PSTG — Earnings Review Q4 FY2026 (Atlas)

Date: 2026-04-03 Quarter: Q4 FY2026 (DB label: Q1_FY26, ended February 1, 2026) Market cap: $20.2B | EV/TTM Rev: 5.1x | Revenue growth: +20.4% YoY Company: Everpure (rebranded from Pure Storage, March 5, 2026; NYSE: PSTG)

Verdict

Everpure delivered a milestone Q4: first billion-dollar quarter (1, 058.9M), 5thconsecutivequarterofYoYrevenueacceleration(20.4800M QoQ that is the single most important data point in this report. Non-GAAP operating margin hit 21.3% (ATH) while management earned credibility by coupling a beat-and-raise with candid disclosure of "nonexistent" NAND cost visibility. The FY27 guide of $4.3-4.4B (+18% midpoint) looks conservative against a $3.7B RPO backlog growing 40%. Gross margin compression of 2.7pp QoQ (Non-GAAP) is the only blemish, and it is partially addressed by the 20% price increase effective February 9. Conviction: 3.5/5 -- same as prior assessment. Revenue growth still below the 30% gate, but every leading indicator says it is heading higher. The RPO divergence is the kind of signal that precedes upside surprises.

Qualification Gate

Criterion Threshold Actual Pass/Fail
Revenue YoY growth >30% (>40% preferred) 20.4% (accelerating 5Q) FAIL
Gross margin >60% (>70% preferred) 69.9% GAAP / 71.4% Non-GAAP Pass (mid-range)
Revenue per quarter >$50M $1,058.9M Pass
Data availability 4+ quarters 16 quarters Pass
Share dilution <10% annual ~1.4% net (FY26 buybacks offset) Pass
GAAP profitability trajectory Improving or positive $100.3M NI (+137% YoY); Op Mg 8.2% (ATH 8Q) Pass

Revenue growth fails the 30% threshold. Proceed with full analysis under special circumstances: 5 consecutive quarters of YoY acceleration, RPO growing 40% (2x revenue growth), and $3.7B TTM revenue makes this a rare infrastructure-scale compounder re-entering a growth phase.

Six-Factor Score

Factor Rating Detail
Growth Adequate 20.4% YoY, 5th consecutive acceleration quarter. FY27 guided +18% midpoint. Q1 FY27 guide implies +28.5% YoY (vs Q1 FY26 actual of $778.5M).
Trajectory Strong Accelerating 11.4% > 12.3% > 12.7% > 16.1% > 20.4% over 5Q. RPO +40% signals this has further to run.
Margins Mid GM 69.9% GAAP (71.4% Non-GAAP) compressed 2.7pp QoQ from NAND costs. Op margin 21.3% Non-GAAP (ATH). FCF margin 19.0%. Rule of 40: 39.4.
Dominance Strong Gartner Leader (#1 execution + vision), fastest-growing top-5 storage vendor (+15.5% vs market +2.1%), NVIDIA DGX SuperPOD first-mover, 64% Fortune 500, NPS 84 for 10+ years.
Valuation Cheap-to-Fair EV/TTM Rev 5.1x, Non-GAAP P/E ~84.6x (run-rate), PEG 0.23. $1.55B net cash, zero debt. Priced like a decelerating mid-teens grower.
Special Present (1) RPO +40% bullish divergence widening; (2) 20% price increase flows Q2 FY27+; (3) Hyperscaler model at 75-85% GM; (4) FlashBlade//EXA first GPU cloud customer; (5) $5M+ deals +80% YoY.

The Numbers

Revenue & Margins (16 Quarters)

| | Q2 FY22 | Q3 FY22 | Q4 FY22 | Q1 FY23 | Q2 FY23 | Q3 FY23 | Q4 FY23 | Q1 FY24 | Q2 FY24 | Q3 FY24 | Q4 FY24 | Q1 FY25 | Q2 FY25 | Q3 FY25 | Q4 FY25 | Q1 FY26 | | | Jun-22 | Sep-22 | Dec-22 | Mar-23 | Jun-23 | Sep-23 | Dec-23 | Mar-24 | Jun-24 | Sep-24 | Dec-24 | Mar-25 | Jun-25 | Sep-25 | Dec-25 | Mar-26 | |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| | Rev ($m) | 620 | 647 | 676 | 810 | 589 | 689 | 763 | 790 | 694 | 764 | 831 | 880 | 779 | 861 | 965 | **1,059** | | YoY % | -- | -- | -- | -- | -5.0 | 6.5 | 12.8 | -2.5 | 17.7 | 10.9 | 9.0 | 11.4 | 12.3 | 12.7 | 16.1 | **20.4** | | QoQ % | -- | 4.3 | 4.5 | 19.9 | -27.3 | 16.9 | 10.8 | 3.5 | -12.2 | 10.1 | 8.8 | 5.9 | -11.5 | 10.6 | 12.0 | **9.8** | | GM % [GAAP] | 68.7 | 68.6 | 69.0 | 69.3 | 70.1 | 70.7 | 72.5 | 72.0 | 71.5 | 70.7 | 70.1 | 67.5 | 68.9 | 70.2 | 72.3 | **69.9** | | Op Mg [GAAP] | -0.7 | 2.2 | 1.3 | 8.0 | -12.2 | -0.9 | 9.7 | 7.3 | -6.0 | 3.3 | 7.2 | 4.8 | -4.0 | 0.6 | 5.6 | **8.2** | | Net Mg [GAAP] | -1.9 | 1.7 | -0.1 | 9.2 | -11.4 | -1.0 | 9.2 | 8.3 | -5.0 | 4.7 | 7.7 | 4.8 | -1.8 | 5.5 | 5.7 | **9.5** | | EPS [GAAP] | -0.04 | 0.03 | 0.00 | 0.24 | -0.22 | -0.02 | 0.21 | 0.22 | -0.11 | 0.10 | 0.19 | 0.13 | -0.04 | 0.14 | 0.16 | **0.29** | | FCF ($m) | 187 | -- | -- | -- | 122 | -- | -- | -- | 173 | -- | -- | -- | 212 | 150 | 53 | 201 |

