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 $77.32M Dec. 31, 2013
FMR 7.53M $32.67M Dec. 31, 2013
STATE STREET CORPORATION 3.38M $14.67M Dec. 31, 2013
Essex Woodlands Health Ventures 2.76M $14.21M Sept. 30, 2012
MSDC Management 2.75M $11.94M Dec. 31, 2013
Jennison Associates 2.72M $11.83M Dec. 31, 2013
SUSQUEHANNA INTERNATIONAL 2.58M $11.19M Dec. 31, 2013
Belmont Global Advisors 2.56M $11.13M Dec. 31, 2013
Vanguard 2.43M $10.55M Dec. 31, 2013
BlackRock Fund Advisors 2.16M $9.38M Dec. 31, 2013
Barclays 1.40M $5.59M Dec. 31, 2013
NORTHERN TRUST 1.11M $4.83M Dec. 31, 2013
MORGAN STANLEY 1.04M $4.51M Dec. 31, 2013
BlackRock Institutional Trust Company, N.A. 1.04M $4.51M Dec. 31, 2013
S.A.C. Capital Advisors 888000 $1.86M June 30, 2013
Ayer Capital Management 809009 $4.41M Sept. 30, 2012
Austin W. Marxe and David M. Greenhouse 776741 $3.23M Dec. 31, 2012
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
GROUP ONE TRADING 390999 $1.70M Dec. 31, 2013
Wells Fargo & Company 368496 $2.19M June 30, 2012
Royce & Associates 366000 $1.59M Dec. 31, 2013
Geode Capital Management 354841 $1.40M Sept. 30, 2013
Driehaus Capital Management 347408 $1.89M Sept. 30, 2012
Janney Montgomery Scott 335571 $1.46M Dec. 31, 2013
UBS AG 318803 $1.26M Sept. 30, 2013
Hayman Capital Management 316987 $580086 March 31, 2013
TIAA-CREF Investment Management 303420 $637182 June 30, 2013
COMMERCE BANK N A/MO 300000 $1.18M Sept. 30, 2013
Visium Asset Management 286850 $524935 March 31, 2013
Oxford Asset Management 279724 $1.66M June 30, 2012
Baker Bros. Advisors 254199 $1.10M Dec. 31, 2013

Who sold ZIOPHARM Oncology?

Fund Name Date Sold Number of Shares Sold Share Valuation
Sunrise Partners Limited Partnership Dec. 31, 2010 1.21M $5.66M
Redmile Dec. 31, 2010 450000 $2.10M
Millennium Management Dec. 31, 2010 304763 $1.42M