Who owns ZIOPHARM Oncology?

Key details on ZIOPHARM Oncology (Ticker: ZIOP)

Who owns ZIOPHARM Oncology?

Is ZIOP a good stock to own? Find out who bought ZIOPHARM Oncology, who sold ZIOPHARM Oncology (ZIOP) stock, and who holds a large position in ZIOPHARM Oncology.

Fund Name Number of Shares Share Valuation As Of
Third Security 17.82M $71.80M June 30, 2014
FMR 7.46M $34.16M March 31, 2014
STATE STREET CORPORATION 3.75M $15.12M June 30, 2014
Vanguard 2.86M $11.51M June 30, 2014
Essex Woodlands Health Ventures 2.76M $10.26M June 30, 2014
MSDC Management 2.75M $11.08M June 30, 2014
Belmont Global Advisors 2.27M $10.40M March 31, 2014
BlackRock Fund Advisors 2.03M $8.19M June 30, 2014
Jennison Associates 1.52M $6.11M June 30, 2014
MORGAN STANLEY 1.19M $4.79M June 30, 2014
SUSQUEHANNA INTERNATIONAL 1.11M $5.13M March 31, 2014
NORTHERN TRUST 1.08M $4.94M March 31, 2014
BlackRock Institutional Trust Company, N.A. 1.05M $4.23M June 30, 2014
Barclays 1.04M $4.15M March 31, 2014
S.A.C. Capital Advisors 888000 $1.86M June 30, 2013
Visium Asset Management 827500 $3.44M Dec. 31, 2012
Ayer Capital Management 809009 $4.41M Sept. 30, 2012
Austin W. Marxe and David M. Greenhouse 776741 $3.23M Dec. 31, 2012
Inves 722342 $3.31M March 31, 2014
GROUP ONE TRADING 617836 $2.49M June 30, 2014
Oxford Asset Management 568669 $3.07M March 31, 2012
Geode Capital Management 535039 $2.16M June 30, 2014
Perceptive Advisors 500000 $2.08M Dec. 31, 2012
Jefferies 486000 $2.89M June 30, 2012
QVT Financial 415976 $1.83M Dec. 31, 2011
Dr. Jeffrey R. Jay, M.D. 402500 $736575 March 31, 2013
Dr. Jeffrey R. Jay, M.D 402500 $736575 March 31, 2013
Driehaus Capital Management 401920 $2.17M March 31, 2012
Baker Bros. Advisors 400000 $2.38M June 30, 2012
Janney Montgomery Scott 397800 $727974 March 31, 2013
Charles Schwab Investment Management 372247 $1.50M June 30, 2014
Wells Fargo & Company 368496 $2.19M June 30, 2012
Royce & Associates 366000 $1.59M Dec. 31, 2013

Who sold ZIOPHARM Oncology?

Fund Name Date Sold Number of Shares Sold Share Valuation
UBS AG Dec. 31, 2013 457325 $1.98M
Sunrise Partners Limited Partnership Dec. 31, 2010 1.21M $5.66M
Redmile Dec. 31, 2010 450000 $2.10M