Shake Shack Inc. reported revenue results for the fourth quarter and full year ended December 29, 2021. Total revenue in the fourth quarter of 2021 increased 29.0% to $203.3 million versus the same period in 2020, compared to an increase of 48.7% in the third quarter of 2021. The increase is inclusive of the favorable impact of the 53rd week in the fourth quarter of 2020, which resulted in incremental revenue of $11.1 million.

Total revenue for the fiscal year ended December 29, 2021 increased 41.5% to $739.9 million versus 2020.