The mechanism: Palantir doesn't ship a product launch calendar — it ships a Washington calendar. The company's largest revenue driver is the Army's Vantage data platform, the Maven Smart System targeting/ISR pipeline, and the TITAN ground-station program, all funded through annual DOD appropriations and layered on top of the Army's ~$10 billion Enterprise Agreement signed in 2025. None of that money flows on a fixed schedule tied to a product roadmap — it flows when Congress passes an appropriations bill or, more often, when it doesn't and DOD is stuck operating under a continuing resolution (CR). GAO's January 2026 report (GAO-26-107065) documented the mechanics: under a CR, the Pentagon is barred from starting new programs or accelerating production, and roughly half the acquisition programs surveyed reported award delays or fielding slips directly tied to CR periods. That means PLTR's bookings lump around NDAA passage and full-year appropriations enactment, not around earnings day — the November-through-December NDAA signing window and the subsequent appropriations "cromnibus" scramble are the real catalyst dates. Q1 2026 proved the pattern in reverse: once FY26 funding cleared, U.S. government revenue jumped 84% YoY and total revenue hit $1.63 billion, prompting a guidance raise to 71% full-year growth.