Calamos Advisors LLC - HOLOGIC INC ownership

HOLOGIC INC's ticker is and the CUSIP is 436440AB7. A total of 45 filers reported holding HOLOGIC INC 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 HOLOGIC INC
ValueSharesWeighting
Q2 2015$55,211,000
+36.2%
32,958,000
+19.8%
0.34%
+34.3%
Q1 2015$40,542,000
+18.0%
27,508,000
-0.2%
0.25%
+11.9%
Q4 2014$34,365,000
+3.8%
27,555,000
-0.5%
0.23%
+2.7%
Q3 2014$33,122,000
-43.7%
27,693,000
-41.0%
0.22%
-40.8%
Q2 2014$58,860,000
-11.6%
46,907,000
-19.3%
0.37%
-12.4%
Q1 2014$66,580,000
-25.8%
58,153,000
-24.0%
0.43%
-25.3%
Q4 2013$89,703,000
+3.4%
76,480,000
-0.4%
0.57%
+4.8%
Q3 2013$86,792,000
-1.1%
76,810,000
-2.1%
0.54%
-5.2%
Q2 2013$87,799,00078,453,0000.57%
Other shareholders
HOLOGIC INC shareholders Q4 2014
NameSharesValueWeighting ↓
Man Investments (CH) AG 6,750,000$7,552,0003.84%
Calamos Wealth Management LLC 2,806,000$3,140,0001.11%
Nicholas Investment Partners, LP 8,800,000$9,807,0000.91%
RWC Asset Management LLP 6,000,000$6,667,0000.86%
OAKTREE CAPITAL MANAGEMENT LP 26,179,000$29,379,0000.60%
Calamos Advisors LLC 78,453,000$87,799,0000.57%
ADVENT CAPITAL MANAGEMENT /DE/ 26,045,000$29,034,0000.46%
SSI INVESTMENT MANAGEMENT LLC 4,138,000$4,612,0000.45%
PROSPECTOR PARTNERS LLC 8,000,000$8,915,0000.44%
GLG Partners LP 5,550,000$6,176,0000.24%
View complete list of HOLOGIC INC shareholders