As one of Britain's biggest  institutional investors, Scottish Widows Investment Partnership, the asset  management arm of Lloyds TSB Group, has always done the bulk of its equity  trading with big securities firms because of the liquidity and breadth of  coverage they provide. New U.K. regulations that were introduced in January,  mandating greater transparency in brokerage commissions, are only accentuating  that approach. Scottish Widows now directs more than

80 percent of its  trading to the 12 largest securities firms in Europe, up from 70 percent  previously.

"We do the vast majority of our business with the big  integrated houses because they see the flow," says Anthony Whalley, head of  derivatives and dealing at Scottish Widows, which manages £100 billion ($189  billion) in assets. The firm still deals with as many smaller brokerage firms  as ever, though, so it can tap niche markets or exploit the specialized  expertise of certain brokers. "From an execution point of view, we still need  to access as many pools of liquidity as possible," Whalley explains.  "Therefore if there is a chance that someone out there is buying what we are  selling or vice versa, we still need to talk to them."

As Scottish  Widows' experience demonstrates, the clout, reach and technological strength  of the big European and global securities firms continue to attract liquidity,  bankers and fund managers say. At the same time, alternative trading venues  such as Liquidnet, the U.S.-based electronic platform for institutional block  trading, and electronic brokerages like Sweden's NeoNet Securities and New  York-based Investment Technology Group are moving aggressively to win market  share.

"There is a recognition that execution is a product and that it  could affect performance," says Alasdair Haynes, chief executive of ITG  Europe. "About 80 percent of the cost of trading comes from 20 percent of the  portfolio, and it is important to identify that 20 percent. I think fund  managers will be willing to pay for the value-added services such as pretrade,  posttrade and real-time analytics in order to identify and trade the more  illiquid and difficult stocks."

Europe also remains a patchwork of  different markets. That allows niche players with a particular national  strength or specialization in sectors such as small- to midcap stocks to  thrive despite the intensifying competition.

"Fund managers have  become much more selective and are splitting their order flow into the  plain-vanilla stocks and those that need more time and attention," contends  John Romeo, managing director of Mercer Oliver Wyman in London. "We will  eventually see the execution wallet in a smaller number of hands, likely the  top big banks. Execution is about scale, which is what these firms have. The  less liquid and more difficult stocks are likely to be traded through the  specialists."

With changes in technology and regulation tending to  concentrate order flows, the business of equity trading is becoming more and  more cutthroat. In this high-pressure environment, one brokerage firm stands  head and shoulders above the pack, according to leading fund managers, when it  comes to its ability to efficiently execute equity trades: Credit Suisse. 

The Swiss bank ranks a clear first place for its overall trading  capability in European equities in Institutional Investor's exclusive survey  of portfolio managers. Voters praise Credit Suisse for its ability to work an  order, its capital commitment and its discretion -- respondents rated it best  for minimizing the leakage of information about trades. They also gave the  Swiss bank top marks for its capabilities in algorithmic trading, which uses  sophisticated software to automatically route orders to the trading venue that  offers the cheapest price.

Goldman Sachs International comes in second  in overall trading capability, followed by Merrill Lynch, Lehman Brothers and  J.P. Morgan. Goldman ranks first for minimizing the market impact of trades  and for its ability to use derivatives to enhance equity execution. Merrill  also rates highly for its derivatives expertise.

Two European houses  that typically rank highly in terms of trading volume win lower ratings from  our voters: Deutsche Bank comes in eighth in overall trading capability, and  UBS ranks No. 11. Voters commend Deutsche for its prowess in using  derivatives, though. Credit Suisse also comes in first when buy-side voters  were asked to rank firms' overall sales and trading relationship. A surprise  runner-up, considering that the list is dominated by global rather than  regional players, is Dresdner Kleinwort Wasserstein, which is followed by J.P.  Morgan, Merrill Lynch and Goldman Sachs.

Among exchanges, fund  managers rate Euronext.liffe, the London-based, Anglo-French futures and  options exchange, as the best overall trading venue, followed by the Bolsa de  Madrid and OMX, the Stockholm-based Scandinavian exchange. The region's Big  Three stock markets fare less well: Deutsche Börse is ranked fourth, Euronext  sixth, and the London Stock Exchange trails all the main markets in eighth  place, a stark contrast to its position as one of the industry's most sought  after merger partners.

The results are based on a survey of fund  managers at nearly 190 money management firms that manage some $2 trillion  worth of European equities and generate an estimated $1.48 billion in trading  commissions each year. We asked these investors which brokerage firms and  which exchanges provided the best execution service for European shares. We  also asked about the quality of sales and trading services provided by  brokerages.

The biggest change to hit equity trading is the new  transparency on commissions promulgated by the U.K.'s Financial Services  Authority. Under the rules, which were introduced in January and take full  effect from July, money managers must tell clients exactly how much of their  commission costs covers trade execution and how much goes to pay for research.  The rules have exposed to the harsh light of scrutiny long-standing  soft-commission practices, under which brokerage firms would provide  everything from research to trading screens in exchange for order flow. 

