Third Quarter 2023 Financial Results

Deposits (1) $400 Period-end Deposits by Segment $350 $350 $344 $346 $333 $20 $21 $19 $22 $38 $300 $37 $36 $41 $250 $291 $286 $291 $271 Capital One® $20B Q4'22 Q1'23 Q2'23 Q3'23 Consumer banking Commercial banking Other Category(1) • Third Quarter 2023 Highlights Period-end insured deposits were $277.7 billion or 80% of total deposits Includes brokered deposits of $18.1 billion, $19.7 billion, $19.2 billion and $20.6 billion as of September 30, 2023, June 30, 2023, March 31, 2023 and December 31, 2022, respectively.

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