Financial Trends -- 8/10

SanDisk is experiencing one of the most explosive revenue and margin trajectories in semiconductor history, riding a NAND supercycle driven by AI-related storage demand. Revenue nearly doubled from trough to peak in four quarters, gross margins expanded from ~23% to 51%, and Q3 FY2026 guidance implies 65-67% gross margins. However, NAND is among the most cyclical businesses in tech (Beta: 5.07), and these peak-cycle margins will inevitably revert. Score reflects the extraordinary current trajectory with a meaningful cyclicality penalty. Weight: 25%

FQ2 Revenue

$3,025M

+31% QoQ | +61% YoY | 78% from trough

Non-GAAP Gross Margin

51.1%

Up from 22.7% trough | Guided 65-67% Q3

Non-GAAP EPS (FQ2)

$6.20

From ($0.30) three quarters ago

Free Cash Flow (FQ2)

$980M

32% margin | Used $750M for debt paydown

Revenue Trajectory (USD M, Quarterly)

Explosive revenue inflection from NAND supercycle. Revenue bottomed at $1,695M in FQ3 (CY Q1 2025) -- the first standalone quarter post-spin -- then inflected sharply. FQ2 ($3,025M) represents 78% growth from that trough in just three quarters. Q3 FY2026 guidance of $4.4-4.8B implies another 45-59% sequential acceleration. At the Q3 midpoint ($4.6B), SNDK is on a ~$18B annualized run-rate, roughly 2x the $8.9B TTM. Critically, bit shipments are declining -- 100% of growth is ASP-driven, classic supercycle behavior.

Metric	FQ3 CY24Q1	FQ4 CY24Q2	FQ1 CY24Q3	FQ2 CY24Q4	FQ3 CY25Q1	FQ4 CY25Q2	FQ1 CY25Q3	FQ2 CY25Q4
Revenue ($M)	$1,705M	$1,760M	$1,883M	$1,876M	$1,695M	$1,901M	$2,308M	$3,025M
QoQ Growth	—	3%	7%	-0.4%	-10%	12%	21%	31%
YoY Growth	—	—	10%	7%	-10%	8%	23%	61%

Q3 FY2026 guidance: $4,400-$4,800M revenue (+52% QoQ at midpoint). Annualized run-rate ~$18B. Data sourced from Daloopa.

Gross Margin Expansion -- Trough to Supercycle Peak

Gross margins nearly tripled from trough. Non-GAAP gross margin surged from 22.7% (FQ3 trough) to 51.1% in just three quarters, driven by NAND ASP increases from AI demand exceeding supply, mix shift toward higher-margin enterprise SSDs, BICS8 cost reductions, and elimination of underutilization charges. Q3 FY2026 guidance of 65-67% would represent an additional ~1,500 bps of expansion in a single quarter -- extraordinary even by NAND supercycle standards.

Metric	FQ3 CY24Q1	FQ4 CY24Q2	FQ1 CY24Q3	FQ2 CY24Q4	FQ3 CY25Q1	FQ4 CY25Q2	FQ1 CY25Q3	FQ2 CY25Q4
GAAP Gross Profit ($M)	$463M	$636M	$726M	$606M	$382M	$498M	$687M	$1,541M
GAAP Gross Margin	27.2%	36.1%	38.6%	32.3%	22.5%	26.2%	29.8%	50.9%
Non-GAAP Gross Profit ($M)	—	$609M	$732M	—	$385M	$502M	$691M	$1,546M
Non-GAAP Gross Margin	—	34.6%	38.9%	—	22.7%	26.4%	29.9%	51.1%

GM drivers: NAND ASP increases, enterprise SSD mix shift (12% to 15% of revenue), BICS8 cost reductions, underutilization charges eliminated. Data sourced from Daloopa.

Profitability Trajectory (Post-Spin Standalone)

Operating income went from breakeven to $1.1B in three quarters. Non-GAAP operating margin expanded from 0.1% (FQ3) to 37.5% (FQ2), reflecting enormous operating leverage as ASPs surged on a relatively fixed cost base. Non-GAAP EPS trajectory from ($0.30) to $6.20 in three quarters is remarkable. At Q3 FY2026 guided midpoint of $13/share, the annualized EPS run-rate approaches ~$50+, justifying the forward P/E of 7.9x if sustained.

Metric	FQ3 CY25Q1	FQ4 CY25Q2	FQ1 CY25Q3	FQ2 CY25Q4
Non-GAAP Op Income ($M)	$2M	$100M	$245M	$1,133M
Non-GAAP Op Margin	0.1%	5.3%	10.6%	37.5%
Non-GAAP Net Income ($M)	($43M)	$42M	$181M	$967M
Non-GAAP EPS	$-0.3	$0.3	$1.2	$6.2

Q3 FY2026 guidance: Non-GAAP EPS $12-$14 (157M diluted shares). Data sourced from Daloopa.

