Westfield 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
2022
Q4
Sell
-421,743
Closed -$20.2M 257
2022
Q3
$20.2M Sell
421,743
-6,095
-1% -$292K 0.16% 167
2022
Q2
$25.3M Buy
427,838
+83,795
+24% +$4.96M 0.2% 153
2022
Q1
$40M Buy
344,043
+22,053
+7% +$2.56M 0.26% 130
2021
Q4
$48.5M Sell
321,990
-9,037
-3% -$1.36M 0.29% 114
2021
Q3
$39.5M Sell
331,027
-64,954
-16% -$7.75M 0.24% 141
2021
Q2
$38.6M Sell
395,981
-20,468
-5% -$1.99M 0.23% 143
2021
Q1
$36.8M Buy
416,449
+36,017
+9% +$3.18M 0.23% 134
2020
Q4
$36.4M Buy
380,432
+130,862
+52% +$12.5M 0.22% 145
2020
Q3
$28.3M Sell
249,570
-13,863
-5% -$1.57M 0.18% 152
2020
Q2
$26.1M Sell
263,433
-36,207
-12% -$3.58M 0.18% 145
2020
Q1
$19.3M Buy
299,640
+291,120
+3,417% +$18.7M 0.17% 145
2019
Q4
$508K Buy
8,520
+66
+0.8% +$3.94K ﹤0.01% 224
2019
Q3
$499K Buy
8,454
+254
+3% +$15K ﹤0.01% 224
2019
Q2
$529K Buy
8,200
+4,000
+95% +$258K ﹤0.01% 229
2019
Q1
$267K Buy
+4,200
New +$267K ﹤0.01% 243
2018
Q2
Sell
-76,300
Closed -$378K 270
2018
Q1
$378K Buy
+76,300
New +$378K ﹤0.01% 239
2016
Q3
Sell
-68,559
Closed -$5.17M 275
2016
Q2
$5.17M Sell
68,559
-22,558
-25% -$1.7M 0.04% 221
2016
Q1
$7.94M Sell
91,117
-21,411
-19% -$1.86M 0.06% 196
2015
Q4
$13.3M Buy
112,528
+3,568
+3% +$421K 0.09% 196
2015
Q3
$9.6M Buy
108,960
+7,387
+7% +$651K 0.07% 192
2015
Q2
$11M Buy
101,573
+24,217
+31% +$2.63M 0.07% 211
2015
Q1
$9.76M Buy
77,356
+68,485
+772% +$8.64M 0.06% 233
2014
Q4
$1.13M Buy
+8,871
New +$1.13M 0.01% 277