Citadel Advisors - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372104. A total of 84 filers reported holding TANDEM DIABETES CARE INC in Q3 2015. The put-call ratio across all filers is 1.91 and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q2 2017$34,000
-70.4%
43,000
-19.4%
0.00%
Q4 2016$115,000
-5.7%
53,379
+233.8%
0.00%
Q3 2016$122,000
+9.9%
15,991
+56.6%
0.00%
Q2 2015$111,00010,2100.00%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q3 2015
NameSharesValueWeighting ↓
Ghost Tree Capital, LLC 131,500$1,765,0000.96%
Rock Springs Capital Management LP 277,000$3,717,0000.58%
Hood River Capital Management LLC 264,313$3,547,0000.49%
Cortina Asset Management, LLC 660,377$8,862,0000.38%
Granite Investment Partners, LLC 127,274$1,708,0000.23%
TPG Group Holdings (SBS) Advisors, Inc. 2,496,194$33,499,0000.22%
Polar Asset Management Partners Inc. 246,100$3,303,0000.17%
WASATCH ADVISORS LP 1,153,979$15,486,0000.16%
Eventide Asset Management 80,000$1,074,0000.15%
Apex Capital Management 359,621$4,826,0000.15%
View complete list of TANDEM DIABETES CARE INC shareholders