Calamos Advisors LLC - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688AC9. A total of 13 filers reported holding MEDICINES CO in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q1 2016$15,886,000
-11.6%
12,500,0000.0%0.10%
-7.9%
Q4 2015$17,972,000
-1.2%
12,500,0000.0%0.11%
-8.8%
Q3 2015$18,192,000
+21.6%
12,500,0000.0%0.12%
+35.9%
Q2 2015$14,961,000
+0.8%
12,500,0000.0%0.09%
-1.1%
Q1 2015$14,843,000
+2.0%
12,500,0000.0%0.09%
-3.1%
Q4 2014$14,554,000
+9.4%
12,500,0000.0%0.10%
+7.9%
Q3 2014$13,307,000
-13.2%
12,500,0000.0%0.09%
-8.2%
Q2 2014$15,333,000
-54.2%
12,500,000
-54.5%
0.10%
-54.7%
Q1 2014$33,470,000
-19.3%
27,490,0000.0%0.21%
-18.9%
Q4 2013$41,457,00027,490,0000.26%
Other shareholders
MEDICINES CO shareholders Q2 2016
NameSharesValueWeighting ↓
SYMPHONY ASSET MANAGEMENT LLC 25,330,000$30,950,0002.94%
RAVEN ROCK CAPITAL MANAGEMENT, LLC 3,521,000$4,302,0002.62%
GUARDIAN LIFE INSURANCE CO OF AMERICA 9,650,000$11,743,0001.04%
SSI INVESTMENT MANAGEMENT LLC 7,737,000$9,458,0000.96%
Verition Fund Management LLC 5,000,000$6,109,0000.93%
WOLVERINE ASSET MANAGEMENT LLC 27,500,000$33,706,0000.72%
ZAZOVE ASSOCIATES LLC 15,180,000$18,588,0000.65%
MACKAY SHIELDS LLC 7,109,000$8,686,0000.44%
Man Investments (CH) AG 800,000$975,0000.39%
CAMDEN ASSET MANAGEMENT L P /CA 4,900,000$5,963,0000.36%
View complete list of MEDICINES CO shareholders