The new rules could have a big impact on brokerage firms, our survey  indicates. Fully 45 percent of buy-side voters say the rules either will or  may lead them to review their relationships with brokers, and 48 percent  predict that execution costs will fall as a result of the regulation. Three  quarters of those anticipating a decline see rates falling by 10 percent or  less this year, and 17 percent expect a decline of up to 20 percent. 

In anticipation of the unbundling rules, Credit Suisse decided four  years ago to develop a full range of execution options for clients, from  full-service sales and trading to direct market access, says Richard Balarkas,  the bank's London-based head of advanced execution service sales. "We realized  that it was not just about unbundling execution from research but about  disaggregating the different trading services we offer, each of which has  different value-added propositions, which should be reflected in their  pricing."

The bank increasingly relies on analytical tools to win  business from major fund managers. Its execution performance reporting system  generates quick posttrade reports detailing the trading costs -- from  commissions to market impact -- for a single stock or basket of stocks. "In  the past people did not measure these things,'' Balarkas says. "Now we can go  back to the client a day later and tell them how they can trade more  effectively."

By spurring firms to seek out the cheapest, most  efficient means of trading stocks, the new U.K. rules should encourage fund  managers to concentrate more trading with fewer firms, says Ian Firth, head of  equity trading at Morley Fund Management, the £147.8 billion asset management  arm of U.K. insurer Aviva. Morley so far hasn't reduced the number of  brokerages that it deals with, but the fund manager is keen to take advantage  of today's increased transparency to win cheaper commission rates from  brokers. "We are engaging our execution partners in more detailed discussions  about the quality of their executions and will continue to discuss and  negotiate rates," says Firth.

Big brokers are only too happy to  encourage a trend to greater concentration. Institutions ''are consolidating  their brokerage list and looking more carefully at the way they trade due to  regulatory pressures as well as commercial reasons,'' says Emad Morrar,  managing director of execution services at Lehman Brothers International.  "Their liquidity needs are growing due to increasing portfolios and trade  sizes, and there are really only a handful of brokers who can provide  solutions to their liquidity needs on a global basis."

In addition to  spurring intense competition for order flow, the spread of trading technology  is also causing a continued decline in brokerage rates. Merrill Lynch  estimates that trading commissions fell to an average of 0.10 percent of the  value of a trade last year from 0.12 percent in 2004 and 0.22 percent as  recently as 1998. The firm predicts that the pace of decline will slow this  year, giving an average rate of 0.09 percent.

One of the most common  methods of shaving trading costs is commission-sharing arrangements, under  which fund managers mandate brokerages to share a portion of their commissions  with third parties, such as independent research specialists. Such  arrangements put a premium on brokerages' ability to provide competitive  execution services. According to a survey published in January by financial  consulting firm Greenwich Associates, about three quarters of U.K. fund  managers have set up such arrangements or plan to do so.

To maintain  their competitive edge and pare costs, major brokerages increasingly bundle  their execution services under one umbrella. By offering everything from  direct market access and algorithmic trading for large, liquid stocks to  bespoke advisory and trading services for smaller stocks, brokerage firms can  segregate clients' order flow into high-touch, low-touch and no-touch  categories. The aim is to capture as much volume as possible with state-of-the  art technology, while offering higher-margin services for special situations. 

"Clients are making more of their own decisions today, and there is  much more focus on the quality of execution," says Brad Hunt, managing  director in charge of European electronic trading at Goldman Sachs. "We view  ourselves as execution consultants and offer the full range of products, such  as direct market access, algorithms, and pre-, intraday and posttrade  analytics. Our objective is to be a one-stop execution shop and to expand this  across all asset classes."

Two years ago, Citigroup integrated five  separate execution functions -- program trading, DMA, algorithmic trading,  trading strategies and best execution consultation services -- under one  banner called alternative execution.

"The big question that brokers  have to ask is, 'How do I add value?'" says John Quaile, managing director in  the bank's Institutional Client Management department. "You need to have the  capacity to offer the whole spectrum of what clients want to do. There is much  more discussion between fund managers and brokers about the relationship. This  enables us to apply our resources where they are valued."

Lehman's  Morrar believes that the segmentation of execution -- automating  straightforward trades and providing tailored services for complex  transactions -- will intensify. "Looking ahead five years I think all agency  trades will be done electronically, and the commissions will drop," he says.  "The risk trades, however, will still be done by the trading desk and a  sales-trader because they are more difficult and need human intervention." 

François Gouws, head of European equities at UBS, argues that scale  will continue to be a major factor in the execution game. "Our value add is  that we have one of the largest liquidity pools, which combined with our large  balance sheet enables us to provide best execution for clients," he says. 

Still, many European fund managers aren't quite embracing all of the  latest trading technology. Many low-touch trading tools require that buy-side  desks take on some of the workload formerly handled by brokers. Direct market  access, for example, can require fund managers to monitor more trading screens  from individual brokers. "The lower commissions they may be getting trading  via DMA may not be offsetting the cost they may have in increasing staffing  levels to monitor these trades," says Wyman's Romeo.

What fund  managers really want is choice and advice in making the best use of the  trading technology on offer. "We want a menu of execution options, ranging  from alternative trading venues to DMA, algorithms and capital commitment,"  says Morley's Firth. "We also want brokers to offer advice and apply a more  analytical approach on the most-appropriate trading strategies. Going forward  we will see brokers competing more on the quality of their execution service."