Calamos Advisors LLC - ON SEMICONDUCTOR CORP ownership

ON SEMICONDUCTOR CORP's ticker is and the CUSIP is 682189AH8. A total of 44 filers reported holding ON SEMICONDUCTOR CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ON SEMICONDUCTOR CORP
ValueSharesWeighting
Q4 2016$30,518,000
-42.4%
25,000,000
-43.5%
0.24%
-35.9%
Q3 2016$53,017,000
+0.7%
44,285,000
-12.8%
0.38%
+2.7%
Q2 2016$52,663,000
-11.0%
50,785,000
-7.4%
0.37%
-6.1%
Q1 2016$59,181,000
-11.5%
54,820,000
-8.4%
0.39%
-7.5%
Q4 2015$66,857,000
-7.3%
59,840,000
-7.2%
0.42%
-14.5%
Q3 2015$72,137,000
+7.6%
64,471,000
+19.6%
0.50%
+20.0%
Q2 2015$67,013,000
-25.5%
53,916,000
-22.9%
0.41%
-26.6%
Q1 2015$89,950,000
+7.8%
69,911,000
+0.1%
0.56%
+2.2%
Q4 2014$83,435,000
+4.0%
69,820,000
-1.5%
0.55%
+3.0%
Q3 2014$80,252,000
+4.3%
70,902,000
+8.6%
0.54%
+9.8%
Q2 2014$76,936,000
+60.0%
65,277,000
+66.3%
0.49%
+59.0%
Q1 2014$48,080,000
+114.7%
39,254,000
+93.4%
0.31%
+116.2%
Q4 2013$22,394,000
+27.0%
20,293,000
+24.6%
0.14%
+27.9%
Q3 2013$17,640,000
+5118.9%
16,293,000
+5460.8%
0.11%
+5450.0%
Q2 2013$338,000293,0000.00%
Other shareholders
ON SEMICONDUCTOR CORP shareholders Q4 2014
NameSharesValueWeighting ↓
MACKAY SHIELDS LLC 32,355,000$38,560,0001.99%
GUARDIAN LIFE INSURANCE CO OF AMERICA 9,200,000$10,937,0001.11%
OAKTREE CAPITAL MANAGEMENT LP 81,834,000$97,767,0001.04%
Man Investments (CH) AG 1,000,000$1,196,0000.62%
Calamos Wealth Management LLC 1,735$2,073,0000.60%
ADVENT CAPITAL MANAGEMENT /DE/ 32,942,000$39,294,0000.58%
Calamos Advisors LLC 69,820,000$83,435,0000.55%
SSI INVESTMENT MANAGEMENT LLC 4,149,000$4,934,0000.50%
IRON Financial LLC 390,000$4,636,0000.47%
Penn Capital Management Company, LLC 6,407,000$7,616,0000.32%
View complete list of ON SEMICONDUCTOR CORP shareholders