Andrew Duff
Analyst · the SEC, which are available on the company's website at www.piperjaffray.com and on the SEC website at www.sec.gov. As a reminder, this call is being recorded.
And now I would like to turn the conference over to Mr. Andrew Duff. Mr. Duff, you may begin your conference
Good morning, and thank you for joining us to review our first quarter results. In early 2012, the overall operating environment generally improved. All the major indices rose, volatility remained low, credit spreads tightened and U.S. economic data showed continued signs of improvement. However, we believe the markets are still in a early stage of recovery as capital markets volumes remain well below historical norms.
Against this more positive a backdrop, we were pleased with our improved first quarter results. Compared to the fourth quarter of 2011, our net revenues increased 19%. And excluding the goodwill impairment charge, our pretax profit on a non-GAAP basis increased sevenfold.
Fixed income sales and trading revenues significantly improved from the difficult fourth quarter. During the quarter, credit spreads tightened, which benefited our strategic trading business and our new Municipal Opportunities Fund. Also an improved municipal trading environment and new hires in the middle market sales group contributed to the increased revenues.
During the quarter, our capital-raising businesses performed well. Across the platform, we had good deal execution and we gained market share. We generated solid public finance revenues for the industry par volume of senior managed negotiated issuance increased 83% compared to the first quarter of last year. New issuance were dominated by refinancings driven by historically low yields. Our negotiated issuance increased 127% resulting in higher market share, which we attribute to our expanded platform.
Compared to the difficult last half of 2011, the equity financing environment also improved, including for IPOs. In the U.S., there were 40 IPOs that priced in the first quarter, which was the highest number since the first quarter of 2007. IPOs were challenging to price as investors demanded steep discounts to comparables given poor IPO performance in 2011. Through March, however, IPOs have returned 32% in the aftermarket. Against an improve environment, our equity financing revenues increased 38% compared to the sequential fourth quarter, and all of our sectors contributed to the results.
Similar to public finance, we gained equity underwriting market share compared to the full year of 2011. We attribute the improvement to the increased risk appetite for growth IPOs in our focus sectors, capturing more follow-on transactions and book-run mandates.
Asset management performance was in line with our expectations. At the end of the first quarter, assets under management were $13.3 billion, up from $12.2 billion at the end of 2011. The improvement was driven equally by positive net cash inflows and market appreciation.
In the first quarter, we had certain businesses that were soft, mainly in line with industry trends. Within equity sales and trading, U.S. client volumes for the industry and for us remained low and declined from the fourth quarter. Also, IPO activity in Asia remained low and, as we had expected, we sustained a loss there. However, it was reduced compared to the year-ago period due to the cost reductions we made last year. Finally, M&A revenues were well below the fourth quarter. This was due to the uncertain market conditions in the last half of 2011, which led to fewer completed transactions in the first quarter of this year.
Looking ahead, we believe that an improving market environment will continue to be positive for our capital-raising businesses and fixed income sales and trading. Market fundamentals for M&A are strong and we are confident in our mature health care M&A franchise, which represents a majority of our advisory revenues. We continue to work to ramp our M&A capability in our other sectors and this will take time. So we are reasonably optimistic about our business, but we know that market conditions can change rapidly. We're focused on executing against our growth strategies while being disciplined in cost management, improving profitability and productivity.
Now I'd like to turn the call over to Deb.