The 2015 Tech 50: Joseph Squeri

The Citadel chief information officer climbs to No. 27 on this year’s Tech 50 ranking.

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< The 2015 Tech 50: Racers to the Edge

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27
Joseph Squeri
Chief Information Officer
Citadel
Last year: 33

Advanced technology has been crucial to the standout performance of Chicago-based Citadel since its founding in 1990 by CEO Kenneth Griffin. Today the $26 billion hedge fund firm’s technology is a business in itself, led by Joseph Squeri, chief information officer since October 2013. His predecessor, Tom Miglis, retired after 13 years in the job, during which he powered up information technology to meet not only Citadel’s exacting needs but also those of other firms that became customers of its solutions businesses. A three-decade Wall Street veteran with an MBA from Pace University’s Lubin School of Business, Squeri was previously CIO of Barclays’ capital markets and asset management businesses. He has continued to pick up the pace at Citadel. The firm’s analysts and investment professionals “have everything at their fingertips to operate at very high performance levels,” the 51-year-old says. It takes a high-end IT shop to deliver the vast quantities of data and analytical tools that the asset management and quantitative research functions require to produce results for clients. The CIO supervised the build-out of Citadel Securities’ market-making platform; the firm now ranks among the top three interest rate swaps dealers and is mounting a challenge to banks in U.S. government bond trading. “We’re constantly fine-tuning to ensure we adapt to the changing conditions of the marketplace,” says Squeri. That includes developing trade execution pipes with lower latency and faster turnaround times with better pricing. He oversees the trading technology offered to the sell side on a white-label basis, and Citadel continues a sales and operational relationship with Northern Trust Corp. four years after the asset servicer acquired Citadel’s Omnium hedge fund administration business.

See the full story, “The 2015 Tech 50: Racers to the Edge.”


The 2015 Tech 50

Sponsored

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1. Jeffrey Sprecher
Intercontinental Exchange

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2. Catherine Bessant
Bank of America Corp.

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3. Phupinder Gill
CME Group

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4. Lance Uggla
Markit

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5. Robert Goldstein
BlackRock

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6. Shawn Edwards &
Vlad Kliatchko
Bloomberg

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7. R. Martin Chavez
Goldman Sachs Group

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8. Deborah Hopkins
Citi Ventures

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9. Stephen Neff
Fidelity Investments

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10. Adena Friedman
Nasdaq OMX Group

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11. David Craig
Thomson Reuters

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12. Daniel Coleman
KCG Holdings

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13. Michael Spencer
ICAP

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14. Michael Bodson
Depository Trust & Clearing Corp.

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15. Charles Li
Hong Kong Exchanges and Clearing

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16. Chris Concannon
BATS Global Markets

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17. Christopher Perretta
State Street Corp.

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18. Antoine Shagoury
London Stock Exchange Group

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19. Kevin Rhein
Wells Fargo & Co.

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20. Neil Katz
D.E. Shaw & Co.

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21. Lee Olesky
Tradeweb Markets

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22. Richard McVey
MarketAxess Holdings

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23. Seth Merrin
Liquidnet Holdings

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24. Robert Alexander
Capital One Financial Corp.

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25. Frank Bisignano
First Data Corp.

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26. John Marcante
Vanguard Group

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27. Joseph Squeri
Citadel

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28. Lou Eccleston
TMX Group

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29. Claude Honegger
Credit Suisse

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30. Chris Corrado
MSCI

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31. David Gledhill
DBS Bank

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32. John Bates
Software AG

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33. Michael Cooper
BT Radianz

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34. Gary Scholten
Principal Financial Group

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35. Sunil Hirani
trueEX Group

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36. Hauke Stars
Deutsche BÖrse

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37. Brian Conlon
First Derivatives

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38. Jim Minnick
eVestment

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39. Lars Seier Christensen & Kim Fournais

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40. Tyler Kim
MaplesFS

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41. Jim McGuire
Charles Schwab Corp.

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42. Steven O’Hanlon
Numerix

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43. Sebastián Ceria
Axioma

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44. Yasuki Okai
NRI Holdings America

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45. Stephane Dubois
Xignite

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46. Mazy Dar
OpenFin

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47. Brian Sentance
Xenomorph Software

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48. Mas Nakachi
OpenGamma

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49. John Lehner
BNY Mellon Technology Solutions Group

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50. Jock Percy
Perseus


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