VANGUARD GROUP INC - TANDEM DIABETES CARE INC ownership

TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372104. A total of 81 filers reported holding TANDEM DIABETES CARE INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of TANDEM DIABETES CARE INC
ValueSharesWeighting
Q3 2017$1,024,000
+3.7%
1,403,049
+13.7%
0.00%
Q2 2017$987,000
-31.5%
1,233,607
+2.7%
0.00%
Q1 2017$1,441,000
+56.8%
1,200,616
+181.1%
0.00%
Q4 2016$919,000
-83.9%
427,141
-42.8%
0.00%
Q3 2016$5,722,000
+2.7%
746,955
+1.1%
0.00%
Q2 2016$5,571,000
-6.4%
738,878
+8.2%
0.00%
Q1 2016$5,951,000
-21.8%
683,169
+6.1%
0.00%
-100.0%
Q4 2015$7,608,000
+49.6%
644,190
+11.6%
0.00%
Q3 2015$5,084,000
-7.0%
577,038
+14.5%
0.00%
Q2 2015$5,464,000
-7.3%
504,071
+7.9%
0.00%
Q1 2015$5,896,000
+51.8%
467,215
+52.8%
0.00%
Q4 2014$3,883,000
-0.3%
305,742
+5.4%
0.00%
Q3 2014$3,893,000
+15.2%
290,064
+39.5%
0.00%
Q2 2014$3,380,000
+89.2%
207,886
+157.1%
0.00%
Q1 2014$1,786,000
-14.0%
80,848
+0.3%
0.00%
Q4 2013$2,077,00080,6160.00%
Other shareholders
TANDEM DIABETES CARE INC shareholders Q1 2017
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