SEI Investments’s Tandem Diabetes Care TNDM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.48M Buy
186,731
+62,375
+50% +$1.16M ﹤0.01% 1416
2025
Q1
$2.38M Buy
124,356
+549
+0.4% +$10.5K ﹤0.01% 1568
2024
Q4
$4.46M Buy
123,807
+93,256
+305% +$3.36M 0.01% 1349
2024
Q3
$1.3M Sell
30,551
-5,599
-15% -$237K ﹤0.01% 1859
2024
Q2
$1.46M Buy
36,150
+18,801
+108% +$757K ﹤0.01% 1764
2024
Q1
$614K Buy
17,349
+9,666
+126% +$342K ﹤0.01% 2045
2023
Q4
$227K Sell
7,683
-33,221
-81% -$983K ﹤0.01% 2406
2023
Q3
$850K Buy
40,904
+20,258
+98% +$421K ﹤0.01% 1938
2023
Q2
$507K Sell
20,646
-62,319
-75% -$1.53M ﹤0.01% 2125
2023
Q1
$3.37M Buy
82,965
+2,512
+3% +$102K 0.01% 1381
2022
Q4
$3.62M Sell
80,453
-29,167
-27% -$1.31M 0.01% 1201
2022
Q3
$5.25M Sell
109,620
-6,180
-5% -$296K 0.01% 1070
2022
Q2
$6.85M Sell
115,800
-234,068
-67% -$13.9M 0.01% 950
2022
Q1
$40.7M Sell
349,868
-211,195
-38% -$24.6M 0.08% 252
2021
Q4
$84.5M Sell
561,063
-151,402
-21% -$22.8M 0.16% 123
2021
Q3
$85.1M Sell
712,465
-4,976
-0.7% -$594K 0.18% 109
2021
Q2
$69.9M Buy
717,441
+32,064
+5% +$3.12M 0.15% 121
2021
Q1
$60.5M Buy
685,377
+133,289
+24% +$11.8M 0.15% 120
2020
Q4
$52.8M Buy
552,088
+502,903
+1,022% +$48.1M 0.14% 136
2020
Q3
$5.53M Buy
49,185
+793
+2% +$89.2K 0.02% 825
2020
Q2
$4.79M Sell
48,392
-11,328
-19% -$1.12M 0.01% 875
2020
Q1
$3.84M Buy
59,720
+2,463
+4% +$158K 0.01% 874
2019
Q4
$3.41M Sell
57,257
-2,104
-4% -$125K 0.01% 1091
2019
Q3
$3.5M Buy
59,361
+5,584
+10% +$330K 0.01% 1080
2019
Q2
$3.47M Sell
53,777
-10,970
-17% -$708K 0.01% 1082
2019
Q1
$4.11M Sell
64,747
-24,229
-27% -$1.54M 0.01% 1010
2018
Q4
$3.72M Buy
88,976
+18,079
+26% +$756K 0.01% 1041
2018
Q3
$3.04M Buy
70,897
+24,915
+54% +$1.07M 0.01% 1112
2018
Q2
$1.01M Buy
+45,982
New +$1.01M ﹤0.01% 1575