Core Labs’ (CLB) Stock Up 9.4% Despite Missing on Q3 Earnings Posted byZacks Equity Research November 10, 2021 Leave a comment on Core Labs’ (CLB) Stock Up 9.4% Despite Missing on Q3 Earnings In the September quarter, Core Labs (CLB) generates $11.9 million as operating cash and its capex totals $3.1 million, leading to an $8.8-million free cash flow (FCF) recognition.