Broadridge Financial Solutions (BR) 8-K Broadridge Reports First Quarter Fiscal Year 2018 Results

BROADRIDGE FINANCIAL SOLUTIONS SUPPLEMENTAL REPORTING DETAIL FIRST QUARTER FISCAL YEAR 2018 ADDITIONAL PRODUCT LINE REPORTING Quarter Ended September 30, $ % $ in millions 2018 2017 Change Change Investor Communication Solutions ("ICS") Equity proxy $30.0 $30.8 ($0.9) -3% Mutual fund interims 49.2 44.2 5.0 11% Customer communications & fulfillment 181.5 183.7 (2.2) -1% Other ICS 79.2 70.4 8.9 13% Total ICS recurring fee revenues $339.9 $329.1 $10.8 3% Equity & other 30.8 17.6 13.2 75% Mutual fund interims 28.5 19.8 8.7 44% Total event driven revenues $59.3 $37.5 $21.8 58% Distribution 334.2 356.7 (22.5) -6% Total ICS revenues $733.5 $723.3 $10.1 1% Global Technology & Operations ("GTO") Equities & other 171.9 154.8 17.1 11% Fixed income 35.9 33.0 2.9 9% Total GTO recurring fee revenues $207.9 $187.8 $20.0 11% Foreign currency exchange (16.5) (15.9) (0.7) 4% Total revenues $924.8 $895.3 $29.5 3% Revenues by Type Recurring fee revenues $547.8 $516.9 30.9 6% Event driven revenues 59.3 37.5 21.8 58% Distribution revenues 334.2 356.7 (22.5) -6% Foreign currency exchange (16.5) (15.9) (0.7) 4% Total revenues $924.8 $895.3 $29.5 3% Amounts may not sum due to rounding EXHIBIT 99.3

BROADRIDGE FINANCIAL SOLUTIONS SUPPLEMENTAL REPORTING DETAIL FIRST QUARTER FISCAL YEAR 2018 RECURRING FEE REVENUE GROWTH DRIVERS Quarter Ended September 30, ICS GTO Broadridge Internal growth 1% 2% 1% Net new business 2% 6% 3% Organic recurring fee revenue growth 3% 8% 5% Acquisitions 0% 3% 1% Total recurring fee revenue growth 3% 11% 6% Amounts may not sum due to rounding

BROADRIDGE FINANCIAL SOLUTIONS SUPPLEMENTAL REPORTING DETAIL FIRST QUARTER FISCAL YEAR 2018 SELECT OPERATING STATISTICS Quarter Ended September 30, % Three Months Ended September 30, $ % $ in millions 2018 2017 Change 2018 2017 Change Change Closed Sales $22.9 $21.7 6% $22.9 $21.7 $1.2 6% Record Growth1 Equities proxy 3% 1% 0% 1% Mutual fund interims 9% 1% 0% 1% Internal Trade Growth2 Equity 6% -3% 4% 2% Fixed income 0% -2% 1% 0% 1 2 who were on Broadridge's trading platforms in both the current and prior year period periods. Stock record growth and interim record growth measure the annual change in total positions for equity proxies and mutual fund interims, respectively, for equities and mutual funds’ position data reported to Broadridge in both the current and prior year Internal trade growth represents the growth in trade volumes for clients whose contracts are linked to trade volumes and