Net interest income was $3,455 million, a decrease of $63 million or 2%. Excluding trading, net interest income was $3,006 million, a decrease of $45 million or 1%. Increases in the P&C businesses and BMO Wealth Management were more than offset by the impact of the weaker U.S. dollar and a decrease in BMO Capital Markets.
Average earning assets were $889.6 billion, an increase of $44.7 billion or 5%, primarily due to higher short-term cash positions, securities and loan growth, partially offset by the impact of the weaker U.S. dollar. BMO’s overall net interest margin decreased 10 basis points from the prior year, primarily driven by higher liquidity levels and a lower margin in BMO Capital Markets, partially offset by higher margins in the P&C businesses and BMO Wealth Management. Excluding trading, net interest margin decreased 5 basis points, primarily driven by higher liquidity levels, partially offset by lower balances of low-yielding assets in BMO Capital Markets.
Adjusted non-interest revenue, net of CCPB, was $2,875 million, an increase of $932 million or 48%. Excluding trading and net of CCPB, adjusted non-interest revenue was $2,828 million, an increase of $668 million or 31% from the prior year with increases across most categories, partially offset by the impact of the weaker U.S. dollar.
Gross insurance revenue increased $3 million from the prior year, primarily due to changes in the fair value of investments, largely offset by changes in policy benefit liabilities, the impact of which is reflected in CCPB, as discussed on page 12. We generally focus on analyzing revenue, net of CCPB, given the extent to which insurance revenue can vary and that this variability is largely offset in CCPB.
Q2 2021 vs. Q1 2021
Total reported revenue was $6,076 million and adjusted revenue was $6,047 million, compared with reported and adjusted revenue of $6,975 million in the prior quarter. Reported revenue, net of CCPB was $6,359 million, a decrease of $15 million, and adjusted revenue, net of CCPB was $6,330 million, a decrease of $44 million or 1% from the prior quarter. Results were impacted by three fewer days in the current quarter and the weaker U.S. dollar.
Revenue increased in Canadian P&C, due to higher non-interest revenue, partially offset by lower net interest income, and in BMO Wealth Management from growth in client assets, including stronger global markets and higher online brokerage revenue, partially offset by lower insurance revenue. These increases were more than offset by decreases in U.S. P&C and BMO Capital Markets, with higher Investment and Corporate Banking revenue more than offset by lower Global Markets revenue, as well as in Corporate Services.
Net interest income decreased $123 million or 3%. Excluding trading, net interest income decreased $94 million or 3%, and was lower across all operating groups, primarily due to the impacts of three fewer days in the current quarter and the weaker U.S dollar.
Average earning assets decreased $4.4 billion, primarily due to lower securities and the impact of the weaker U.S. dollar, partially offset by higher short-term cash positions and loan growth. BMO’s overall net interest margin was unchanged. Excluding trading, net interest margin increased 1 basis point, primarily due to higher loan spreads largely offset by lower deposit spreads.
Adjusted non-interest revenue, net of CCPB, was $2,875 million, an increase of $79 million or 3% from the prior quarter. Excluding trading and net of CCPB, adjusted non-interest revenue increased $244 million or 9%. The increase was primarily driven by higher underwriting fee revenue, card fee revenue, foreign exchange, other than trading revenue and mutual fund revenue, partially offset by the impact of the weaker U.S. dollar.
Gross insurance revenue decreased $907 million from the prior quarter, due to changes in the fair value of investments. The decrease in insurance revenue was largely offset by changes in CCPB, as discussed on page 12.
Net interest income and non-interest revenue are detailed in the unaudited interim consolidated financial statements.
Q2 YTD 2021 vs. Q2 YTD 2020
Total reported revenue was $13,051 million and adjusted revenue was $13,022 million, compared with reported and adjusted revenue of $12,011 million in the prior year. Revenue, net of CCPB was $12,733 million, an increase of $1,241 million or 11% from the prior year, and adjusted revenue, net of CCPB, was $12,704 million, an increase of $1,212 million or 11%.
Revenue increased in BMO Capital Markets, primarily due to higher trading revenue from strong client activity, in BMO Wealth Management, primarily from growth in client assets, including stronger global markets, higher insurance revenue, higher online brokerage revenue and the impact of the legal provision in the prior year, and in Canadian P&C, primarily due to higher net interest income and non-interest revenue, partially offset by a decrease in U.S. P&C, as increases in net interest income and non-interest revenue were more than offset by the impact of the weaker U.S. dollar. Corporate Services revenue decreased from the prior year.
Net interest income was $7,033 million, an increase of $127 million or 2%. Excluding trading, net interest income was $6,106 million, relatively unchanged compared with the prior year, primarily due to higher net interest income in the P&C businesses and BMO Wealth Management, largely offset by the impact of the weaker U.S. dollar and lower net interest income in BMO Capital Markets.
Average earning assets were $891.8 billion, an increase of $66.8 billion or 8%, due to higher short-term cash positions, higher securities and loan growth, partially offset by the impact of the weaker U.S. dollar. BMO’s overall net interest margin decreased 9 basis points from the prior year, primarily driven by higher liquidity levels, partially offset by higher margins in the P&C businesses. Excluding trading, net interest margin decreased 8 basis points, primarily driven by higher liquidity levels, partially offset by lower balances of low-yielding assets in BMO Capital Markets and higher margins in the P&C businesses.
Adjusted non-interest revenue, net of trading and CCPB, was $5,412 million, an increase of $750 million or 16%, due to increases across most categories, partially offset by the impact of the weaker U.S. dollar.
Net interest income and non-interest revenue are detailed in the unaudited interim consolidated financial statements.
Adjusted results in this Revenue section are non-GAAP amounts or non-GAAP measures. Please see the Non-GAAP Measures section.
BMO Financial Group Second Quarter Report 2021 10