income morning per quarter, operating $X.XX diluted in the good and share share. X.X% diluted per Kevin, increased again. of fourth year. and In the premiums fourth written income quarter Net prior to of net Thanks, $X.XX adjusted we compared reported the non-GAAP
of reflects of Our core commercial lines average stabilizing and levels the growth. by are driven decline, to the commercial profitable with premium positioning new This slowing and quarter from our re-underwriting retention core change premiums for actions of business. increasing X.X% rate for the premium portfolio transition renewal
increased the reserve in The Elliott. $XX was by the From quarter driven which in of X profitability includes our of quarter perspective, of and ratio a catastrophe million fourth primarily X.X year catastrophe X.X higher was points losses than fourth retention XXXX. business points quarter XX% were of quarter Storm fourth XXX.X%, new and fourth points strengthening. Winter prior losses Notably, combined the
catastrophe performance X ratio fourth and With point ranges of the loss below XX-year X.X% our for point loss catastrophe average X average historical quarter loss resulting within at X-year of the our ratio. above ratio catastrophe
analytical or has impact, reserves on in accident defect by where construction with reporting business strengthened we deeper quarter, lags. our focusing experience years XXXX, of X.X our exposure through a insights and long combination XXXX points of potential fourth ratio combined the view year emerging claims million aligned of $XX In and prior increased
consecutive results strengthening, going for I'm reserve had the address this we've X at Since year quarters time. to full of our
fourth different reserve across out In year favorable third experienced reserving costs, the and had operating we This claims and our specialized and combined have a by releases of actions continued themes neutral reflect resulted playing auto our year, year. commercial X facilitated our on full quarters, handling the the case prior the emergence quarters. effect in that our claim For reduced X model. strong in reserve favorable first line ratio from business
where the perspectives In exists. these new third were commercial offset by most and lines fourth quarters, deeper portfolio, our a given of data reserve in has of strengthening uncertainty where our releases us liability business the and view
focused the for industry excess in layers, reporting. third economic others and excess social increasing inflationary are with umbrella what are to in pierce quarter The claims propensity the strengthening where the on pressures line
growth surplus and writes that layer healthy experienced in our also excess excess specialty We've business coverage.
here, enable While fourth superior take historic with continuation we historically the our industry, been in to construction the described. theme that of actions quarter to I our record defect track continued results continue prudent to same create focused claims the cautious to on approach financial to The a have benefits. felt just
investment Turning strategically to toward facilitates investment portfolio profile income Net maturity our a interest that duration benefited fixed from reinvesting shorter positioning rates. higher results. at
increased This XXXX. million in compared net or to quarter in income lower resulting $X investment offset As the maturity to the million of $XX.X in our of income a year. valuations increase result, relatively fourth from fixed by flat was by fixed investment income last XX% fourth investment compared in maturity long-term fourth quarter portfolio, assets quarter,
fourth quarter, portfolios our the both fixed benchmarks. market outperformed income and In equity our
QX. asset generated equity decreased drove gains on unrealized value million to a Our values and improvement the sheet the and income QX equity portfolio loss $XX fixed $XX million fixed our in in during investment income increase balance book This X.X% in by quarter. from
portfolio was $X.X fixed assets investment which the quarter, allocated XX% fourth book. in a high-quality is of balance Our of invested billion to income
adjusted income net $X.XX, per diluted and income share non-GAAP full the operating $X.XX. share diluted For year, was per was
year, change year, business, average premiums our inflationary net and increased adequate considering X.X%. full rate with the continue property environment. as X.X% focus of core the Within exposure we was increases For increases today's X.X% premium X.X% on valuation written renewal of the to commercial for
retention and transitioned on re-underwriting business improved year book of our as a actions. new full out core Both commercial basis
expense that of from impacted XXXX includes ratio expense XXX.X% XXXX XX.X%. combined onetime is benefits ratio. of to in due points, favorably This Our impact full the X.X than higher an year changes post-employee by ratio
items, of year X.X the have XXXX, momentum XXXX positive aggressively points building into ratio. the onetime improve our full expense been expense lower XXXX those to seek ratio would than Excluding impact we as
The full in a experience year of loss X.X% XXXX. X.X is ratio to compared catastrophe point our improvement
impact in the described As umbrella in construction our quarters and by quarters, the reserve year defect focused auto ratio were first earlier, had prior releases offset full as and X excess in coverages. on a development loss commercial strengthening fourth year neutral third on
began the income more of $XX in that valuations million $XX than increased a that of the income power year. $X.X second fixed long-term decreased and million half as maturity for improving offset rates This year Full earnings the of the partnership increased net lower down interest investment income result million. by $XX first investment net of by at from income year of investment XXXX, half in million year was reinvesting the the higher
$X.XX X, history During our quarter, paid to to March a continuing of the XXXX, and shareholders we share declared per record of XXXX. dividends XX-year December paying as of back dating cash dividend
now our will concludes line open for I This Operator? prepared the questions. remarks.