ONE LEVEL DEEPER
ZS
Warren Buffett frameworkThe Owner-OperatorBenjamin Graham frameworkThe Value ArchitectMichael Mauboussin frameworkThe Expectations EngineerHoward Marks frameworkThe Cycle WhispererPeter Lynch frameworkThe Everyday Edge

FCF yield hit a 10-year high of 0.75% while insiders sold for 12 straight quarters.

cautiousLeaning Bearishconviction

A company generating cash like a mature business while burning profits like a startup, with insiders voting with their feet.

THE LENSES
OWNER EARNINGSdiluted

How much cash would an owner actually receive after maintaining the business?

FCF yield reached 10-year high of 0.75% in Q1'26
FCF margin of 20.7% while net margin negative at -4.2%
Stock-based compensation consumed 26.5% of revenue in Q1'26
Operating cash flow grew to $204.1M from $48.3M in Q1'22

This framework sees exceptional cash generation masked by aggressive equity dilution. The business creates real cash but pays it out through stock compensation, leaving owners with diluted ownership of growing cash flows.

Owner Earnings vs Reported EPS
MANAGEMENT AS STEWARDStroubling

Are managers acting as owners or employees?

Insiders sold for 12 consecutive quarters through Q1'26
CEO compensation of $57.8M entirely in stock awards
Net insider selling of 140,586 shares over 12 months
R&D spending increased to 112% of OCF from 85% a year ago

Applying this lens reveals concerning alignment. Management takes massive stock compensation while consistently selling, investing aggressively in growth while distributing their own holdings.

Insider Net Buying/Selling
THE MOATstrong

Does this business have a sustainable competitive advantage?

Gross margins stable at 76.6% despite 26% revenue growth
Revenue shows 0.98 correlation with inflation - exceptional pricing power
100% revenue concentration in single Zero Trust Exchange platform
Revenue grew from $48.3M to $204.1M while maintaining margins

This framework recognizes switching costs in security infrastructure creating genuine pricing power. The 76.6% gross margins and ability to pass through inflation demonstrate a moat, though concentration risk exists.

Gross Margin
THE OWNER'S MATHexpensive

If you bought this entire business today, would what it earns justify what you paid?

Negative earnings yield of -0.11% vs 4.33% treasuries
Price of $138.56 trades 39% above DCF fair value of $99.72
Market implies 4.41% perpetual growth vs 23.9% trailing growth
EV/Sales multiple of 39.96x for an unprofitable business

The math does not work for a permanent owner seeking current income. Paying 40x sales for negative earnings requires believing in dramatic margin expansion that has yet to materialize despite scale.

Earnings Yield
KEY NUMBERS
VERDICT

This framework sees a business with genuine competitive advantages generating impressive cash flows, undermined by management that compensates itself richly while consistently selling shares and a valuation that assumes perfection. The company operates like a cash-generating utility but is priced like a hypergrowth story. Would a rational owner buy 100% of this business at 40x sales when the operators themselves are sellers?

This analysis applies Warren Buffett's published investment framework to publicly available financial data. It is not authored by, endorsed by, or affiliated with Warren Buffett. Educational purposes only. Not financial advice.

OTHER PERSPECTIVES
Peter Lynch framework
The Everyday Edge
Bullish
Howard Marks framework
The Cycle Whisperer
Leaning Bearish
Michael Mauboussin framework
The Expectations Engineer
Leaning Bearish
Benjamin Graham framework
The Value Architect
Bearish
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