Why Is Kratos Defense Stock Up Today?

Kratos has now raised its full-year 2026 revenue guidance twice in three months -- $1.70 billion-$1.76 billion in May, $1.75 billion-$1.81 billion now — and both raises followed a quarter that beat estimates by a wide margin. A single guidance raise reads as a good quarter. Two consecutive ones, each following a double-digit beat, reads as a company whose own forecasting has been consistently behind the demand it is actually seeing.

The quarter itself

Revenue reached $458.8 million, up 30.5% year over year and well above a $411.2 million estimate. Non-GAAP earnings per share were $0.21 against a $0.15 estimate. Shares closed up 5.4% Tuesday at $51.87, then extended the gain to 11.3% within the reaction window measured as the after-hours move built.

Why the back-to-back raises matter more than either one alone

In May, first-quarter revenue of $371.0 million drove a guidance increase to $1.70 billion-$1.76 billion. Three months later, a 30.5% year-over-year revenue quarter drove another increase, to $1.75 billion-$1.81 billion. Kratos builds hypersonic, unmanned and space-domain defense systems — categories tied to multi-year government contract cycles, not the kind of demand that should be surprising a management team quarter after quarter if it were being modeled conservatively already. Two upside surprises in a row suggests the order book is building faster than the company itself is willing to commit to in a single forecast.

What to watch

Whether the third-quarter guidance implied by this raise gets beaten by a similar margin, or whether this is the quarter growth normalizes to what was actually guided — that comparison is the real test of whether the pattern continues a third time.