A.R.T. Advisors, LLC - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 76 filers reported holding TANDEM DIABETES CARE INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q2 2019$2,485,000
-35.7%
38,513
-36.7%
0.14%
-39.0%
Q1 2019$3,862,000
+113.8%
60,813
-25.9%
0.23%
+212.2%
Q2 2018$1,806,000
+845.5%
82,035
+113.0%
0.07%
+825.0%
Q1 2018$191,000
+730.4%
38,518
+284.4%
0.01%
+700.0%
Q4 2017$23,00010,0190.00%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q1 2018
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