Non-GAAP Margins (4-Quarter History)

| | Q2 FY25 | Q3 FY25 | Q4 FY25 | Q1 FY26 | | | Jun-25 | Sep-25 | Dec-25 | Mar-26 | |---|---|---|---|---| | GM % [Non-GAAP] | 70.9 | 72.1 | 74.1 | 71.4 | | Op Mg [Non-GAAP] | 10.6 | 15.1 | 20.3 | 21.3 | | EPS [Non-GAAP] | $0.29 | $0.43 | 0.58|**0.69** |

Full Year FY2026

Metric FY26
Revenue $3,662.8M (+16% YoY)
Non-GAAP Op Income $634.6M (17.3% margin)
FCF $615.7M (16.8% margin)
GAAP Net Income $188.2M
SBC $481.7M

Prior Beliefs / Updated Beliefs

This is the first earnings-review cycle for PSTG. Prior beliefs are derived from the stock analysis completed on 2026-04-02 (same quarter data, different analytical lens).

Prior Beliefs (from stock analysis, 2026-04-02)

  1. Revenue would be at or near $1B in Q4 FY26, likely beating the 1, 020M−1,040M guide.
  2. RPO growth would sustain around 24-25% based on Q3 trajectory (+24%).
  3. Non-GAAP gross margin would hold around 73-74% given Q3's 74.1%.
  4. The 20% price increase would be a future catalyst, not yet visible in Q4 results.
  5. Hyperscaler business would remain early-stage with limited quantification.

Updated Beliefs

Metric Expected Actual Verdict
Revenue ~$1,040M (guide top) $1,058.9M Beat +2.8%. First $1B quarter. Exceeded even bull-case.
Revenue YoY ~17-18% 20.4% Above expectations. 5th consecutive acceleration quarter.
RPO ~$3.0B (+25% YoY) $3.7B (+40% YoY) Significantly exceeded. +$800M QoQ vs $100M run-rate. Biggest positive surprise.
Non-GAAP GM ~73-74% 71.4% Below expectations. -2.7pp QoQ from NAND inflation. Most negative data point.
Non-GAAP Op Margin ~20-21% 21.3% (ATH) Met / slight beat. Operating leverage offset GM compression.
FCF ~$150-200M (seasonal) $201.4M (19.0% margin) Met. Recovery from Q3's $52.6M seasonal trough.
Hyperscaler quant. Minimal "Low double-digit exabytes" FY27, 75-85% GM Exceeded. More specific than expected. First customer win.
Sub ARR ~$1.85B (+17%) $1.9B (+16%) Slightly below. Continued mild deceleration.
FY27 Guidance ~$4.2B (+15%) 4.3B−4.4B (+18% mid) Beat. Higher-than-expected with new Non-GAAP op income guide.

Delta Assessment

Three things that surprised me:

  1. RPO step-change ($800M QoQ add) was the headline surprise. I expected steady incremental growth around $100M/Q. Instead, RPO increased 8x the prior pace. This is either a large hyperscaler commitment or broad-based bookings acceleration (or both). It transforms forward revenue visibility and makes the $4.35B FY27 guide look increasingly conservative.

  2. Gross margin compression was worse than modeled. Non-GAAP GM fell from 74.1% to 71.4%, a 2.7pp drop. The CFO's candid "nonexistent visibility" was reinforced by actual margin erosion. The 20% price increase helps but Q1 FY27 product margin guidance to "lower end of 65-70%" suggests another quarter of pressure before relief.

  3. FY27 guidance was more ambitious and structurally different. First year with explicit Non-GAAP operating income guidance (780M−820M), signaling confidence in operating leverage even with 1touch dilution (~1.5%). Revenue guide +17-20% exceeds FY26's +16%, suggesting management believes acceleration is sustainable.

Net assessment: Positives (RPO surge, revenue beat, FY27 guidance) significantly outweigh negatives (GM compression). The RPO divergence separates real acceleration from noise. GM compression is manageable with pricing action.

