CACI's fiscal-Q4 blowout sent the intelligence-and-autonomy backbone up 21% while the small-cap airframe layer sold the news, a session that rewarded the platforms that own the mission software over the ones that build the plastic.

CACI International was the tape's standout, up +21.4% to $628.79 after a fiscal-Q4 report (released after the August 5 close) that beat and reset the bar higher. Revenue rose 17.6% to $2.71B with organic growth of 11.6% and operating income up 31.7%, adjusted EPS of $8.91 topped estimates, and management guided fiscal 2027 to $10.65–10.85B of revenue and $32.96–33.86 adjusted EPS. In this vertical's map CACI sits at the intelligence-and-autonomy chokepoint — the SIGINT, electronic-warfare and C5ISR software and photonics that turn an airframe into a weapon system. The move is the cleanest expression of where the margin lives: not in the drone, but in the mission payload and the classified backlog that flies on it.

The laggard was the opposite end of the chain. Unusual Machines fell −5.8% to $24.23 despite a Q2 in which revenue surged 687% year over year to $16.7M, nearly double the ~$9.2M consensus. UMAC is the domestic-airframe-and-components name — FPV frames, motors and the NDAA-compliant parts bin — and the sell-the-news reaction is a reminder that at the commodity-hardware layer, even a triple-digit revenue beat cannot outrun a stock that had already priced the reshoring story. The value in this supply chain accrues to whoever controls the scarce input, and a components assembler is not it.

Around the two poles, the defense-comms and autonomy complex firmed. Motorola Solutions jumped +8.2% to $474.07 on its own Q2 beat — EPS $4.41 versus $3.89, revenue +13% to $3.1B, a record $15.6B backlog and another guidance raise — reinforcing the public-safety and mission-critical-radio chokepoint. Kratos added +3.7% and AeroVironment +1.8% at the airframe-primes choke, Leonardo DRS +1.5% on the sensor side, and American Resources rose +6.1% at the rare-earth-and-magnets input as the broader materials-reshoring bid held. It was a mixed broad tape — the Dow slipped 0.9% and Treasury yields rose — so the green was almost entirely idiosyncratic, earnings-driven, and concentrated in the names that sell capability rather than commodity.

The calendar stays dense into late August. The Pentagon's 'Gauntlet II' drone-dominance final competition and production down-select is targeted for around August 24, DroneShield reports 1H results and NVIDIA prints fiscal Q2 on August 26, and Ambarella — the edge-autonomy compute choke — follows August 27. Commercial UAV Expo runs September 1–3 in Las Vegas. The structural overhangs remain the FAA's Part 108 BVLOS final rule (still expected in the second half and overdue against its executive-order target) and the USAF's CCA Increment 1 production decision within fiscal 2026 — the two regulatory gates that decide how fast the commercial and collaborative-combat markets actually open.