Gilder Gagnon Howe & Co’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
Q1 | – | Sell |
-931,894
| Closed | -$33.6M | – | 265 |
|
|
2024
Q4 | $33.6M | Buy |
931,894
+58,920
| +7% | +$2.12M | 0.36% | 67 |
|
|
2024
Q3 | $37M | Sell |
872,974
-155,659
| -15% | -$6.6M | 0.44% | 58 |
|
|
2024
Q2 | $41.4M | Buy |
1,028,633
+131,245
| +15% | +$5.29M | 0.52% | 50 |
|
|
2024
Q1 | $31.8M | Buy |
897,388
+879,312
| +4,865% | +$31.1M | 0.4% | 61 |
|
|
2023
Q4 | $535K | Buy |
+18,076
| New | +$535K | 0.01% | 224 |
|
|
2023
Q3 | – | Sell |
-2,710
| Closed | -$66.5K | – | 309 |
|
|
2023
Q2 | $66.5K | Buy |
+2,710
| New | +$66.5K | ﹤0.01% | 287 |
|
|
2022
Q4 | – | Sell |
-215,980
| Closed | -$10.3M | – | 264 |
|
|
2022
Q3 | $10.3M | Sell |
215,980
-126,493
| -37% | -$6.05M | 0.18% | 102 |
|
|
2022
Q2 | $20.3M | Sell |
342,473
-403,851
| -54% | -$23.9M | 0.36% | 79 |
|
|
2022
Q1 | $86.8M | Sell |
746,324
-22,582
| -3% | -$2.63M | 0.8% | 37 |
|
|
2021
Q4 | $116M | Sell |
768,906
-12,100
| -2% | -$1.82M | 0.66% | 48 |
|
|
2021
Q3 | $93.2M | Sell |
781,006
-9,561
| -1% | -$1.14M | 0.48% | 62 |
|
|
2021
Q2 | $77M | Buy |
790,567
+9,108
| +1% | +$887K | 0.38% | 71 |
|
|
2021
Q1 | $69M | Sell |
781,459
-609,058
| -44% | -$53.7M | 0.37% | 79 |
|
|
2020
Q4 | $133M | Sell |
1,390,517
-9,844
| -0.7% | -$942K | 0.66% | 46 |
|
|
2020
Q3 | $159M | Sell |
1,400,361
-21,696
| -2% | -$2.46M | 0.98% | 25 |
|
|
2020
Q2 | $141M | Buy |
1,422,057
+155,311
| +12% | +$15.4M | 1.1% | 24 |
|
|
2020
Q1 | $81.5M | Buy |
1,266,746
+35,180
| +3% | +$2.26M | 0.98% | 29 |
|
|
2019
Q4 | $73.4M | Buy |
1,231,566
+604,955
| +97% | +$36.1M | 0.76% | 50 |
|
|
2019
Q3 | $37M | Sell |
626,611
-8,468
| -1% | -$499K | 0.42% | 72 |
|
|
2019
Q2 | $41M | Buy |
635,079
+98,425
| +18% | +$6.35M | 0.41% | 73 |
|
|
2019
Q1 | $34.1M | Buy |
536,654
+418,388
| +354% | +$26.6M | 0.36% | 75 |
|
|
2018
Q4 | $4.49M | Buy |
118,266
+114,215
| +2,819% | +$4.34M | 0.06% | 156 |
|
|
2018
Q3 | $174K | Buy |
+4,051
| New | +$174K | ﹤0.01% | 262 |
|
|
2016
Q2 | – | Sell |
-729
| Closed | -$63K | – | 284 |
|
|
2016
Q1 | $63K | Buy |
+729
| New | +$63K | ﹤0.01% | 221 |
|
|
2014
Q1 | – | Sell |
-1,149
| Closed | -$296K | – | 280 |
|
|
2013
Q4 | $296K | Buy |
+1,149
| New | +$296K | ﹤0.01% | 234 |
|