Thanks, Raul, and good afternoon, everyone. As you can see on Slide 5, we had a solid second quarter, meeting our adjusted EBITDA and annualized net charge-off rate guidance while delivering strong GAAP and adjusted earnings per share. As shown on Slide 6, we delivered total revenue of $234 million in the second quarter, modestly below our guidance due to higher member repayment rates than anticipated, resulting in a lower loan yield. We achieved our third consecutive quarter of GAAP profitability with $6.9 million in net income and diluted EPS of $0.14 per share. We were also profitable on an adjusted basis for the sixth consecutive quarter with adjusted net income of $15 million and an adjusted EPS of $0.31 per share. While maintaining credit discipline, originations of $481 million were up 11% year-over-year, in line with our expectations. Sequentially, originations were up 2% from Q1's $469 million. Total revenue of $234 million declined by $16 million or 6% year- over-year. This decline was primarily due to the absence of $10 million of credit card revenue in the prior quarter. As a reminder, we completed the sale of our credit card portfolio in November of last year, which has been accretive to our bottom line. Furthermore, portfolio yield for the second quarter was 32.8%, a decrease of 106 basis points as compared to 33.9% in the prior year quarter. This was primarily due to a higher rate of loan repayment, whereby remaining loans featured higher origination fees and lower interest rates. Total net change in fair value declined by $70 million this quarter, primarily due to $79 million in net charge-offs. Furthermore, our improved credit performance and strong demand for our loan assets drove a favorable $9 million mark-to-market adjustment on our portfolio. Second quarter interest expense of $60 million was up $5 million year-over-year as sub 3% pandemic era ABS issuances continue to pay down. Net revenue was $105 million, up 74% year-over-year, driven by improved fair value marks and lower net charge-offs, which more than offset lower total revenue and higher interest expense. Operating expenses were $94 million, down 13% from the prior year, reflecting our ongoing cost discipline. As Raul mentioned, due to additional cost-saving measures that we've identified, we now expect full year 2025 operating expenses of approximately $380 million, averaging $96.5 million in the second half for a 7% full year reduction from 2024. Adjusted EBITDA, which excludes the impact of fair value mark-to-market adjustments on our loan portfolio and notes was $31 million in the second quarter. This reflected a year-over-year increase of $1 million, driven by cost reductions and credit performance improvement. As a result, our adjusted EBITDA margin reached 13.3%, up 1.2 percentage points year-over-year. Adjusted net income increased to $15 million, an improvement of $11 million from last year, principally driven by our reduced operating expenses along with improved credit performance. Adjusted EPS increased markedly year-over-year from $0.08 a share to $0.31 a share, while our adjusted ROE improved by 12 percentage points to 16%, which I will detail when I review our unit economics progress in a moment. Next, I'd like to provide some additional color on our continued credit performance improvement in Q2. Our front book of loans originated since July 2022 continues to perform quite well, while our back book of pre-July 2022 loans continues to roll off. As you can see on Slide 7, our more recent credit vintages have generally outperformed their predecessors. And as a result, the losses on our front book 12 months after disbursement are now running approximately 600 basis points lower than on our back book. Furthermore, you can see our annualized net charge-off rate for the quarter by front book versus back book on Slide 8. In Q2, the front book had an annualized net charge-off rate of 11.6%, near the 9% to 11% net charge-off range that we target in our unit economics model. The back book continues to decline, representing just 2% of the loan portfolio at quarter end, but accounting for 10% of gross charge-offs. We still expect the back book to further diminish to just 1% of our portfolio by the end of 2025. Finally, as you can see on Slide 9, our net charge-off rate was 11.9% in the second quarter, which was 41 basis points better than last year's rate. Our Q2 net charge-off dollars declined by 6%, while we reduced our 30-plus day delinquency rate by 54 basis points. Turning now to capital and liquidity, as shown on Slide 11, we deleveraged by reducing our debt-to-equity ratio from 7.6x to 7.3x quarter-over-quarter, supported by GAAP profitability and $105 million in operating cash flow, of which $55 million was used to pay down debt. We've now reduced leverage by 1.4x from 3Q '24's peak