Calamos Advisors LLC - QUIDEL CORP ownership

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of QUIDEL CORP
ValueSharesWeighting
Q3 2020$45,651,000
-2.0%
6,661,0000.0%0.29%
-10.6%
Q2 2020$46,582,000
+131.0%
6,661,0000.0%0.33%
+108.2%
Q1 2020$20,162,000
+28.4%
6,661,0000.0%0.16%
+102.6%
Q4 2019$15,697,000
+18.5%
6,661,0000.0%0.08%
+8.3%
Q3 2019$13,243,000
+3.0%
6,661,0000.0%0.07%
+1.4%
Q2 2019$12,862,000
-8.4%
6,661,0000.0%0.07%
-19.3%
Q1 2019$14,034,000
+30.4%
6,661,0000.0%0.09%
+23.9%
Q4 2018$10,759,000
-22.8%
6,661,0000.0%0.07%
-7.8%
Q3 2018$13,928,000
+30.2%
6,661,000
+33.2%
0.08%
+18.5%
Q2 2018$10,697,000
+22.6%
5,000,0000.0%0.06%
+14.0%
Q1 2018$8,722,000
+14.7%
5,000,0000.0%0.06%
+46.2%
Q4 2017$7,605,000
+0.5%
5,000,0000.0%0.04%
-33.9%
Q3 2017$7,566,000
+36.3%
5,000,0000.0%0.06%
+43.9%
Q2 2017$5,553,000
+8.3%
5,000,0000.0%0.04%
+2.5%
Q1 2017$5,128,000
+3.9%
5,000,0000.0%0.04%
+2.6%
Q4 2016$4,934,000
-2.2%
5,000,0000.0%0.04%
+8.3%
Q3 2016$5,046,000
+8.0%
5,000,0000.0%0.04%
+9.1%
Q2 2016$4,674,000
+4.3%
5,000,0000.0%0.03%
+10.0%
Q1 2016$4,481,000
-8.2%
5,000,0000.0%0.03%
-3.2%
Q4 2015$4,882,000
+4.9%
5,000,0000.0%0.03%
-3.1%
Q3 2015$4,652,000
-6.6%
5,000,0000.0%0.03%
+3.2%
Q2 2015$4,982,000
-8.4%
5,000,0000.0%0.03%
-8.8%
Q1 2015$5,437,000
-27.2%
5,000,000
-25.1%
0.03%
-30.6%
Q4 2014$7,464,0006,677,0000.05%
Other shareholders

There were no reported owners of QUIDEL CORP in Q4 2020.

NameSharesValueWeighting ↓
View complete list of QUIDEL CORP shareholders