Event-Driven Stocks

Sandisk Corp

SNDKNasdaq

Technology · Computer Storage Devices · DE · SEC filings ↗ · Compare ⊕

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Signs● 5 good● 2 warningdetails ↓

Financials

SEC XBRL · annual
 FY25FY24FY23
Revenue$7.36B$6.66B$6.09B
Operating income−$1.38B−$468.0M−$2.04B
Net income−$1.64B−$672.0M−$2.14B
Total assets$12.98B$13.51B—
Total liabilities$3.77B$2.42B—
Equity$9.22B$11.08B$11.44B
EPS (diluted)$-11.32$-4.63$-14.78
Shares out.145.8M145.0M145.0M

Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.

Key ratios

from filings · FY2025
Operating margin
−18.7%
Net margin
−22.3%
Return on equity
−17.8%
Return on assets
−12.6%
Return on capital (ROCE)
−11.9%
Liabilities / assets
29.0%
Debt / equity
0.41×
Book value / share
$63.21
Revenue growth (YoY)
10.4%
Net income growth (YoY)
—

Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.

Financial health

forensic scores · FY2025
Altman Z″ (distress)
3.26safe
Accruals / assets
−13.3%clean
Beneish M-Score
-3.51normal
Piotroski F-Score
4/9mixed

Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.

Quality score

EDS Score
67
/ 100
Profitability 0Growth 100Catalyst 33Earnings quality 100Financial strength 100

Our own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.

Signs

● 2 warning● 5 good
  • Operating losses (negative operating margin)
  • Reported a net loss
  • Revenue is growing year-over-year
  • Conservative leverage (liabilities < 50% of assets)
  • Positive operating cash flow
  • Clean earnings (low accruals)
  • Altman Z″ in the safe zone

Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.

5%+ owners

SEC Schedule 13D / 13G · last 3 yrs

Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.

Insider transactions

SEC Form 4 · most recent
0 acquisitions12 disposalsnet −19,752 shares · last 12
InsiderDateTypeSharesPrice
Shek BernardOfficer — Chief Legal Officer &amp; SectyMay 25, 2026Tax withholding211$1478.69
Goeckeler DavidOfficer — Chairman and CEOMay 25, 2026Tax withholding1,569$1478.69
Ilkbahar AlperOfficer — EVP, Chief Technology OfficerMay 25, 2026Tax withholding653$1478.69
Visoso Luis FelipeOfficer — EVP and Chief Financial OfficeMay 21, 2026Tax withholding1,588$1542.24
Shek BernardOfficer — Chief Legal Officer &amp; SectyMay 20, 2026Tax withholding109$1392.56
Goeckeler DavidOfficer — Chairman and CEOMay 20, 2026Tax withholding1,299$1392.56
Ilkbahar AlperOfficer — EVP, Chief Technology OfficerMay 20, 2026Tax withholding162$1392.56
Pokorny MichaelOfficer — VP, Chief Accounting OfficerMay 12, 2026Sell2,446$1426.18
Caulfield ThomasDirectorMay 12, 2026Gift9,666$0.00
Sayiner NecipDirectorMay 8, 2026Sell579$1503.11
Pokorny MichaelOfficer — VP, Chief Accounting OfficerMay 9, 2026Tax withholding1,429$1562.34
Shek BernardOfficer — Chief Legal Officer &amp; SectyApr 20, 2026Tax withholding41$913.02

Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.

Short interest

FINRA · bi-monthly
SettlementShares shortDays to coverΔ vs prior
May 15, 20269.1M1.0-15.6%
Apr 30, 202610.8M1.0+11.0%
Apr 15, 20269.8M1.0+20.9%
Mar 31, 20268.1M1.0-0.4%
Mar 13, 20268.1M1.0-5.0%

Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.

Material events

SEC Form 8-K · most recent

Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.

Recent SEC filings

All filings ↗

Corporate family

Spun off from Western Digital CorporationWDC · Feb 21, 2025

From the spin-off filings we track. Follow a company to walk its own history.

Event-driven situations (1)