Calamos Advisors LLC - DIAMOND OFFSHORE DRILLING IN ownership

DIAMOND OFFSHORE DRILLING IN's ticker is DOFSQ and the CUSIP is 25271C102. A total of 265 filers reported holding DIAMOND OFFSHORE DRILLING IN in Q1 2017. The put-call ratio across all filers is 0.55 and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of DIAMOND OFFSHORE DRILLING IN
ValueSharesWeighting
Q2 2020$15,000
-86.4%
60,0000.0%0.00%
-100.0%
Q1 2020$110,000
-74.5%
60,0000.0%0.00%
-50.0%
Q4 2019$431,000
+29.0%
60,0000.0%0.00%0.0%
Q3 2019$334,000
-37.2%
60,0000.0%0.00%
-33.3%
Q2 2019$532,000
-15.4%
60,0000.0%0.00%
-25.0%
Q1 2019$629,000
+11.1%
60,0000.0%0.00%0.0%
Q4 2018$566,000
-52.8%
60,0000.0%0.00%
-42.9%
Q3 2018$1,200,000
-4.2%
60,0000.0%0.01%
-12.5%
Q2 2018$1,252,000
+42.3%
60,0000.0%0.01%
+33.3%
Q1 2018$880,000
-21.1%
60,0000.0%0.01%0.0%
Q4 2017$1,115,000
+28.2%
60,0000.0%0.01%
-14.3%
Q3 2017$870,000
+33.8%
60,0000.0%0.01%
+40.0%
Q2 2017$650,000
-35.2%
60,0000.0%0.01%
-37.5%
Q1 2017$1,003,000
-5.6%
60,0000.0%0.01%0.0%
Q4 2016$1,062,000
+0.5%
60,0000.0%0.01%0.0%
Q3 2016$1,057,000
-27.6%
60,0000.0%0.01%
-20.0%
Q2 2016$1,460,000
+12.0%
60,0000.0%0.01%
+11.1%
Q1 2016$1,304,000
+3.0%
60,0000.0%0.01%
+12.5%
Q4 2015$1,266,000
+22.0%
60,0000.0%0.01%
+14.3%
Q3 2015$1,038,000
-33.0%
60,0000.0%0.01%
-30.0%
Q2 2015$1,549,000
-3.6%
60,0000.0%0.01%0.0%
Q1 2015$1,607,000
-27.1%
60,0000.0%0.01%
-33.3%
Q4 2014$2,203,000
+7.1%
60,0000.0%0.02%
+7.1%
Q3 2014$2,056,000
-31.0%
60,0000.0%0.01%
-26.3%
Q2 2014$2,978,000
+1.8%
60,0000.0%0.02%0.0%
Q1 2014$2,926,000
-14.3%
60,0000.0%0.02%
-13.6%
Q4 2013$3,415,000
-8.7%
60,0000.0%0.02%
-4.3%
Q3 2013$3,739,000
-9.4%
60,0000.0%0.02%
-14.8%
Q2 2013$4,127,00060,0000.03%
Other shareholders
DIAMOND OFFSHORE DRILLING IN shareholders Q1 2017
NameSharesValueWeighting ↓
PASTEL & ASSOCIES SA 920,455$13,494,00021.96%
LOEWS CORP 73,119,047$1,071,925,0007.18%
Contrarius Investment Management Ltd 9,629,654$141,171,0006.73%
Majedie Asset Management Ltd 1,863,217$27,315,0002.49%
EQUITY INVESTMENT CORP 3,718,889$54,519,0001.81%
Sheffield Asset Management, L.L.C. 248,290$3,640,0001.58%
Tensile Capital Management 465,200$6,820,0001.02%
Russell Clark Investment Management Ltd 327,200$4,797,0000.96%
VERTEX ONE ASSET MANAGEMENT INC. 349,292$5,121,0000.92%
Glacier Peak Capital LLC 75,000$1,100,0000.67%
View complete list of DIAMOND OFFSHORE DRILLING IN shareholders