Baker Brothers Advisors - ZIOPHARM ONCOLOGY INC ownership

ZIOPHARM ONCOLOGY INC's ticker is ZIOP and the CUSIP is 98973P101. A total of 71 filers reported holding ZIOPHARM ONCOLOGY INC in Q2 2013. The put-call ratio across all filers is 0.72 and the average weighting 0.2%.

Quarter-by-quarter ownership
Baker Brothers Advisors ownership history of ZIOPHARM ONCOLOGY INC
ValueSharesWeighting
Q2 2015$2,271,000
+11.4%
189,2590.0%0.02%
+17.6%
Q1 2015$2,038,000
+107.5%
189,259
-2.3%
0.02%
+70.0%
Q4 2014$982,000
+52.0%
193,640
-20.8%
0.01%
+25.0%
Q3 2014$646,000
-34.5%
244,6190.0%0.01%
-33.3%
Q2 2014$986,000
-12.0%
244,6190.0%0.01%
-14.3%
Q1 2014$1,120,000
+1.5%
244,619
-3.8%
0.01%
-12.5%
Q4 2013$1,103,000
+10.1%
254,1990.0%0.02%
+14.3%
Q3 2013$1,002,000
+86.9%
254,1990.0%0.01%
+27.3%
Q2 2013$536,000254,1990.01%
Other shareholders
ZIOPHARM ONCOLOGY INC shareholders Q2 2013
NameSharesValueWeighting ↓
Third Security, LLC 9,709,607$60,394,0003.07%
MSD Partners, L.P. 3,410,500$21,213,0001.32%
MILLER VALUE PARTNERS, LLC 4,926,456$30,643,0001.24%
Michael & Susan Dell Foundation 66,749$415,0000.33%
ACUTA CAPITAL PARTNERS, LLC 150,000$933,0000.26%
Piermont Capital Management Inc. 85,500$532,0000.15%
A.R.T. Advisors, LLC 411,547$2,559,0000.14%
EQUITEC PROPRIETARY MARKETS, LLC 96,100$598,0000.14%
Vident Investment Advisory, LLC 204,744$1,274,0000.10%
EQUITEC PROPRIETARY MARKETS, LLC 68,800$428,0000.10%
View complete list of ZIOPHARM ONCOLOGY INC shareholders