PDFS · PEAD ↑ 46

PDF Solutions reported Q1 2026 EPS of $0.31 on 2026-05-08, beating the $0.2325 consensus by $0.0775 (+33.3%).

Print-day reaction was +8.2% versus the prior close, a sharp gap higher on the earnings beat. The overnight gap to the T+1 open added a further 0.7%, with no after-hours fade. Over the following two trading days the stock drifted –6.4%, giving back a meaningful slice of the initial surge and compressing the cumulative move. Cumulative abnormal return of +6.6% versus SPY.US still clears the PEAD long threshold despite the drift pullback; per the documented pattern, the read is held through 2026-08-05.