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The 2015 Tech 50: Seth Merrin
The Liquidnet Holdings CEO jumps to No. 23 on this year’s Tech 50 ranking.

Fourteen years ago Seth Merrin, a serial entrepreneur who had gained renown for inventing trade order management systems in the 1980s, introduced Liquidnet, an even farther-reaching, technology-based breakthrough for the buy side. A peer-to-peer network for institutional equity trades, built to handle large blocks that were difficult to execute on exchanges, the trailblazing dark venue now spans 43 markets on five continents, and Merrin, 55, has set out to conquer another world: fixed income. “The corporate bond market is broken,” says the founder and CEO of New York–based Liquidnet Holdings. He believes that tight liquidity, bank capital constraints and inevitably rising interest rates will create “perfect storm” conditions that are ideal for Liquidnet’s brand of “electronification.” In March 2014 the company acquired Vega-Chi, a successful European bond-trading platform, as the foundation of Liquidnet Fixed Income, which is expected to launch this quarter, promising simple, anonymous and fast order matching — and potentially the kind of centralized, deep liquidity pool that the bond market lacks. Merrin looks to Liquidnet’s membership of 800 asset managers with a combined $14 trillion under management as the key to assembling the critical mass that will do for bonds what the institutional platform did for equities. Merrin envisions Liquidnet as a full-service broker-dealer, offering access to liquidity in any way a customer may want and, like a Global Positioning System, “not just telling them where to go but how best to get there.”
See the full story, “The 2015 Tech 50: Racers to the Edge.”
![]() 2. Catherine Bessant Bank of America Corp. ![]() 3. Phupinder Gill CME Group ![]() 4. Lance Uggla Markit ![]() 5. Robert Goldstein BlackRock |
![]() 6. Shawn Edwards & Vlad Kliatchko Bloomberg ![]() 7. R. Martin Chavez Goldman Sachs Group ![]() 8. Deborah Hopkins Citi Ventures ![]() 9. Stephen Neff Fidelity Investments ![]() 10. Adena Friedman Nasdaq OMX Group |
![]() 11. David Craig Thomson Reuters ![]() 12. Daniel Coleman KCG Holdings ![]() 13. Michael Spencer ICAP ![]() 14. Michael Bodson Depository Trust & Clearing Corp. ![]() 15. Charles Li Hong Kong Exchanges and Clearing |
![]() 16. Chris Concannon BATS Global Markets ![]() 17. Christopher Perretta State Street Corp. ![]() 18. Antoine Shagoury London Stock Exchange Group ![]() 19. Kevin Rhein Wells Fargo & Co. ![]() 20. Neil Katz D.E. Shaw & Co. |
![]() 21. Lee Olesky Tradeweb Markets ![]() 22. Richard McVey MarketAxess Holdings ![]() 23. Seth Merrin Liquidnet Holdings ![]() 24. Robert Alexander Capital One Financial Corp. ![]() 25. Frank Bisignano First Data Corp. |
![]() 26. John Marcante Vanguard Group ![]() 27. Joseph Squeri Citadel ![]() 28. Lou Eccleston TMX Group ![]() 29. Claude Honegger Credit Suisse ![]() 30. Chris Corrado MSCI |
![]() 31. David Gledhill DBS Bank ![]() 32. John Bates Software AG ![]() 33. Michael Cooper BT Radianz ![]() 34. Gary Scholten Principal Financial Group ![]() 35. Sunil Hirani trueEX Group |
![]() 36. Hauke Stars Deutsche BÖrse ![]() 37. Brian Conlon First Derivatives ![]() 38. Jim Minnick eVestment ![]() 39. Lars Seier Christensen & Kim Fournais ![]() 40. Tyler Kim MaplesFS |
![]() 41. Jim McGuire Charles Schwab Corp. ![]() 42. Steven O'Hanlon Numerix ![]() 43. Sebastián Ceria Axioma ![]() 44. Yasuki Okai NRI Holdings America ![]() 45. Stephane Dubois Xignite |
![]() 46. Mazy Dar OpenFin ![]() 47. Brian Sentance Xenomorph Software ![]() 48. Mas Nakachi OpenGamma ![]() 49. John Lehner BNY Mellon Technology Solutions Group ![]() 50. Jock Percy Perseus |