S SentinelOne, Inc.

BULLISH Impact: 6/10 8-K
Horizon weeks Filed May 28, 2026 Processed 15d 16h ago SEC 0001583708-26-000039
Killer combo: Earnings + restructuring announcement
Latest settled — T+5d
S ▼ -1.51% at T+5d
LONG call ✗ call lost -1.51% · α vs SPY -1.22% · entry $16.55 → $16.30
Next anchor: T+20d in 13d
Currently $14.85 · -10.27% from $16.55 entry
Entry anchored
May 28, 04:11 PM ET
via Databento tick
T+1d
+7.61%
call +7.61% · α +7.34%
$17.81
settled 15d ago
T+5d
-1.51%
call -1.51% · α -1.22%
$16.30
settled 9d ago
T+20d
call — · α —
in 13d
T+60d
call — · α —
in 2mo

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Executive Summary

SentinelOne reported Q1 FY27 revenue of $277M (+21% YoY) and non-GAAP diluted EPS of $0.04, beating consensus estimates of -$0.24 on an adjusted basis. The company also announced a restructuring plan to cut ~8% of staff with a ~$25M one-time charge, while raising its full-year non-GAAP operating income guidance to $115-125M from $110-120M. Record net new ARR growth (+55% YoY) and accelerating ARR growth (23% YoY) signal strong underlying demand, partially offset by near-term restructuring costs.

Key Financial Metrics

Guidance
$1.195-1.205 billion
maintained
Free Cash Flow
$30.7M
Gross Margin
72%

Actionable Insight

SentinelOne's accelerating ARR growth (23%) and record net new ARR (+55% YoY) signal strong platform momentum, particularly as ~50% of ARR shifts to higher-growth AI/Cloud/Data solutions. The 8% workforce reduction is a cost optimization that raises FY27 non-GAAP operating income guidance without lowering revenue guidance, suggesting improving unit economics. The GAAP net loss of -$0.23 is less relevant than non-GAAP profitability metrics preferred by this software sector. Key risk: GAAP gross margin declined 300 bps YoY (72% vs 75%), which may pressure long-term margin targets. Watch Q2 execution on restructuring and whether ARR acceleration sustains.

Key Facts

  • Total revenue grew 21% YoY to $277M, accelerating from 20% YoY in Q4 FY26
  • ARR grew 23% YoY to $1,163M, accelerating from 22% in Q4 FY26
  • Record net new ARR growth of 55% YoY ($44M vs $28M in Q1 FY26)
  • Non-GAAP operating margin improved to 4% from -2% YoY, a 550 bps improvement
  • Adjusted free cash flow margin reached 22% vs 20% YoY
  • Restructuring plan: ~8% headcount reduction with ~$25M total charge (~$15M cash), expected to complete in Q2 FY27
  • Raised FY27 non-GAAP operating income guidance to $115-125M from prior $110-120M; maintained revenue guidance of $1.195-1.205B
  • Non-GAAP gross margin declined to 77% from 79% YoY
  • Cash and investments at $812M, down from $1,119M at prior Q4 end (driven by $200M buyback and M&A spend)
  • ~50% of ARR now from non-endpoint solutions (AI, Data, Cloud), up from ~40% in prior year

Financial Impact

Revenue beat expectations by ~$0.4M vs $277.4M consensus; non-GAAP EPS of $0.04 vs street consensus of -$0.21 on a GAAP-loss basis represents an operational beat on profitability. Restructuring charge of ~$25M will hit Q2 FY27 but is excluded from non-GAAP metrics.

revenuearroperatingIncomefreeCashFlowheadcountgrossMargin

Risk Factors

  • GAAP gross margin declined to 72% from 75% YoY, potentially from product mix shift and acquisition-related amortization
  • Restructuring execution risk: 8% headcount reduction could impact sales capacity or product development momentum
  • Operating cash flow margin declined to 14% from 23% YoY due to higher accrual-based expenses and ITA tax payments
  • Cash burn vs prior quarter: cash and investments decreased $307M sequentially ($1,119M to $812M) driven by buyback and acquisitions
  • GAAP net loss per share widened to -$0.23 on higher stock-based compensation ($74.9M vs $68.7M YoY)

Market Snapshot

Exchange
NYSE
Sector
Services-Prepackaged Software
Analyst Consensus
62% bullish (45 analysts)

Documents Analyzed

This report is based on 7 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001583708-26-000039
Document: s-20260528.htm0001583708-26-000039
Document: s-q1fy27earningspresenta.htm0001583708-26-000039
Document: 0001583708-26-000039-index-headers.html0001583708-26-000039
Document: 0001583708-26-000039-index.html0001583708-26-000039
Document: 0001583708-26-000039.txt0001583708-26-000039
8-K Data (Synthetic)0001583708-26-000039
10 reports for S
Performance horizon

Track record builds as more directional reports settle.

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Type Now
Jun 12, 2026
1d ago
Insider Cluster
BEARISH ★ 5/10
$14.78 awaiting T+5awaiting T+5$14.85 (−0.47%)
Jun 10, 2026
2d ago
Insider Cluster
NEUTRAL ★ 2/10
$14.81 awaiting T+5awaiting T+5$14.85 (+0.27%)
Jun 10, 2026
2d ago
Insider Cluster
NEUTRAL ★ 3/10
$14.81 awaiting T+5awaiting T+5$14.85 (+0.27%)
May 28, 2026
15d ago
8-K
BULLISH ★ 6/10
$16.55 $16.30▼ −1.51%▼ −1.22%$14.85 (−10.27%)
May 13, 2026
4w ago
DEFA14A
NEUTRAL ★ 2/10
$16.51 $18.11▲ +9.69%▲ +10.41%$14.85 (−10.05%)
May 6, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$15.33 $15.74▲ +2.67%▲ +1.54%$14.85 (−3.13%)
May 4, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$15.60 $16.33▲ +4.68%▲ +1.74%$14.85 (−4.81%)
Apr 6, 2026
9w ago
Insider Cluster
BEARISH ★ 5/10
$13.51 $12.79▲ +5.33%▲ +9.46%$14.85 (−9.92%)
Mar 25, 2026
11w ago
Insider Cluster
BEARISH ★ 6/10
$13.36 $13.31▲ +0.37%▲ +0.13%$14.85 (−11.15%)
Mar 5, 2026
14w ago
8-K
NEUTRAL ★ 5/10
$14.19 $14.52▲ +2.33%▲ +3.85%$14.85 (+4.65%)
Showing 10 of 10

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