BWXT · PEAD ↓ 21

BWX Technologies reported Q2 2026 EPS of $1.07 on 2026-08-03, beating the $1.01 consensus by $0.06 (+5.9%).

Print-day reaction was +3.0% versus the prior close, a clean beat-driven lift on the earnings print. The overnight gap to the T+1 open was a marginal -0.2%, suggesting the initial enthusiasm faded slightly into after-hours. Over the following three trading days the price drifted -3.3%, reversing the print-day gain and erasing the beat premium entirely. Cumulative abnormal return of -4.1% versus SPY.US puts this in PEAD short territory; per the documented drift pattern, the read holds through 2026-10-29.