Calamos Advisors LLC - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 286 filers reported holding TANDEM DIABETES CARE INC in Q4 2019. The put-call ratio across all filers is 0.96 and the average weighting 0.4%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q1 2022$2,366,000
+105.2%
20,349
+165.6%
0.01%
+125.0%
Q4 2021$1,153,000
-75.9%
7,661
-81.8%
0.00%
-87.1%
Q3 2020$4,785,000
+35.2%
42,160
+17.8%
0.03%
+24.0%
Q2 2020$3,539,000
+77.9%
35,777
+15.7%
0.02%
+56.2%
Q1 2020$1,989,000
-68.3%
30,914
-70.9%
0.02%
-52.9%
Q3 2019$6,274,000
-28.7%
106,390
-22.0%
0.03%
-30.6%
Q2 2019$8,798,000136,3470.05%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q4 2019
NameSharesValueWeighting ↓
Consonance Capital Management LP 300,664$45,256,00029.52%
First Light Asset Management, LLC 411,784$61,982,0004.44%
Jackson Square Partners, LLC 2,504,346$376,954,0003.17%
Spouting Rock Asset Management, LLC 25,193$3,792,0002.97%
KINGDON CAPITAL MANAGEMENT, L.L.C. 150,000$22,578,0002.60%
Chicago Capital, LLC 458,614$69,031,0002.57%
RTW INVESTMENTS, LP 1,160,734$174,714,0002.55%
CROWN ADVISORS MANAGEMENT, INC. 25,000$3,763,0002.42%
HighMark Wealth Management LLC 23,375$3,518,0002.23%
Redwood Investments, LLC 156,693$23,585,0001.86%
View complete list of TANDEM DIABETES CARE INC shareholders