Leading Indicators

RPO -- Bullish Divergence (Strong, Widening)

Quarter RPO ($B) RPO YoY Revenue YoY Gap (pp)
Q2 FY25 2.7 +17% +12.3% +5
Q3 FY25 2.8 +22% +12.7% +9
Q4 FY25 2.9 +24% +16.1% +8
Q1 FY26 3.7 +40% +20.4% +20

RPO growing 2x revenue pace. Gap widened from 5pp to 20pp over four quarters. Revenue should track closer to RPO growth within 2-4 quarters.

Subscription ARR -- Mild Bearish Signal (Unchanged)

Quarter Sub ARR ($B) ARR Growth
Q2 FY25 1.7 +18%
Q3 FY25 1.8 +18%
Q4 FY25 1.8 +17%
Q1 FY26 1.9 +16%

ARR compressing from 18% to 16%. Base-rate compression at scale. RPO surge partially offsets.

Product Revenue -- Bullish Acceleration

Product at 58.4% of total, growing 25% YoY vs subscription at 14%. AI infrastructure demand is the primary driver. Margin implication: product GM (~65-70%) below subscription, structural headwind absent pricing power.

Deal Size -- Bullish

$5M+ deals grew 80% YoY in Q4 FY26. Strongest metric on enterprise commitment depth.

Scuttlebutt Findings

Full scuttlebutt conducted during stock analysis (2026-04-02). Key findings:

Valuation Context

Metric Current 1Y Ago (est.) Storage Peer Median Assessment
EV/TTM Revenue 5.1x ~4.0x 3-4x (NetApp, HPE) Premium justified by growth acceleration
EV/TTM Gross Profit 7.3x ~5.7x 5-6x Slight premium
EV/TTM FCF 30.4x ~25x 15-20x Rich on trailing; ~23x run-rate
P/E Non-GAAP (run-rate) 84.6x N/A 18-22x Elevated (SBC gap)
PEG (P/S / growth) 0.23 N/A 0.3-0.5x Cheap on growth-adjusted basis
Market cap $20.2B ~$16B NetApp ~$22B Near parity despite 7x growth differential

Growth-adjusted view: At 0.23x PEG, market prices PSTG like a 12-15% grower. If 20%+ growth sustains 2+ quarters (RPO says it will), multiple expansion toward 6-8x P/S is plausible, implying 20-60% upside. $1.55B net cash and zero debt provide a floor.

Platform & Secular Position

Secular tailwinds (three overlapping):

  1. AI infrastructure buildout -- NVIDIA DGX SuperPOD, FlashBlade//EXA, GPU cloud.
  2. All-flash displacement -- spinning disk declining, all-flash +17.6% YoY.
  3. Storage-as-a-Service -- Evergreen model ($1.9B ARR) captures enterprise OpEx preference.

Platform assessment: Evolving from point solution to platform. Hardware (FlashArray + FlashBlade + EXA) + Software (Fusion 600+ customers + 1touch) + Service (Evergreen $1.9B ARR). Platform claim 12-24 months from credible validation but pieces assembling.

TAM penetration: ~11% of $32B external ESS market. Only 14,500 customers with 64% Fortune 500. Enormous whitespace.

Key Risks

  1. NAND cost inflation with "nonexistent visibility." Non-GAAP GM compressed 2.7pp QoQ to 71.4%. If NAND costs spike further, margins could compress below 70% even with 20% price increase.

  2. Revenue mix shift toward lower-margin hardware. Product at 58.4% growing 25% vs subscription 14%. Product margins 65-70% vs higher subscription margins. Structural GM headwind.

  3. Hyperscaler margin assumptions unproven. 75-85% GM is management's projection. No third-party validation. Hyperscaler procurement aggressive at scale.

  4. 1touch integration and rebrand execution. "Everpure" brand shared with water filter company. 1.5% op income dilution FY27, 24-month accretion, no interim milestones.

  5. Employee sentiment deterioration. Glassdoor down 8%, stealthy layoffs, CMO instability. Not yet in financials but a leading indicator.

Key Catalysts

  1. Q1 FY27 results (~June 2026): Guide 990M−1,010M implies +28.5% YoY. A beat confirms RPO conversion and could trigger FY27 guide raise.

  2. Q2 FY27 results (~September 2026): 20% price increase fully flowing through. If GM recovers to 73-74%+ while growth holds 18%+, narrative shifts to "growth platform."

  3. RPO conversion validation. $3.7B RPO growing 40% should drive revenue above 18% guide. If Q1-Q2 FY27 growth exceeds 25%, acceleration thesis confirmed.

  4. Hyperscaler volume disclosure. Quantification of "low double-digit exabytes" and margin validation would confirm highest-margin growth vector.

  5. Market share inflection. IDC projects closing on NetApp #3 in "2-3 quarters." Taking #3 would trigger analyst upgrades and institutional reallocation.

No position disclosed.

Atlas analysis complete. Filed: 2026-04-03.