tapebrief
SNDK · Q1 2026
Preliminary brief— based on press release only. Full analysis including management tone and Q&A will be added when the transcript is available.

SNDK · Q2 2026 Earnings

Sandisk

Reported January 29, 2026

30-second summary

Sandisk posted Q2 FY2026 revenue of $3.025B (+61% YoY, +31% QoQ), non-GAAP EPS of $6.20 vs. a $3.00–$3.40 guide, and non-GAAP gross margin of 50.9% vs. a 41.0–43.0% guide — a ~800bps beat on the margin line that is itself the most-watched number in the print. Datacenter revenue $440M (+76% YoY, +64% QoQ) clears the $350M watch threshold by a wide margin. Management then guided Q3 FY2026 revenue to $4.40–$4.80B and non-GAAP gross margin to 65–67%, implying another ~1,500bps of single-quarter margin expansion — the bull case has now moved from "margin recovery" to "structural reset," and management is explicitly framing NAND as a durable, AI-anchored industry rather than a cyclical commodity.

Headline numbers

EPS

Q2 FY2026

$6.20

Revenue

Q2 FY2026

$3.02B

+61.0% YoY

Gross margin

Q2 FY2026

50.9%

Free cash flow

Q2 FY2026

$0.98B

Operating margin

Q2 FY2026

35.2%

Key financials

Q2 FY2026
MetricQ2 FY2026Q2 FY2025YoYQ1 FY2026QoQ
Revenue$3.02B$1.90B+59.1%$2.31B+31.1%
EPS$6.20$0.29+2037.9%$1.22+408.2%
Gross margin50.9%26.2%+2470bps29.8%+2110bps
Operating margin35.2%0.9%+3430bps7.6%+2760bps
Free cash flow$0.98B$0.05B+1900.0%$0.44B+123.7%

Guidance

Massive beat on Q2 FY2026 with revenue 14% above guidance and EPS 82% above, driven by datacenter strength; Q3 guidance raised with revenue expected $4.4B–$4.8B (45–58% sequential growth) and gross margin expanding to 65–67%.

Guidance is issued for both next quarter and the full year. Both may appear below.

Actuals vs prior guidance

MetricPeriodPrior guideActualΔResult
RevenueQ2 FY2026$2.55 billion to $2.65 billion$3.025 billion+$0.375 billion above high end of guideBeat
Non-GAAP EPSQ2 FY2026$3.00 to $3.40$6.20+$2.80 above high end of guideBeat
Non-GAAP Gross MarginQ2 FY202641.0% to 43.0%50.9%+7.9 to +9.9 percentage points above guide rangeBeat
Non-GAAP Operating ExpensesQ2 FY2026$450 to $475 millionNot disclosed—Met

New guidance

MetricPeriodGuideYoY
RevenueQ3 FY2026$4.40 billion to $4.80 billion—
Non-GAAP EPSQ3 FY2026$12.00 to $14.00—
Non-GAAP Gross MarginQ3 FY202665.0% to 67.0%—
Non-GAAP Operating ExpensesQ3 FY2026$450 million to $470 million—
Non-GAAP Interest and Other Expense, NetQ3 FY2026$25 million to $30 million—
Non-GAAP Tax ExpenseQ3 FY2026$325 million to $375 million—

Product revenue

Q2 FY2026
SegmentQ2 FY2026Q2 FY2025YoY
Datacenter$0.44B—+76.0%
Edge$1.678B—+63.0%
Consumer$0.907B$0.585B+55.0%
Datacenter Revenue YoY Growth76%——
Datacenter Revenue Sequential Growth64%——

Management tone

Cyclical recovery (Q4 FY2025) → Supply-constrained pricing cycle (Q1 FY2026) → Structural industry reset (Q2 FY2026).

Three quarters ago, the press release language was "demand improving and industry fundamentals strengthening" — cautious recovery framing. Two quarters ago, the tone shifted to "products on allocation across all end markets" and "demand exceeds supply through end of CY2026." This quarter management has crossed into territory previously reserved for analysts arguing the bull case: "we believe NAND is becoming a more durable, structurally attractive industry with higher average returns." That sentence — from a NAND supplier — is the kind of statement management teams typically refuse to make because they get held to it. They made it anyway. The signal is that they expect the 65–67% gross margin guide to hold long enough that this characterization won't embarrass them in two quarters.

The customer relationship narrative continues to evolve, and the evolution is now codified. Last quarter management described "visibility through calendar 2027"; this quarter they describe the actual mechanism: "we are engaged in discussions with customers to evolve from quarterly negotiations towards multi-year agreements with firmer commitments on supply and pricing." What was a directional statement in Q1 is a structural shift in Q2. Multi-year LTAs in NAND have historically been rare and customer-favorable; if Sandisk is closing them at attractive terms in a tight market, the margin profile becomes defensible across cycles rather than purely spot-driven.

Datacenter framing has moved from "highest-growth pillar" to "largest market." Per the call: "For the first time, data center is expected to become the largest market for NAND in 2026, driven by some of the world's largest and well-capitalized technology companies." Last quarter management raised the CY2026 datacenter exabyte forecast from mid-20s% to mid-40s%; this quarter they are asserting market leadership in the same year. The "well-capitalized technology companies" phrasing is deliberate — it pre-empts the obvious bear question of whether the demand is funded.

