Polar Asset Management Partners Inc. - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372104. A total of 69 filers reported holding TANDEM DIABETES CARE INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Polar Asset Management Partners Inc. ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q1 2015$3,742,000
+35.8%
296,493
+36.7%
0.20%
+38.8%
Q4 2014$2,755,000
-16.6%
216,967
-11.8%
0.15%
-13.5%
Q3 2014$3,303,000246,1000.17%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q3 2014
NameSharesValueWeighting ↓
DAFNA Capital Management LLC 724,286$579,0000.41%
SHAKER INVESTMENTS LLC/OH 139,560$112,0000.08%
WASATCH ADVISORS LP 3,172,639$2,538,0000.04%
FRONTIER CAPITAL MANAGEMENT CO LLC 4,902,372$3,922,0000.03%
FALCON POINT CAPITAL, LLC 261,412$209,0000.03%
WRAPMANAGER INC 99,139$79,0000.03%
Rhenman & Partners Asset Management AB 234,000$187,0000.03%
TPG Group Holdings (SBS) Advisors, Inc. 2,496,194$1,997,0000.03%
ELEMENT CAPITAL MANAGEMENT LLC 162,456$130,0000.03%
Rock Springs Capital Management LP 562,500$450,0000.02%
View complete list of TANDEM DIABETES CARE INC shareholders