level of 8.7x, over half of what's required to get down to the 6x leverage level we're targeting in our unit economic model. As we mentioned on our prior call, in late April, we fully satisfied the $12.5 million in mandatory payments that were due by July 31 on our corporate debt facility, completing the payments 3 months ahead of schedule. Consequently, Oportun has no further mandatory corporate debt repayment obligations during the remainder of 2025. That said, we will continue to seek opportunities to reduce leverage while enhancing our liquidity. As of June 30, total cash was $228 million, of which $97 million was unrestricted and $131 million was restricted. Further bolstering our liquidity was $618 million in available funding capacity under our warehouse lines. Our continued access to the capital markets is well established. We closed on a 2-year $187.5 million committed warehouse facility in April. This transaction increased our total committed warehouse capacity to $954 million with a diversified group of lenders. Since June 2023, Oportun has raised over $3 billion in diversified financings, including whole loan sales, securitizations and warehouse facilities from fixed income investors and banks. Furthermore, as Raul mentioned, in June, we issued $439 million in ABS notes at a 5.67% weighted average yield, which freed up warehouse capacity for future originations. The company maintains an exemplary record in the ABS market, having now completed 25 transactions and issued $6.7 billion in notes to date from the Oportun shelf. Turning now to our guidance, as shown on Slide 12. Our outlook for the third quarter is total revenue of $237 million to $242 million. Annualized net charge-off rate of 11.8%, plus or minus 15 basis points and adjusted EBITDA of $34 million to $39 million. Our Q3 total revenue guidance reflects a $10 million year-over-year decline at the midpoint, which substantially reflects the absence of the prior year period's $9 million in credit card revenue. Our Q3 adjusted EBITDA guidance of $37 million at the midpoint reflects disciplined expense management, lower net charge-offs and 16% growth over 3Q '24's level of $31 million. We expect our Q3 annualized net charge-off rate to be 11.8% at the midpoint of guidance, down approximately 10 basis points year-over-year and 10 basis points sequentially. Our revised full year 2025 guidance includes total revenue of $945 million to $960 million, annualized net charge-off rate of 11.9%, plus or minus 30 basis points and adjusted EBITDA of between $135 million and $145 million. We've narrowed our full year revenue guidance range by $10 million by reducing the higher end of the range while maintaining the lower end. This adjustment reflects our second quarter revenue performance, which was modestly below our expectations and a revised assumption for a higher rate of loan repayments. I'll note that we expect second half year-over-year originations growth in the mid-single digits. This will enable us to grow full year 2025 originations by approximately 10%, a reaffirmation of the expectation we set on the last earnings call. Our updated full year annualized net charge-off rate expectation stands at 11.9% at the midpoint, 10 basis points better than full year 2024, but 40 basis points above our previous guidance. This reflects higher-than-expected repayment rates, which reduced the denominator in the charge-off calculation and a higher percentage of new member originations in the first half for which we've already adjusted our underwriting. Given our strong performance in the first half of 2025 and the impact of ongoing cost reduction efforts, we are raising our outlook for adjusted net income and adjusted EPS. We now expect full year adjusted net income of $58 million to $67 million and adjusted EPS of $1.20 to $1.40 per share. Now before I turn it back to Raul, let me conclude with a brief summary of our unit economics progress. While our long-term targets are GAAP targets, I'll be using adjusted metrics for comparison because they remove nonrecurring items and provide a better sense of our future run rate. It's clear on Slide 14 that we continue to make significant progress in Q2. Adjusted ROE was 16%, which was 12 percentage points year-over-year improvement. The increase was driven principally by cost reductions and improved credit performance. Our North Star continues to be delivering GAAP ROEs of 20% to 28% annually, driven by reducing annualized net charge-offs to 9% to 11%, lowering operating expenses to 12.5% of our own portfolio and attaining annual growth of 10% to 15% in our own loan portfolio. We also intend to return to our target 6:1 debt-to-equity leverage ratio over the longer term by reducing our corporate debt outstanding and continuing to increase our GAAP profitability. Raul, back over to you.