TOCQUEVILLE ASSET MANAGEMENT L.P. - ZIOPHARM ONCOLOGY INC ownership

ZIOPHARM ONCOLOGY INC's ticker is ZIOP and the CUSIP is 98973P101. A total of 133 filers reported holding ZIOPHARM ONCOLOGY INC in Q1 2015. The put-call ratio across all filers is 0.78 and the average weighting 0.5%.

Quarter-by-quarter ownership
TOCQUEVILLE ASSET MANAGEMENT L.P. ownership history of ZIOPHARM ONCOLOGY INC
ValueSharesWeighting
Q1 2016$318,000
-15.4%
42,907
-5.3%
0.00%
-20.0%
Q4 2015$376,000
-9.2%
45,292
-1.4%
0.01%
-16.7%
Q3 2015$414,000
-33.0%
45,942
-10.8%
0.01%
-14.3%
Q2 2015$618,000
+25.4%
51,506
+12.5%
0.01%
+16.7%
Q1 2015$493,00045,8000.01%
Other shareholders
ZIOPHARM ONCOLOGY INC shareholders Q1 2015
NameSharesValueWeighting ↓
Belmont Global Advisors, Inc. 2,564,925$11,132,0008.99%
Essex Woodlands Management, Inc. 2,764,908$11,330,0005.70%
Third Security, LLC 17,815,708$77,320,0003.68%
MSD Partners, L.P. 2,750,000$11,935,0000.49%
SFMG, LLC 99,850$433,0000.15%
GM Advisory Group, LLC 12,500$54,0000.06%
Geduld E E 25,000$109,0000.05%
WESTPORT RESOURCES MANAGEMENT INC 30,500$132,0000.04%
Janney Montgomery Scott LLC 335,571$1,456,378,0000.04%
WFG Advisors, LP 48,040$208,0000.03%
View complete list of ZIOPHARM ONCOLOGY INC shareholders