Calamos Advisors LLC - CSG SYS INTL INC ownership

CSG SYS INTL INC's ticker is and the CUSIP is 126349AF6. A total of 42 filers reported holding CSG SYS INTL INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of CSG SYS INTL INC
ValueSharesWeighting
Q4 2021$11,716,000
+3.0%
11,000,0000.0%0.04%
-12.0%
Q3 2021$11,371,000
+0.3%
11,000,0000.0%0.05%
-3.8%
Q2 2021$11,339,000
-2.7%
11,000,0000.0%0.05%
-18.8%
Q1 2021$11,658,000
-0.1%
11,000,0000.0%0.06%
-5.9%
Q4 2020$11,675,000
+1.5%
11,000,0000.0%0.07%
-8.1%
Q3 2020$11,505,000
+0.8%
11,000,0000.0%0.07%
-8.6%
Q2 2020$11,409,000
+0.9%
11,000,0000.0%0.08%
-9.0%
Q1 2020$11,308,000
-9.9%
11,000,0000.0%0.09%
+43.5%
Q4 2019$12,554,000
+0.5%
11,000,0000.0%0.06%
-8.8%
Q3 2019$12,489,000
+2.7%
11,000,0000.0%0.07%0.0%
Q2 2019$12,165,000
+5.0%
11,000,0000.0%0.07%
-5.6%
Q1 2019$11,588,000
+6.2%
11,000,0000.0%0.07%0.0%
Q4 2018$10,910,000
-6.0%
11,000,0000.0%0.07%
+12.5%
Q3 2018$11,608,000
+0.1%
11,000,0000.0%0.06%
-9.9%
Q2 2018$11,599,000
-3.8%
11,000,0000.0%0.07%
-9.0%
Q1 2018$12,053,000
+0.0%
11,000,0000.0%0.08%
+27.9%
Q4 2017$12,047,000
+1.8%
11,000,0000.0%0.06%
-33.7%
Q3 2017$11,836,000
-0.7%
11,000,0000.0%0.09%
+4.5%
Q2 2017$11,915,000
+4.1%
11,000,0000.0%0.09%
-2.2%
Q1 2017$11,449,00011,000,0000.09%
Other shareholders
CSG SYS INTL INC shareholders Q4 2020
NameSharesValueWeighting ↓
Sonora Investment Management, LLC 21,768,000$23,074,0001.91%
Laffer Tengler Investments, Inc. 2,237$2,406,613,0001.02%
CAMDEN ASSET MANAGEMENT L P /CA 23,426,000$24,656,0000.85%
ZAZOVE ASSOCIATES LLC 6,367,000$6,773,0000.83%
ADVENT CAPITAL MANAGEMENT /DE/ 31,326,000$33,313,0000.71%
TENOR CAPITAL MANAGEMENT Co., L.P. 16,500,000$17,723,0000.50%
Ameritas Investment Partners, Inc. 5,100,000$5,367,0000.25%
WESTWOOD HOLDINGS GROUP INC 16,080,000$17,268,0000.20%
IRON Financial LLC 290,000$305,0000.15%
Teton Advisors, Inc. 1,000,000$1,061,0000.15%
View complete list of CSG SYS INTL INC shareholders