Caterpillar (CAT) Q4 Earnings & Sales Beat Estimates, Up Y/Y Posted byZacks Equity Research January 28, 2022 Leave a comment on Caterpillar (CAT) Q4 Earnings & Sales Beat Estimates, Up Y/Y Caterpillar’s (CAT) fourth-quarter 2021 results gain on strong demand across all of its segments that helped offset the impact of inflated costs.