Calamos Advisors LLC - RINGCENTRAL INC ownership

RINGCENTRAL INC's ticker is and the CUSIP is 76680RAD9. A total of 9 filers reported holding RINGCENTRAL INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of RINGCENTRAL INC
ValueSharesWeighting
Q1 2021$102,258,000
-22.3%
28,000,0000.0%0.56%
-27.0%
Q4 2020$131,663,000
+39.8%
28,000,0000.0%0.76%
+26.1%
Q3 2020$94,183,000
-3.4%
28,000,000
-0.0%
0.61%
-12.0%
Q2 2020$97,495,000
+34.6%
28,009,0000.0%0.69%
+21.1%
Q1 2020$72,460,000
+49.7%
28,009,000
+21.8%
0.57%
+138.1%
Q4 2019$48,389,000
+30.2%
23,000,0000.0%0.24%
+18.3%
Q3 2019$37,177,000
+7.7%
23,000,0000.0%0.20%
+5.2%
Q2 2019$34,521,000
+5.3%
23,000,0000.0%0.19%
-6.3%
Q1 2019$32,794,00023,000,0000.20%
Other shareholders
RINGCENTRAL INC shareholders Q1 2021
NameSharesValueWeighting ↓
PIPER SANDLER & CO. 1,148,000$4,720,0003.40%
Calamos Advisors LLC 28,000,000$131,663,0000.76%
D. E. Shaw & Co., Inc. 33,790,000$157,529,0000.14%
MACKAY SHIELDS LLC 2,238,000$10,406,0000.07%
Warberg Asset Management LLC 56,000$260,0000.06%
BLUEFIN CAPITAL MANAGEMENT, LLC 1,680$790,0000.05%
SSI INVESTMENT MANAGEMENT LLC 91,000$427,0000.03%
BNP Paribas Asset Management Holding S.A. 500,000$2,324,0000.01%
WELLS FARGO & COMPANY/MN 3,625,000$16,854,0000.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 8,200,000$38,126,0000.00%
View complete list of RINGCENTRAL INC shareholders