Michael Nierenberg
Operator
Fine. We'll talk a little bit about our origination and servicing business, and then I'll turn it over to Baron, who'll take you through a little bit more in detail. Q4 summary, $247.9 million of pretax income. Quarter-over-quarter, it's down 21% as volume is a little bit lower. And gain on sale margins a little bit tighter during the quarter. We funded $23.9 billion of origination, which is up 32%. And from a pull-through and adjusted lock volume, $25.8 billion or up 18% in the quarter. As we look at 2020 summary, the origination business, pretax income, $801.6 million, up 447% year-over-year; funded origination of $61.6 billion, up 176% year-over-year; and our pull-through adjusted lock volume of $69.8 billion, which is up 178% year-over-year. Again, our growth, as we think about this, the thing that I think is really important to focus on will continue to be as our growth in our DTC channels, which is Baron will talk to in a minute. As we look at Page 20, across every channel, direct-to-consumer up 25% quarter-over-quarter or 169% year-over-year. Wholesale, up 18% quarter-over-quarter or 57% year-over-year. Our joint venture business, which is an origination channel that we work on through different real estate brokers, up 2% quarter-over-quarter, 93% year-over-year. And then finally, our correspondent business up 40% and up 133% year-over-year. I pointed out in my opening remarks, I think that we're in the early to middle innings for this company, and I firmly believe that and thrilled with our management team, who I think are going to lead us to new heights there. On the servicing side, Q4 servicing pretax income, $47.8 million, up 58% quarter-over-quarter. Keep in mind, we did transfer a lot of servicing into the company from some of our other third-party servicers, continue to consolidate our servicing counterparties, bring servicing back in-house and try to increase our recapture percentages as it relates to them. Ended the year again, $297.8 billion of UPB, up 4% quarter-over-quarter. From a customer perspective, 1.7 million customers served, up 5% quarter-over-quarter. And again, we estimate that at the end of Q1, our servicing portfolio will be, give or take, about $300 billion. I'm now going to turn over the rest of the presentation to Baron, and then we'll open up the call to Q&A.