GROUP ONE TRADING, L.P. - DRESSER-RAND GROUP INC ownership

DRESSER-RAND GROUP INC's ticker is DRC and the CUSIP is 261608103. A total of 279 filers reported holding DRESSER-RAND GROUP INC in Q4 2013. The put-call ratio across all filers is 12.14 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of DRESSER-RAND GROUP INC
ValueSharesWeighting
Q1 2015$779,000
-57.6%
9,692
-56.8%
0.01%
-57.1%
Q4 2014$1,836,000
+637.3%
22,445
+640.5%
0.03%
+600.0%
Q3 2014$249,000
+369.8%
3,031
+262.1%
0.00%
+300.0%
Q2 2014$53,000
+23.3%
837
+13.6%
0.00%0.0%
Q1 2014$43,000
-95.3%
737
-95.2%
0.00%
-92.9%
Q4 2013$916,000
+127.3%
15,366
+138.0%
0.01%
+75.0%
Q3 2013$403,000
+1289.7%
6,457
+1228.6%
0.01%
+700.0%
Q2 2013$29,0004860.00%
Other shareholders
DRESSER-RAND GROUP INC shareholders Q4 2013
NameSharesValueWeighting ↓
GLAZER CAPITAL, LLC 843,440$68,993,0009.95%
Cheyne Capital Management (UK) LLP 460,207$37,629,0009.90%
Condorcet Global Opportunity Fund, LLC 198,164$16,210,0006.70%
HARVARD MANAGEMENT CO INC 675,000$55,215,0005.56%
LG Capital Management, LP 194,408$15,903,0004.72%
Black River Asset Management LLC 75,000$6,135,0004.47%
HAVENS ADVISORS LLC 75,000$6,135,0003.81%
GREEN ARROW CAPITAL MANAGEMENT LLC 412,824$33,769,0003.75%
HBK INVESTMENTS L P 3,730,100$305,122,0003.75%
P SCHOENFELD ASSET MANAGEMENT LP 1,012,450$82,818,0003.56%
View complete list of DRESSER-RAND GROUP INC shareholders