Where management is still hedging is on the BIX-8 successor (BIX-9 / Stargate QLC) and on key value cache adoption — "It's still a bit early," "we're not quite there yet" — and notably on the durability of the very pricing they are guiding to: "unless we see that that demand is there and sustainable and profitable." That conditional is the only line in the prepared remarks that acknowledges the margin guide could be transient. It's worth marking.

Recurring themes management leaned on this quarter:

AI-driven structural shift in NAND demand, particularly data centerEvolution from transactional quarterly model to multi-year strategic partnershipsCapacity allocation discipline favoring high-value strategic customersBIX-8 node acceleration driving performance and margin expansionEnterprise SSD portfolio acceleration (64% sequential growth Q2)Sustainable mid-to-high teens bit growth with higher profitability

Risks management surfaced:

Multi-year LTA negotiations may not close or may not close at attractive termsAI demand forecasts remain uncertain and subject to rapid revisionKey value cache adoption rates and implementation timelines unclearStargate QLC product still in qualification; revenue timing uncertainCompetitive capacity expansions could materialize and impact market dynamics

Answers to last quarter's watch list

Whether Q2 FY2026 non-GAAP gross margin actually lands in the 41.0–43.0% guide range. Beat by 790–990bps — 50.9% actual vs. 41.0–43.0% guide. Management attributes the upside to pricing power, BiCS8/BIX-8 mix, and high-margin Datacenter revenue. The Q3 guide of 65–67% takes this from "the pricing-and-mix thesis works" to "the pricing-and-mix thesis is the entire P&L.".
Resolved positively
Datacenter segment revenue clearing $350M. Cleared at $440M, +64% QoQ and +76% YoY. The "Datacenter becomes the largest NAND market by exabyte in CY2026" framing is now corroborated by trajectory, not just rhetoric.
Resolved positively
BiCS8 share of bit production. The print referred to "BIX-8" as the technology node driving margins but didn't disclose a specific bit-share percentage for Q2. Management noted BIX-8 is performing well and that the successor BIX-9 / Stargate QLC product is "expected to begin shipping for revenue within the next several quarters." The percentage milestone wasn't called out on the print.
Continue monitoring
Whether a full-year FY2026 framework is finally issued. Still no formal full-year revenue/EPS guide. Management offered qualitative full-year color (demand exceeding supply through CY2026 and beyond, market more undersupplied in Q3 than in Q2, bit growth down mid-single-digits due to lower seasonality) but declined a hard FY number. With Q3 guided to 65–67% gross margin, the absence is increasingly conspicuous.
Continue monitoring
Any softening of the "demand exceeds supply through end of CY2026" language. Reaffirmed and extended — management stated "we continue to see customer demand well above supply beyond calendar year 2026" and that the market will be "more undersupplied than it was in the second quarter." Language is firmer, not softer.
Resolved positively

What to watch into next quarter

Whether Q3 FY2026 non-GAAP gross margin actually lands in the 65.0–67.0% guide. A ~1,500bps single-quarter expansion guide is unprecedented for Sandisk and rare in NAND. Coming in below 65% breaks the "structural reset" thesis; landing inside the range validates that multi-year LTAs are pricing at substantially higher levels than the spot market would imply.

Datacenter segment revenue clearing $700M. Datacenter at $440M growing 64% QoQ; another 40%+ sequential step would put it past $600M and on a clear path to overtake Edge as the largest segment within CY2026, validating management's explicit "largest market in 2026" claim.

Concrete disclosure of signed multi-year LTAs. Management has now described the LTA transition for two consecutive quarters without naming counterparties, dollar values, or contract durations. Watch for a named-customer or aggregate-committed-revenue disclosure — its absence into Q3 would be the first real sign that the conversion from quarterly to multi-year is slower than the rhetoric suggests.

BIX-9 / Stargate QLC qualification milestones. Management said revenue shipments are "within the next several quarters." A firm qualification or shipment date on next quarter's call would be a positive surprise; continued ambiguity would suggest the next node is not yet derisked.

Tax rate clarity. Tax expense guidance jumped from $80–90M (Q2 prior) to $325–375M (Q3) — mechanically driven by higher pre-tax income but worth confirming whether the implied effective rate is steady-state or includes catch-up items. A surprise on this line is the most likely source of a Q3 EPS miss inside the revenue/margin guide.

Any FY2026 framework. Three consecutive quarters without one. Issuance would signal management views the margin step as durable; continued absence into Q3 — with margins guided at 65–67% — would suggest internal disagreement on durability.

Sources

  1. Sandisk Q2 FY2026 press release / 8-K exhibit 99.1, filed Jan 29, 2026: https://www.sec.gov/Archives/edgar/data/2023554/000162828026004121/sndkq2fy26ex991-pressrelea.htm
  2. Sandisk Q1 FY2026 press release / 8-K exhibit 99.1 (prior-period baseline and prior guidance)

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