations, convertible notes, share-based pay, capital returns and receivables. — FY2026 · publ. 10 September 2026 · source ↗
Sources
Generated September 26, 2026