Calamos Advisors LLC - DEXCOM INC ownership

DEXCOM INC's ticker is and the CUSIP is 252131AF4. A total of 32 filers reported holding DEXCOM INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of DEXCOM INC
ValueSharesWeighting
Q1 2020$62,591,000
+21.9%
22,953,0000.0%0.49%
+93.3%
Q4 2019$51,328,000
+37.4%
22,953,000
-2.2%
0.25%
+25.1%
Q3 2019$37,346,000
-0.3%
23,473,000
+0.1%
0.20%
-2.4%
Q2 2019$37,477,000
+18.6%
23,458,000
-0.2%
0.21%
+5.6%
Q1 2019$31,602,000
+0.3%
23,508,000
+0.1%
0.20%
-5.3%
Q4 2018$31,513,000
+58.8%
23,480,000
+81.3%
0.21%
+90.8%
Q3 2018$19,848,00012,953,0000.11%
Other shareholders
DEXCOM INC shareholders Q4 2019
NameSharesValueWeighting ↓
DeepCurrents Investment Group LLC 27,500,000$37,011,0003.20%
Mohican Financial Management, LLC 525,000$690,0002.25%
STEELHEAD PARTNERS LLC 10,057,000$13,520,0001.28%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 20,000,000$26,865,0001.03%
Castle Creek Arbitrage, LLC 2,500,000$3,362,0000.99%
CSS LLC/IL 11,500,000$15,468,0000.93%
WOLVERINE ASSET MANAGEMENT LLC 41,575,000$55,890,0000.76%
Verition Fund Management LLC 13,608,000$18,302,0000.71%
LINDEN ADVISORS LP 18,300,000$24,613,0000.56%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 13,000,000$17,477,0000.54%
View complete list of DEXCOM INC shareholders