Calamos Advisors LLC - ON SEMICONDUCTOR CORP ownership

ON SEMICONDUCTOR CORP's ticker is and the CUSIP is 682189AP0. A total of 62 filers reported holding ON SEMICONDUCTOR CORP 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 ON SEMICONDUCTOR CORP
ValueSharesWeighting
Q3 2023$112,100
-1.8%
25,0000.0%0.00%0.0%
Q2 2023$114,100
-42.5%
25,000
-50.0%
0.00%0.0%
Q1 2023$198,550
-73.0%
50,000
-79.6%
0.00%
-66.7%
Q4 2022$736,593
-32.2%
245,000
-31.9%
0.00%
-40.0%
Q3 2022$1,087,000
+5.9%
360,000
-14.3%
0.01%
+25.0%
Q2 2022$1,026,000
-84.0%
420,000
-80.2%
0.00%
-83.3%
Q1 2022$6,429,000
-72.4%
2,124,000
-70.0%
0.02%
-72.4%
Q4 2021$23,255,000
+41.6%
7,079,000
-2.8%
0.09%
+20.8%
Q3 2021$16,428,000
+18.1%
7,285,000
-0.4%
0.07%
+12.5%
Q2 2021$13,914,000
-81.3%
7,314,000
-79.7%
0.06%
-84.3%
Q1 2021$74,521,000
+12.0%
35,953,000
-8.5%
0.41%
+5.4%
Q4 2020$66,514,000
+39.1%
39,276,000
+8.5%
0.39%
+25.3%
Q3 2020$47,827,000
+119.0%
36,204,000
+101.8%
0.31%
+100.0%
Q2 2020$21,843,000
-49.1%
17,940,000
-58.1%
0.15%
-54.3%
Q1 2020$42,919,000
-32.2%
42,866,000
-6.5%
0.34%
+7.7%
Q4 2019$63,348,000
+9.6%
45,866,000
-4.3%
0.31%
-0.6%
Q3 2019$57,808,000
-1.1%
47,926,0000.0%0.32%
-2.8%
Q2 2019$58,442,000
-1.2%
47,926,0000.0%0.32%
-12.2%
Q1 2019$59,122,000
+15.7%
47,926,000
+0.3%
0.37%
+9.5%
Q4 2018$51,091,000
-4.9%
47,781,0000.0%0.34%
+13.9%
Q3 2018$53,751,000
-0.9%
47,781,000
+11.7%
0.30%
-10.6%
Q2 2018$54,218,00042,781,0000.33%
Other shareholders
ON SEMICONDUCTOR CORP shareholders Q4 2020
NameSharesValueWeighting ↓
ZAZOVE ASSOCIATES LLC 18,762,000$22,819,0003.17%
SHENKMAN CAPITAL MANAGEMENT INC 15,376,000$18,895,0002.70%
ADVENT CAPITAL MANAGEMENT /DE/ 43,391,000$52,858,0001.24%
Laffer Tengler Investments, Inc. 1,696$2,073,514,0001.19%
Cheyne Capital Management (UK) LLP 1,120,000$1,364,0000.92%
Nicholas Investment Partners, LP 3,680,000$4,466,0000.91%
SSI INVESTMENT MANAGEMENT LLC 8,320,000$10,095,0000.88%
Wellesley Asset Management 3,968$4,258,0000.51%
OSTRUM ASSET MANAGEMENT 620$757,0000.45%
RWC Asset Management LLP 6,900,000$8,377,0000.38%
View complete list of ON SEMICONDUCTOR CORP shareholders