Calamos Advisors LLC - INTEGRA LIFESCIENCES HLDGS C ownership

INTEGRA LIFESCIENCES HLDGS C's ticker is and the CUSIP is 457985AK5. A total of 32 filers reported holding INTEGRA LIFESCIENCES HLDGS C in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of INTEGRA LIFESCIENCES HLDGS C
ValueSharesWeighting
Q2 2016$26,080,000
-8.6%
17,500,000
-20.4%
0.18%
-3.2%
Q1 2016$28,523,000
-1.8%
21,983,000
-0.8%
0.19%
+2.2%
Q4 2015$29,036,000
-27.9%
22,164,000
-34.4%
0.18%
-33.5%
Q3 2015$40,278,000
+7.3%
33,771,000
+9.4%
0.28%
+19.8%
Q2 2015$37,544,000
+15.0%
30,870,000
+8.9%
0.23%
+13.2%
Q1 2015$32,651,000
+4.9%
28,347,000
-2.7%
0.20%
-0.5%
Q4 2014$31,129,000
-8.7%
29,123,000
-8.4%
0.21%
-9.6%
Q3 2014$34,099,000
-29.0%
31,803,000
-28.9%
0.23%
-25.0%
Q2 2014$48,010,000
+1.5%
44,738,000
+0.1%
0.30%
+0.7%
Q1 2014$47,311,000
+44.0%
44,709,000
+46.5%
0.30%
+44.5%
Q4 2013$32,851,000
+89.5%
30,527,000
+79.4%
0.21%
+91.7%
Q3 2013$17,336,000
+97.5%
17,012,000
+90.1%
0.11%
+91.2%
Q2 2013$8,776,0008,951,0000.06%
Other shareholders
INTEGRA LIFESCIENCES HLDGS C shareholders Q4 2014
NameSharesValueWeighting ↓
Wellesley Asset Management 52,992$57,196,0004.04%
SHENKMAN CAPITAL MANAGEMENT INC 22,615,000$24,283,0002.62%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 41,523,000$44,486,0002.30%
TENOR CAPITAL MANAGEMENT Co., L.P. 4,720,000$5,066,0000.65%
AMERICAN CAPITAL MANAGEMENT INC 2,950,000$3,168,0000.39%
Calamos Advisors LLC 30,527,000$32,851,0000.21%
BESSEMER GROUP INC 20,019,000$21,495,0000.15%
Investors Capital Advisory Services 563,000$604,0000.14%
Radcliffe Capital Management, L.P. 280,000$300,0000.13%
AVIVA PLC 10,000,000$10,761,0000.09%
View complete list of INTEGRA LIFESCIENCES HLDGS C shareholders