Free Cash Flow -- Turned Sharply Positive

FCF surged to $980M (32% margin) in FQ2. Free cash flow swung from ($18M) at the trough to $980M in just three quarters. The company used this cash generation to pay down $750M in debt, moving toward a net cash position. Cumulative post-spin FCF of $1.45B demonstrates strong conversion of operating profits to cash.

Metric	FQ3 CY25Q1	FQ4 CY25Q2	FQ1 CY25Q3	FQ2 CY25Q4
Free Cash Flow ($M)	($18M)	$49M	$438M	$980M
FCF Margin	-1.1%	2.6%	19.0%	32.4%

$750M debt repayment in FQ2 FY2026. Moving toward net cash position. Data sourced from Daloopa.

Segment Mix Evolution -- Data Center Leading Growth

Data Center is the standout at +64% QoQ. All three segments are growing strongly, but Cloud/Data Center grew 64% QoQ in FQ2 to $440M, consistent with the AI infrastructure buildout thesis. Management noted that calendar year 2026 will be the first time data center is the largest NAND market. Enterprise SSDs are being qualified with five major hyperscalers. Client/Edge (+21% QoQ) and Consumer (+39% QoQ) also showed robust growth.

Metric	FQ3 CY25Q1	FQ4 CY25Q2	FQ1 CY25Q3	FQ2 CY25Q4
Cloud / Data Center	$197M	$213M	$269M	$440M
Client / Edge	$927M	$1,103M	$1,387M	$1,678M
Consumer	$571M	$585M	$652M	$907M
Total Revenue	$1,695M	$1,901M	$2,308M	$3,025M

Revenue Mix	FQ3 CY25Q1	FQ4 CY25Q2	FQ1 CY25Q3	FQ2 CY25Q4
Cloud / Data Center	11.6%	11.2%	11.7%	14.5%
Client / Edge	54.7%	58.0%	60.1%	55.5%
Consumer	33.7%	30.8%	28.2%	30.0%

Data Center growing from 12% to 15% of revenue. Enterprise SSDs qualified with 5 hyperscalers. Multi-year LTAs with prepayment. Data sourced from Daloopa.

Non-GAAP EPS Trajectory

EPS from ($0.30) to $6.20 in three quarters. Q3 FY2026 guided to $12-$14 (157M diluted shares). Annualized EPS run-rate at Q3 midpoint approaches ~$50+. Forward P/E of 7.9x reflects market pricing in cycle risk -- if margins were sustainable, this would trade at 15-20x. The low multiple is the market statement that current earnings are peak.

Cycle Risk Assessment (CRITICAL)

Why this score is not 9 or 10 despite incredible numbers. NAND is among the most cyclical businesses in technology. The DRAM/NAND cycle has historically seen gross margins swing from sub-20% to 60%+ and back. The mid-cycle correction in FQ3 FY2025 (margins dropping from 39% to 23% in just two quarters) provides a recent reminder of how fast things can reverse. A -2 point cyclicality penalty has been applied.

Risk Factor	Detail	Severity
ASP-Driven Growth	Bit shipments declining while revenue surges -- 100% of growth is pricing power. When cycle turns, ASPs can fall 30-50% in a few quarters.	High
Supply Response Coming	Samsung, SK Hynix, and Micron all ramping capacity. SanDisk expanding through Kioxia JV (Kitakami fab), $1.165B committed through 2029.	High
Oligopoly Discipline	Current supercycle depends on all four major NAND players maintaining supply discipline. History shows coordination breaks down near cycle peaks.	Medium
Extreme Cyclicality	Beta of 5.07 confirms extreme sensitivity to macro/cycle factors. GM swung 28 points in under a year (39% to 23% to 51%).	High
Forward P/E of 7.9x	Market pricing in cycle risk. If margins were sustainable, this would trade at 15-20x. Low multiple is the market statement that current earnings are peak.	Signal
Recent Reversion Example	FQ3 FY2025 showed margins dropping from 39% to 23% in two quarters -- a 16-point swing providing a real-time reminder of NAND volatility.	Precedent

Acceleration / Deceleration Summary

Signal	Detail	Direction
Revenue Growth	+78% from $1,695M trough to $3,025M in three quarters; Q3 guidance implies another 52% QoQ acceleration	Explosive
Gross Margins	Non-GAAP from 22.7% to 51.1% (+28 pts in 3 quarters); guided to 65-67% next quarter	Surging
Operating Leverage	Non-GAAP op margin from 0.1% to 37.5%; operating income from $2M to $1,133M	Massive
EPS Trajectory	($0.30) to $6.20 in three quarters; Q3 guided $12-$14; annualized run-rate ~$50+	Parabolic
Free Cash Flow	($18M) to $980M (32% margin); cumulative $1.45B post-spin; $750M debt paydown	Surging
Data Center Segment	+64% QoQ to $440M; becoming largest NAND market in CY2026; 5 hyperscaler qualifications	Accelerating
Cyclicality Risk	Beta 5.07; 100% ASP-driven growth; supply response coming; oligopoly discipline fragile at peaks	Peak Cycle
Sustainability	Forward P/E 7.9x signals market expects mean reversion; multi-year LTAs provide some visibility through 2027	Uncertain