Simplex Trading’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 | $55.6K | Buy |
+2,903
| New | +$63.1K | ﹤0.01% | 5755 |
|
|
2025
Q4 | – | Sell |
-3,558
| Closed | -$64.2K | – | 11000 |
|
|
2025
Q3 | $43K | Sell |
3,558
-6,876
| -66% | -$93.1K | ﹤0.01% | 6614 |
|
|
2025
Q2 | $194K | Buy |
10,434
+8,931
| +594% | +$177K | 0.01% | 4537 |
|
|
2025
Q1 | $28K | Buy |
+1,503
| New | +$44K | ﹤0.01% | 6316 |
|
|
2024
Q4 | – | Hold |
0
| – | – | – | 10587 |
|
|
2024
Q3 | – | Hold |
0
| – | – | – | 10583 |
|
|
2024
Q2 | – | Hold |
0
| – | – | – | 10787 |
|
|
2024
Q1 | – | Sell |
-19,801
| Closed | -$531K | – | 10841 |
|
|
2023
Q4 | $585K | Buy |
+19,801
| New | +$411K | 0.02% | 3527 |
|
|
2023
Q3 | – | Hold |
0
| – | – | – | 10844 |
|
|
2023
Q2 | – | Hold |
0
| – | – | – | 11014 |
|
|
2023
Q1 | – | Sell |
-18,131
| Closed | -$751K | – | 11162 |
|
|
2022
Q4 | $814K | Buy |
+18,131
| New | +$821K | 0.04% | 2681 |
|
|
2022
Q3 | – | Hold |
0
| – | – | – | 11826 |
|
|
2022
Q2 | – | Sell |
-1,713
| Closed | -$141K | – | 11955 |
|
|
2022
Q1 | $199K | Buy |
+1,713
| New | +$200K | 0.01% | 5156 |
|
|
2021
Q4 | – | Hold |
0
| – | – | – | 12085 |
|
|
2021
Q3 | – | Hold |
0
| – | – | – | 10852 |
|
|
2021
Q2 | – | Hold |
0
| – | – | – | 11307 |
|
|
2021
Q1 | – | Sell |
-4,298
| Closed | -$399K | – | 10594 |
|
|
2020
Q4 | $411K | Buy |
+4,298
| New | +$443K | 0.02% | 3684 |
|
|
2020
Q3 | – | Sell |
-7,534
| Closed | -$792K | – | 9156 |
|
|
2020
Q2 | $745K | Sell |
7,534
-12,091
| -62% | -$965K | 0.04% | 2428 |
|
|
2020
Q1 | $1.26M | Buy |
19,625
+8,013
| +69% | +$561K | 0.08% | 1672 |
|
|
2019
Q4 | $692K | Buy |
+11,612
| New | +$716K | 0.05% | 2418 |
|
|
2019
Q3 | – | Hold |
0
| – | – | – | 8570 |
|
|
2019
Q2 | – | Sell |
-80
| Closed | -$5.16K | – | 8434 |
|
|
2019
Q1 | $5K | Buy |
+80
| New | +$4.2K | ﹤0.01% | 6489 |
|
|
2018
Q4 | – | Sell |
-200
| Closed | -$7.06K | – | 8326 |
|
|
2018
Q3 | $8K | Buy |
200
+100
| +100% | +$3.49K | ﹤0.01% | 6541 |
|
|
2018
Q2 | $2K | Buy |
+100
| New | +$1.23K | ﹤0.01% | 7057 |
|
|
2018
Q1 | – | Hold |
0
| – | – | – | 7338 |
|
|
2017
Q4 | – | Hold |
0
| – | – | – | 7231 |
|
|
2017
Q2 | – | Sell |
-4,304
| Closed | -$51K | – | 7329 |
|
|
2017
Q1 | $51K | Buy |
4,304
+3,056
| +245% | +$66.8K | ﹤0.01% | 2350 |
|
|
2016
Q4 | $26K | Buy |
1,248
+1,110
| +804% | +$42.7K | ﹤0.01% | 2804 |
|
|
2016
Q3 | $10K | Buy |
+138
| New | +$10.1K | ﹤0.01% | 3641 |
|
|
2016
Q2 | – | Hold |
0
| – | – | – | 7059 |
|
|
2016
Q1 | – | Sell |
-102
| Closed | -$12K | – | 6774 |
|
|
2015
Q4 | $12K | Buy |
+102
| New | +$10.1K | ﹤0.01% | 3155 |
|
|
2015
Q3 | – | Sell |
-78
| Closed | -$8K | – | 6584 |
|
|
2015
Q2 | $8K | Sell |
78
-8
| -9% | -$995 | ﹤0.01% | 3279 |
|
|
2015
Q1 | $10K | Buy |
+86
| New | +$11.2K | ﹤0.01% | 2961 |
|
Other funds holding TNDM
SC
VPM
ACH
VCM
GKIM
DCM
