Why is Cellebrite stock plunging today?
Cellebrite (CLBT) shares fell about 28% in pre-open after Q2 2026 results and a leadership change. EPS was $0.11 vs $0.07 consensus, but revenue missed at $131.14M vs $131.87M. Guidance was cut: FY 2026 ARR to $550M-$560M and revenue to $550M-$560M, below $568M consensus. CEO change and a Form 144 insider sale added pressure.
How this was made
The 30-second read
Why it matters
The combination of a revenue miss, lower full-year and Q3 revenue/ARR outlook, and an immediate leadership handover is a direct catalyst for repricing forward expectations and near-term risk.
Market read
Traders have a fresh, quantified guidance cut and leadership change to update models immediately, explaining the outsized pre-open drop.
What to watch
The article does not quantify backlog, customer churn, or contract timing; traders may be reacting to guidance optics more than underlying demand.
Background
Cellebrite reported Q2 2026 results before the open and simultaneously announced a CEO change, alongside a revenue and guidance reset.
Ticker impact
Cellebrite shares fell 27.9% pre-open after Q2 results beat EPS but revenue missed and fiscal 2026 guidance was cut, plus an immediate CEO change.
Bearish bias for the next several sessions as traders reprice ARR, Q3 conversions, and management execution risk.
The article cites specific guidance ranges (ARR and revenue), Q3 revenue shortfall, and an immediate CEO succession, all of which directly affect forward cash-flow expectations.
Market effects
Could pressure sentiment toward digital forensics and surveillance software names if ARR conversion concerns spread, but the article is single-company focused.
No regional spillover described; move is attributed to company-specific developments.
Limited global relevance beyond the company’s own guidance and leadership transition.
Counterpoint
EPS beat and a new CEO could stabilize execution, so the selloff may over-discount a temporary sales-cycle/conversion slowdown.
Key entities
- public_companyCellebrite
Subject of the article; stock dropped sharply after Q2 results, guidance cuts, and CEO succession.
- executiveShiven Ramji
Took over as CEO effective immediately, succeeding Thomas E. Hogan.
- executiveThomas E. Hogan
Planned to sell about 339,000 shares per a Form 144 filing disclosed in the article.





