Goldman Sachs Backs Up IEX Endorsement With Biggest Market Share

Goldman Sachs Group Inc. (GS) is the biggest broker on the upstart U.S. stock platform created by IEX Group Inc., according to a memo IEX sent some clients.

Goldman Sachs said last week that markets would be well-served if the five-month-old venue achieved “critical mass.” The dark pool, which has ambitions to become an exchange, was built with defenses against the fastest traders. Yesterday, in a memo obtained by Bloomberg News, IEX said Goldman Sachs has more than double the volume of the No. 2 broker.

“It’s a bit surprising to see a major broker be such an active and vocal supporter of IEX early on,” Justin Schack, partner and managing director for market structure analysis at Rosenblatt Securities Inc., said in a phone interview. “It’s an important vote of confidence in IEX.”

Gerald Lam, a spokesman for New York-based IEX, declined to comment on the memo or the endorsement from Goldman Sachs. Tiffany Galvin, a Goldman Sachs spokeswoman, said the New York-based firm has no comment beyond last week’s memo.

Goldman Sachs has played kingmaker before in the exchange industry. It was an early investor in IntercontinentalExchange Group Inc. and was among the firm’s largest shareholders when it went public in 2005. Atlanta-based ICE, which now owns the New York Stock Exchange, has grown to become the world’s second-biggest bourse owner by market value at $23 billion. Goldman Sachs was also a shareholder of Direct Edge Holdings LLC, which merged this year with Bats Global Markets Inc. to form an exchange operator with about 20 percent of American volume.

Photographer: Ron Antonelli/Bloomberg

Goldman Sachs Group Inc. headquarters building stands in New York. Goldman Sachs is the biggest broker on the upstart U.S. stock platform created by IEX Group Inc. Close

Goldman Sachs Group Inc. headquarters building stands in New York. Goldman Sachs is the... Read More

Close
Open
Photographer: Ron Antonelli/Bloomberg

Goldman Sachs Group Inc. headquarters building stands in New York. Goldman Sachs is the biggest broker on the upstart U.S. stock platform created by IEX Group Inc.

While Goldman Sachs has a board seat at Bats, IEX doesn’t let brokers such as Goldman Sachs own stakes in the company.

‘Better Experience’

So far, IEX has captured only a small slice of stock trading. Average daily volume increased to 14.7 million shares in February from 9.1 million in January, and is exceeding 18 million in March. That’s less than 1 percent of the 2014 daily average of 6.9 billion on all U.S. markets.

Support from Goldman Sachs could help. It generated $7.17 billion in revenue from equity trading in 2013, excluding accounting charges, the most of any global bank.

“From our very first meeting with Goldman Sachs nearly 9 months ago, they have been aligned with IEX’s client-centric philosophy,” IEX said in the e-mail sent to asset managers. “Their primary interest is to deliver a better experience for clients and to fix issues in market structure that put the overall system at risk.”

The $23 trillion U.S. equity market is considered too fast, too opaque and too complex by critics. IEX’s business model directly addresses the first two. When a trade is executed, IEX delays broadcasting that fact by 350 millionths of a second. And in a challenge to other dark pools, IEX last year released its normally private regulatory filing that explains how it operates.

‘Critical Mass’

In its memo last week, Goldman Sachs said that “it would be best for the overall market if IEX achieved critical mass, even if that results in reduced volumes” on Sigma X, the Goldman Sachs dark pool. If IEX took business from Sigma X and other dark pools, it could reduce complexity in the U.S. equity market, where trading is spread across more than 50 venues.

Goldman Sachs’s endorsement “is a big deal for IEX,” said Larry Tabb, chief executive officer of market-research firm Tabb Group LLC. “It’s going to make other people who aren’t paying attention to IEX think twice about not being connected to them.”

New York Attorney General Eric Schneiderman said last week that he’s looking into whether U.S. exchanges and alternative trading venues give high-speed traders improper advantages. Two days later, Goldman Sachs President Gary Cohn published a column in the Wall Street Journal calling for changes to the market’s structure to reduce trading disruptions. Its support for IEX was also revealed last week.

JPMorgan Chase

Goldman Sachs isn’t the only Wall Street broker that’s backing IEX.

“We have been big supporters of IEX since day one -- both in terms of our vocal support and our support with order flow,” Daniel Ciment, Americas head of electronic trading solutions at New York-based JPMorgan Chase & Co. (JPM), said in a phone interview. “This goes to our theory of, ‘If it’s good for the market, then it’s good for us.’ We have never cared how much volume goes on in our dark pool beyond the effect it has on giving best execution to our clients.”

U.S. Securities and Exchange Commission officials have in recent months spoken of the need to reexamine stock market rules. Meanwhile, ICE CEO Jeff Sprecher and a group of money managers recently met with SEC regulators, encouraging them to abolish the practice of exchanges paying rebates to encourage trading, according to three people familiar with the matter. IEX doesn’t use that system, known as maker-taker.

“Maybe the tides are turning to try to simplify market structure,” Tabb said.

To contact the reporter on this story: Sam Mamudi in New York at smamudi@bloomberg.net

To contact the editors responsible for this story: Nick Baker at nbaker7@bloomberg.net Michael P. Regan

Press spacebar to pause and continue. Press esc to stop.

Bloomberg reserves the right to remove comments but is under no obligation to do so, or to explain individual moderation decisions.

Please enable JavaScript to view the comments powered by Disqus.