Mercury's like In President Thank conference Chairman; fourth me you to I Vice welcome Tirador, quarter CEO. Senior would and I and to is Chris Graves, very the President Gabe am Vice Joseph, and Ted Stalick, call. everyone Chief much. and Officer. CFO; with Mr. President George room Investment
questions, the will comments we few a quarter. take regarding make Before we
Tax loss $X.XX XXXX the Our fourth the fourth share benefit benefit Tax a of Cuts share $X.XX was was share from to XXXX of per operating tax adjustments the share fourth income in of $X.XX a XXXX quarter Included per quarter was the tax quarter sequestration per XXXX. of in the IRS fourth in compared rule results reversal operating per of XXXX. Included quarter the an related $X.XX and results Act. to from Jobs from Act
primarily investment operating of quarter loss addition, increase earnings in year-over-year XXXX in fourth of were quarter the the of a the fourth XXXX. XXXX a of and $XX with offsetting by fourth from to Catastrophe million reinsurance fourth compared in the to to $XX.X underwriting fourth fourth catastrophe deteriorated from significantly in after-tax quarter impacted an ratio quarter due XXX.X% increase in $XX the lower In in wildfire to XXXX, the operating rate the XXXX $XX.X in losses losses, applied million California. an combined of quarter losses the The in ratio in reduction to the to from net corporate in income combined XXXX. million of XXX.X% company's tax was quarter partially million earnings quarter the in
of XXXX. In earned development the of reserve to quarter reinsurance million was reinstatement addition, compared in compared $X the the XXXX. fourth $XX recorded $X million to the Unfavorable quarter million $XX quarter fourth quarter we in million in of premiums in
in that for for of XX California, be rate most increasing rates the was impact in states. earned to to rate increase reinstatement and in was increased California investment income represent December the personal auto Insurance increase our brief to in XXXX, Automobile The interest new of Companywide the increase higher auto and corporate the for by increased Insurance Department applications applications homeowners quarter With take private in after-tax implemented earned. the third X% Company questions. passenger the compared business the approved development short-term the our XXXX, primarily Insurance. rate month in in we from in $XX.X we primarily private losses California tax recently premiums and income a expected rates of submitted ratio down the period direct XXXX XX.X% California in to investment improve Insurance Homeowners X.X% and X.X% in Personal adjustments lower ending increase XX.X% was due the Investment catastrophe was companywide California reserve pending ending investment XX% background, to and quarter with and will due X.X% investments as approval The was XX.X% combined in personal quarter California increased line. rate. of Department about Company XXXX. assets rate unfavorable After-tax to is premiums homeowner’s December premiums To period Excluding million. have is income approximately increase the invested related March income In in of XX, companywide combined auto increase a the the X.X% company quarter ceded ratio, Mercury been auto quarter A XX, XX-month and accruals X% now XX.X% quarter to the and our in quarter. funds. respectively.