Roger Altman
Analyst · Bank of America Merrill Lynch
Good morning, everyone. You can see that we had, in round numbers, $90 million of Investment Banking revenue in the fourth quarter. That was nicely up from the $75 million figure of the fourth quarter a year ago, yet, as Ralph said, it's down from our all-time record third quarter. But if you look back historically, Evercore has only had 4 quarters in its history that were better than the quarter we just completed.
During this past fourth quarter, we generated 26 separate fees of $1 million or more, including a particularly strong contribution in this category from Evercore Europe. And that figure of 26 was identical to the figure we realized in the third quarter. In other words, in each quarter, we had 26 fees of $1 million or more. We also have revenue contributions, of course, in this quarter from both the Equities business and from our Private Funds Group.
Our headcount in the quarter increased modestly by 12 bankers on a net basis. Our comp ratio came in, in banking at 55.6%. That's a reasonably good level as compared to last year, as Ralph described. Our operating margin was 21%, but keep in mind, we have 2 newer businesses which are still in the development stage and for the moment, are suppressing those margins. Those, of course, are the Equities business and the Private Funds Group. Without those businesses, our operating margins would have been 28%.
Looking at the full year, Evercore had a record year in Investment Banking and it seems to me that we can do that again in 2012. We had net revenues of $421 million, operating income of $96 million. Those were essentially a 42% increase in each category over the previous year. Very big increases. The number of fee-paying clients for the year increased to 245 from 183, and 91 of the 245 of them paid us $1 million or more. That's also a record.
According to Thomson Financial, we advised on the 2 largest deals of the year, which were the AIG restructuring and the announced acquisition by Kinder Morgan of El Paso. We also advised on 4 of the 10 largest energy mergers of the year, namely Kinder Morgan, Exelon-Constellation, Southern Union-Energy Transfer and the ITOCHU-KKR announced acquisition of Samson.
Evercore finished 8th in the U.S. M&A lead tables for the year. The 7 firms above us were all universal banks or bank holding companies, the obvious name. So we finished ahead of many firms, which compare directly to us, including, of course, Lazard.
As we've explained before, Evercore is no longer a boutique. We passed away from that category 3 or 4 years ago. Keep in mind, we now have 825 people and just shy of 70 partners. But there are some of the folks who follow this industry that still classify us in that group, and if you look at it that way, we literally did 5x, 5x more M&A business this year than the second most active firm, which is another reason to explain that we're no longer in that category anymore. And of course, we had 2 deals, very important ones, which were actually blocked by the antitrust authorities, and those were the netback offer for the New York Stock Exchange and the AT&T-T-Mobile deal, which were 2 very, very large transactions.
On productivity, our average revenue per partner on a rolling 12-month basis through the end of the year was $8 million, essentially the same as the third quarter on that same rolling 12-month basis and up from $7 million a year ago. So productivity was good. In the U.S. alone, that figure was $10 million, which, as you've heard us say over the years, is the figure we seek to achieve in this country. So we're right on. Productivity in the U.K. also rose handsomely, and by the way, it did also in Mexico.
Let me say a few final words on the environment, both this past year and going forward. This past year, global M&A volume on an announced basis rose 7.5% for the year. In other words, 2011 versus 2010. That's announced deals on -- in terms of total dollars.
As it relates to completed deals, the total was 21%, up year-over-year. This was the second consecutive year of higher global volume and all of these patterns seem to us consistent with the long-term cycles of M&A, which we have discussed with you often in the past. And as you know, historically, we often use these charts in our investor presentations. The up-cycles tend to be 5 or 6 years and the down-cycles tend to be 2 to 3 years over the past 50 years. So it seems to us that this recovery is in line so far with the historical patterns and we expect it to continue to be still.
There was a little bit of weakness in these totals during the fourth quarter. Global M&A volume was down 3% year-over-year. U.S. volume down 5%, that's in the announced category. But as I've said, the year as a whole was up.
At this very moment, the outlook for 2012 on an industry-wide basis would seem to be solid. You have the main -- the major ingredients in place for higher levels of M&A., extraordinarily low interest rates, a relative abundance of credit availability for stronger borrowers, a reasonably upward trend in equity values, moderately improving business conditions and pretty good levels of management confidence. And historically, those are the ingredients that have made for higher levels of global M&A. So at the moment, even though this is a relatively volatile environment as we saw last year with the European crisis and the overall volatility in the late summer and early fall, our view on 2012 is that it should be a solid year, both for the industry and for Evercore.