S (SentinelOne) Operating Income: $-306 Mil (TTM As of Apr. 2026)


S SentinelOne Inc S
79 GF Score
Price $17.51
GF Value $28.31
Valuation Significantly Undervalued
! 6 Warning Signs
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What is SentinelOne Operating Income?

SentinelOne S -0.45% 79 Operating Income is $-306 Mil as of Apr. 2026. GuruFocus rates S with a GF Score™ of 79/100 and a GF Value™ of $28.31 (Significantly Undervalued). The stock has 6 warning signs investors should review.

SentinelOne's Operating Income for the three months ended in Apr. 2026 was $-80 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Apr. 2026 was $-306 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. SentinelOne's Operating Income for the three months ended in Apr. 2026 was $-80 Mil. SentinelOne's Revenue for the three months ended in Apr. 2026 was $277 Mil. Therefore, SentinelOne's Operating Margin % for the quarter that ended in Apr. 2026 was -28.80%.

Good Sign:

SentinelOne Inc operating margin is expanding. Margin expansion is usually a good sign.

SentinelOne's 5-Year average Growth Rate for Operating Margin % was 26.90% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. SentinelOne's annualized ROC % for the quarter that ended in Apr. 2026 was -16.41%. SentinelOne's annualized ROC (Joel Greenblatt) % for the quarter that ended in Apr. 2026 was -371.49%.


SentinelOne  (NYSE:S) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

SentinelOne's annualized ROC % for the quarter that ended in Apr. 2026 is calculated as:

ROC % (Q: Apr. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Jan. 2026 ) + Invested Capital (Q: Apr. 2026 ))/ count )
=-318.744 * ( 1 - 0% )/( (1983.988 + 1900.404)/ 2 )
=-318.744/1942.196
=-16.41 %

where

Invested Capital(Q: Jan. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=2438.102 - 159.884 - ( 628.668 - max(0, 756.355 - 1050.585+628.668))
=1983.988

Invested Capital(Q: Apr. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=2356.295 - 162.317 - ( 656.787 - max(0, 672.28 - 965.854+656.787))
=1900.404

Note: The Operating Income data used here is four times the quarterly (Apr. 2026) data.

2. Joel Greenblatt's definition of Return on Capital:

SentinelOne's annualized ROC (Joel Greenblatt) % for the quarter that ended in Apr. 2026 is calculated as:

ROC (Joel Greenblatt) %(Q: Apr. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Jan. 2026  Q: Apr. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=-318.744/( ( (84.008 + max(-328.544, 0)) + (87.597 + max(-363.213, 0)) )/ 2 )
=-318.744/( ( 84.008 + 87.597 )/ 2 )
=-318.744/85.8025
=-371.49 %

where Working Capital is:

Working Capital(Q: Jan. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(289.079 + 0 + 132.838) - (159.884 + 566.647 + 23.93)
=-328.544

Working Capital(Q: Apr. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(180.688 + 0 + 128.379) - (162.317 + 509.963 + 0)
=-363.213

When net working capital is negative, 0 is used.

Note: The EBIT data used here is four times the quarterly (Apr. 2026) EBIT data.

3. Operating Income is also linked to Operating Margin %:

SentinelOne's Operating Margin % for the quarter that ended in Apr. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Apr. 2026 )/Revenue (Q: Apr. 2026 )
=-79.686/276.657
=-28.80 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.


Be Aware

Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


SentinelOne Operating Income Related Terms


SentinelOne Operating Income Historical Data

* Premium members only.

The historical data trend for SentinelOne's Operating Income can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

SentinelOne Operating Income Chart

SentinelOne Annual Data
Trend Jan20 Jan21 Jan22 Jan23 Jan24 Jan25 Jan26
Operating Income
Get a 7-Day Free Trial -267.23 -402.58 -371.71 -329.36 -309.04

SentinelOne Quarterly Data
Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
Operating Income Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -82.32 -76.74 -70.14 -79.85 -79.69
S
79GF Score
SentinelOne Inc S
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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SentinelOne Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Apr. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-306 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Operating Income →
What does a Operating Income of $-306 Mil mean?
SentinelOne (S) has a Operating Income of $-306 Mil as of Apr. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on SentinelOne and its competitors.
Is SentinelOne's Operating Income too high?
SentinelOne's current Operating Income is $-306 Mil. Overall, SentinelOne has a GF Score™ of 79/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does SentinelOne's Operating Income compare to PATH and DOX?
SentinelOne's Operating Income of $-306 Mil can be compared against companies in the Software industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for a Software company?
A good Operating Income depends on the Software industry context. However, Operating Income should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on SentinelOne and its competitors. SentinelOne's current Operating Income is $-306 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SentinelOne stock overvalued right now?
Based on GuruFocus' analysis, SentinelOne (S) is currently considered Significantly Undervalued. The stock's GF Value™ is $28.31, compared to a current price of $17.51 — trading 38.1% below its estimated fair value. The current Operating Income is $-306 Mil. SentinelOne's overall GF Score™ is 79/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For SentinelOne (S), the current Operating Income is $-306 Mil as of Apr. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is SentinelOne (S) Overvalued in 2026?

Based on GuruFocus' analysis, SentinelOne stock appears to be undervalued. The current stock price of $17.51 is trading 38.1% below its estimated GF Value™ of $28.31. GuruFocus considers SentinelOne to be Significantly Undervalued.

Key valuation signals for S:

  • Operating Income: $-306 Mil
  • GF Value™: $28.31 vs. price of $17.51 (38.1% below fair value)
  • GF Score™: 79/100 with 6 warning signs

No single metric tells the full story. See the S stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


SentinelOne Business Description

Address 444 Castro Street, Suite 400, Mountain View, CA, USA, 94041
SentinelOne is a cloud-based cybersecurity company specializing in endpoint protection. SentinelOne's primary offering is its Singularity platform that offers a single pane of glass for an enterprise to detect and respond to security threats attacking its IT infrastructure. The California-based firm was founded in 2013 and went public in 2021.
79GF Score

Get the complete analysis for S

Operating Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$17.51
Price
$28.31
GF Value