Calamos Advisors LLC - GNC HLDGS INC ownership

GNC HLDGS INC's ticker is and the CUSIP is 36191GAB3. A total of 15 filers reported holding GNC HLDGS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of GNC HLDGS INC
ValueSharesWeighting
Q1 2019$3,306,000
+14.6%
4,000,0000.0%0.02%
+10.5%
Q4 2018$2,886,000
-7.5%
4,000,0000.0%0.02%
+11.8%
Q3 2018$3,121,000
+15.5%
4,000,0000.0%0.02%0.0%
Q2 2018$2,703,000
-6.0%
4,000,0000.0%0.02%
-10.5%
Q1 2018$2,877,000
+52.6%
4,000,0000.0%0.02%
+90.0%
Q4 2017$1,885,000
-36.2%
4,000,0000.0%0.01%
-56.5%
Q3 2017$2,954,000
+11.5%
4,000,0000.0%0.02%
+15.0%
Q2 2017$2,650,000
+9.2%
4,000,0000.0%0.02%
+5.3%
Q1 2017$2,426,0004,000,0000.02%
Other shareholders
GNC HLDGS INC shareholders Q1 2018
NameSharesValueWeighting ↓
Indaba Capital Management, L.P. 27,500,000$16,706,0005.46%
CANYON CAPITAL ADVISORS LLC 37,530,000$22,424,0000.56%
Phoenix Investment Adviser LLC 1,000,000$602,0000.46%
GLG LLC 12,000,000$7,350,0000.41%
Pomelo Capital LLC 8,819,000$5,358,0000.27%
WHITEBOX ADVISORS LLC 10,257,000$6,129,0000.24%
BARINGS LLC 30,060,000$17,960,0000.20%
GLG Partners LP 7,000,000$4,288,0000.20%
CARLSON CAPITAL L P 12,000,000$7,320,0000.09%
CAPSTONE INVESTMENT ADVISORS, LLC 3,500,000$2,126,0000.05%
View complete list of GNC HLDGS INC shareholders