Citigroup’s Tandem Diabetes Care TNDM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.31M Buy
68,346
+49,978
+272% +$1.09M ﹤0.01% 2941
2025
Q4
$404K Sell
18,368
-10,455
-36% -$189K ﹤0.01% 3679
2025
Q3
$350K Sell
28,823
-58,302
-67% -$789K ﹤0.01% 3743
2025
Q2
$1.62M Sell
87,125
-14,064
-14% -$279K ﹤0.01% 2825
2025
Q1
$1.94M Buy
101,189
+5,976
+6% +$175K ﹤0.01% 2732
2024
Q4
$3.43M Buy
95,213
+13,183
+16% +$446K ﹤0.01% 2333
2024
Q3
$3.48M Sell
82,030
-27,644
-25% -$1.17M ﹤0.01% 2157
2024
Q2
$4.42M Buy
109,674
+32,831
+43% +$1.37M ﹤0.01% 1722
2024
Q1
$2.72M Buy
76,843
+33,865
+79% +$907K ﹤0.01% 2177
2023
Q4
$1.27M Buy
42,978
+13,245
+45% +$275K ﹤0.01% 2629
2023
Q3
$618K Sell
29,733
-2,759
-8% -$75.8K ﹤0.01% 2906
2023
Q2
$797K Buy
32,492
+2,480
+8% +$79.8K ﹤0.01% 3011
2023
Q1
$1.22M Buy
30,012
+20,380
+212% +$844K ﹤0.01% 2399
2022
Q4
$433K Sell
9,632
-7,785
-45% -$352K ﹤0.01% 3274
2022
Q3
$833K Sell
17,417
-16,296
-48% -$893K ﹤0.01% 2856
2022
Q2
$2M Sell
33,713
-1,779
-5% -$146K ﹤0.01% 2098
2022
Q1
$4.13M Sell
35,492
-8,998
-20% -$1.05M ﹤0.01% 1781
2021
Q4
$6.7M Sell
44,490
-9,907
-18% -$1.34M 0.01% 1639
2021
Q3
$6.49M Sell
54,397
-34,147
-39% -$3.76M 0.01% 1641
2021
Q2
$8.62M Sell
88,544
-28,198
-24% -$2.51M 0.01% 1523
2021
Q1
$10.3M Buy
116,742
+46,314
+66% +$4.3M 0.01% 1349
2020
Q4
$6.74M Buy
70,428
+55,200
+362% +$5.69M 0.01% 1864
2020
Q3
$1.73M Sell
15,228
-17,811
-54% -$1.87M ﹤0.01% 2779
2020
Q2
$3.27M Sell
33,039
-8,337
-20% -$665K ﹤0.01% 2269
2020
Q1
$2.66M Buy
41,376
+16,974
+70% +$1.19M ﹤0.01% 2218
2019
Q4
$1.46M Buy
24,402
+13,716
+128% +$846K ﹤0.01% 3337
2019
Q3
$631K Buy
10,686
+18
+0.2% +$1.15K ﹤0.01% 4119
2019
Q2
$689K Sell
10,668
-10,181
-49% -$657K ﹤0.01% 4088
2019
Q1
$1.32M Buy
20,849
+4,107
+25% +$216K ﹤0.01% 3094
2018
Q4
$636K Buy
16,742
+10,812
+182% +$382K ﹤0.01% 3873
2018
Q3
$254K Sell
5,930
-1,115
-16% -$38.9K ﹤0.01% 4994
2018
Q2
$155K Buy
7,045
+6,045
+605% +$74.3K ﹤0.01% 5304
2018
Q1
$5K Hold
1,000
﹤0.01% 7216
2017
Q4
$2K Hold
1,000
﹤0.01% 7402
2017
Q3
$7K Hold
1,000
﹤0.01% 6781
2017
Q2
$8K Sell
1,000
-26
-3% -$240 ﹤0.01% 6610
2017
Q1
$12K Sell
1,026
-847
-45% -$18.5K ﹤0.01% 6506
2016
Q4
$40K Buy
1,873
+1,720
+1,124% +$66.2K ﹤0.01% 6251
2016
Q3
$12K Buy
+153
New +$11.2K ﹤0.01% 6466
2016
Q2
Sell
-1,372
Closed -$119K 7439
2016
Q1
$119K Buy
1,372
+1,150
+518% +$101K ﹤0.01% 5539
2015
Q4
$26K Buy
222
+6
+3% +$595 ﹤0.01% 6353
2015
Q3
$19K Sell
216
-520
-71% -$60.5K ﹤0.01% 6072
2015
Q2
$79K Buy
736
+554
+304% +$68.9K ﹤0.01% 5194
2015
Q1
$23K Sell
182
-53
-23% -$6.89K ﹤0.01% 6032
2014
Q4
$30K Sell
235
-22
-9% -$3.05K ﹤0.01% 6005
2014
Q3
$34K Buy
257
+250
+3,571% +$35K ﹤0.01% 5559
2014
Q2
$1K Sell
7
-135
-95% -$23K ﹤0.01% 6957
2014
Q1
$31K Sell
142
-314
-69% -$80.1K ﹤0.01% 5787
2013
Q4
$117K Buy
+456
New +$104K ﹤0.01% 5133

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