Rock Springs Capital Management’s Tandem Diabetes Care TNDM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q4
Sell
-56,250
Closed -$411K 150
2017
Q3
$411K Hold
56,250
0.02% 142
2017
Q2
$450K Sell
56,250
-3,250
-5% -$26K 0.02% 143
2017
Q1
$714K Hold
59,500
0.04% 136
2016
Q4
$1.28M Hold
59,500
0.09% 119
2016
Q3
$4.56M Hold
59,500
0.29% 91
2016
Q2
$4.49M Buy
59,500
+3,250
+6% +$245K 0.33% 87
2016
Q1
$4.9M Hold
56,250
0.41% 79
2015
Q4
$6.64M Buy
56,250
+2,000
+4% +$236K 0.5% 68
2015
Q3
$4.78M Buy
54,250
+750
+1% +$66.1K 0.39% 84
2015
Q2
$5.8M Buy
53,500
+5,920
+12% +$642K 0.42% 81
2015
Q1
$6.01M Buy
47,580
+12,580
+36% +$1.59M 0.56% 63
2014
Q4
$4.45M Buy
35,000
+7,300
+26% +$927K 0.52% 59
2014
Q3
$3.72M Buy
27,700
+8,200
+42% +$1.1M 0.58% 53
2014
Q2
$3.17M Buy
+19,500
New +$3.17M 0.57% 61