Endpoint Security (EDR/XDR) Valuations: Q2 2026
Windsor Drake's Q2 2026 valuations analysis of the endpoint security niche, covering EDR, XDR, endpoint protection platforms, MDR and device telemetry. The market is barbelled: scaled AI-native XDR leaders such as CrowdStrike trade near 18x to 20x NTM revenue while legacy antivirus and pure-play MDR sit at 3x to 6x, set against a restrictive 4.25% to 4.50% rate backdrop. Endpoint Protection remains the single largest security category at $17.8B in 2026 (Gartner), and platform consolidation, exemplified by Sophos / Secureworks, continues to reward AI-native, telemetry-rich assets.
- Sector
- Cybersecurity
- Focus
- Valuations
- Published
- June 12, 2026
- Length
- 9 slides
- Reading time
- 13 minutes
Slide deck
9-slide deck. Desktop readers can page through the embedded viewer below. Mobile readers can open the direct PDF link.
Open slide deck PDF Key findings
- Endpoint Protection Platforms are the single largest information-security category at $17.8B in 2026, growing 14.5%, with $14.2B in additional spend projected by 2030 (Gartner).
- CrowdStrike crossed $5.51B ARR, up 24%, with record Q1 net new ARR of $256M (+32%) for the quarter ended April 2026, trading near 18x to 20x NTM revenue.
- Scaled AI-native XDR leaders trade at 15x to 22x NTM revenue while legacy antivirus and pure-play MDR sit at 3x to 5x, the widest spread in the cohort's history.
- Sophos, backed by Thoma Bravo, acquired Secureworks for $859M to create the largest pure-play MDR provider, exemplifying platform consolidation dynamics.
- The Federal Reserve funds rate holds at 4.25% to 4.50% unchanged since December 2024, with the March 2026 dot plot signaling no or one cut in 2026.
- SentinelOne trades near 3.5x to 4x revenue despite $1.16B ARR (+23%), illustrating that scale and Rule of 40 performance, not category membership, separate winners.
- The historical private-to-public endpoint valuation premium compressed from roughly 7x in 2023 to about 1x in 2026, with public comparables now acting as a gravity anchor.
- Windsor Drake estimates the blended public endpoint multiple near 8.0x NTM revenue, up roughly 1.0x from a 2024 baseline of approximately 7.0x.
- CrowdStrike generated record free cash flow of $468M in the quarter ended April 2026, setting the template for high growth combined with cash discipline.
- Approximately $3.7T of global private equity dry powder and $18B of cyber venture funding deployed in 2025 continue to fuel endpoint M&A and consolidation activity.
Methodology
This report draws on Gartner's Forecast: Information Security Worldwide and Magic Quadrant for Endpoint Protection Platforms 2026, S&P Global Market Intelligence's Global M&A by the Numbers Q1 2026, CB Insights' State of Cybersecurity Venture Funding, PitchBook company profiles and dry powder data, McKinsey & Company's Global Private Markets Report 2026, Bain & Company's software Rule of 40 and Global Private Equity Report 2026, PwC's Global M&A Industry Trends 2026 Outlook, EY M&A Activity Insights, and Federal Reserve FOMC statements and the March 2026 Summary of Economic Projections. Public-company financial data is sourced directly from CrowdStrike and SentinelOne filings. Windsor Drake calibrates and synthesises these inputs against its proprietary transaction index of 255 verified and reported cybersecurity transactions spanning 2020 to 2026, refreshed quarterly, with peer sets filtered on architecture, buyer type, and revenue quality, and private-market indications adjusted for earn-outs and lack-of-marketability discounts of 20% to 30%.
Frequently asked questions
What multiples are endpoint security companies trading at in 2026?
Windsor Drake estimates the blended public endpoint multiple near 8.0x NTM revenue in Q2 2026, but the range is extremely wide. Scaled AI-native XDR leaders trade at 15x to 22x, AI-native EDR rounds at 12x to 18x, while legacy antivirus and pure-play MDR sit at 3x to 5x — the widest spread in a decade.
How are endpoint security companies valued in 2026?
Valuation coalesces around AI-native architecture, recurring revenue quality, and platform breadth. The Rule of 40 is the primary filter: public software clearing the rule posts a median 10.7x EV/Revenue per Bain, and each ten-point gain in the score is worth roughly an additional turn of revenue. For mature MDR and managed-endpoint platforms, EV/EBITDA multiples of 12x to 18x apply instead.
What is driving endpoint security valuations this quarter?
Expansion is driven by AI-native detection, platform consolidation, and zero-trust mandates, contributing a combined net +1.0x lift from the 2024 baseline of approximately 7.0x. Offsetting compression factors include AI infrastructure cost pressuring Rule of 40 scores, legacy antivirus commoditisation, and elevated discount rates with the Fed holding at 4.25% to 4.50%.
Who is buying endpoint security companies right now?
Strategic platform incumbents are driving the majority of endpoint M&A by value, as illustrated by CrowdStrike's capability roll-ups and Sophos's $859M acquisition of Secureworks backed by Thoma Bravo. Private equity is also active, with roughly $3.7T of global dry powder available and generic late-stage private endpoint assets increasingly candidates for PE take-privates or strategic bolt-ons.
What Rule of 40 score do endpoint security companies need to command a premium multiple?
A Rule of 40 score above 40 is table stakes for a premium multiple, with top-quartile performers scoring above 50 and averaging 12x to 22x EV/Revenue — a 50% to 100% premium over the benchmark. Companies scoring below 30 face deep discounts of 3x to 5x. Bain notes AI infrastructure costs are pressuring the rule across the cohort and discusses a 'Rule of 30' alternative for AI-native players.
How long does an endpoint security M&A or fundraising process take in 2026?
A full process runs 12 to 18 months end to end. Windsor Drake advises founders who intend to engage the market while the current alignment of strategic-buyer demand, AI-native premia, and barbelled pricing holds to begin preparation immediately within the current cycle.
What net revenue retention and unit economics benchmarks matter for endpoint security valuations?
An LTV/CAC ratio above 3:1 is the minimum, with the strongest companies targeting 5:1 or better and customer acquisition cost recovered inside twelve months. For platform-attach motions, net revenue retention above 115% to 120% is essential. CrowdStrike's 97% gross retention sets the benchmark, and strategic premiums of 25% to 30% are applied where platform synergies can be concretely underwritten.
Companies covered
Public and private companies referenced in this report.