Twin Tree Management’s DexCom DXCM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-37,400
| Closed | -$2.48M | – | 1395 |
|
|
2025
Q4 | $2.48M | Sell |
37,400
-127,600
| -77% | -$8.25M | 0.02% | 757 |
|
|
2025
Q3 | $11.1M | Sell |
165,000
-201,700
| -55% | -$16M | 0.05% | 458 |
|
|
2025
Q2 | $32M | Buy |
366,700
+348,200
| +1,882% | +$27.3M | 0.06% | 321 |
|
|
2025
Q1 | $1.26M | Sell |
18,500
-152,100
| -89% | -$12.4M | ﹤0.01% | 1228 |
|
|
2024
Q4 | $13.3M | Buy |
170,600
+43,300
| +34% | +$3.21M | 0.02% | 589 |
|
|
2024
Q3 | $8.53M | Sell |
127,300
-6,300
| -5% | -$517K | 0.02% | 712 |
|
|
2024
Q2 | $15.1M | Sell |
133,600
-141,500
| -51% | -$17.9M | 0.03% | 452 |
|
|
2024
Q1 | $38.2M | Sell |
275,100
-243,800
| -47% | -$30.6M | 0.08% | 236 |
|
|
2023
Q4 | $64.4M | Buy |
+518,900
| New | +$53M | 0.12% | 162 |
|
|
2023
Q3 | – | Sell |
-128,100
| Closed | -$16.5M | – | 1299 |
|
|
2023
Q2 | $16.5M | Hold |
128,100
| – | – | 0.03% | 473 |
|
|
2023
Q1 | $14.9M | Buy |
128,100
+44,700
| +54% | +$5M | 0.03% | 464 |
|
|
2022
Q4 | $9.44M | Buy |
83,400
+69,000
| +479% | +$7.58M | 0.02% | 588 |
|
|
2022
Q3 | $1.16M | Sell |
14,400
-347,600
| -96% | -$29.4M | ﹤0.01% | 1029 |
|
|
2022
Q2 | $27M | Sell |
362,000
-237,200
| -40% | -$21.6M | 0.04% | 329 |
|
|
2022
Q1 | $76.6M | Buy |
599,200
+489,600
| +447% | +$53.6M | 0.12% | 121 |
|
|
2021
Q4 | $14.7M | Buy |
109,600
+26,800
| +32% | +$3.85M | 0.03% | 505 |
|
|
2021
Q3 | $11.3M | Buy |
+82,800
| New | +$10.4M | 0.02% | 531 |
|
|
2021
Q2 | – | Sell |
-94,800
| Closed | -$8.52M | – | 1400 |
|
|
2021
Q1 | $8.52M | Buy |
+94,800
| New | +$8.9M | 0.03% | 497 |
|
|
2020
Q4 | – | Sell |
-10,400
| Closed | -$1.07M | – | 1324 |
|
|
2020
Q3 | $1.07M | Buy |
+10,400
| New | +$1.09M | ﹤0.01% | 880 |
|
|
2019
Q4 | – | Sell |
-59,600
| Closed | -$2.22M | – | 1271 |
|
|
2019
Q3 | $2.22M | Buy |
+59,600
| New | +$2.32M | 0.01% | 660 |
|
|
2018
Q1 | – | Sell |
-53,600
| Closed | -$769K | – | 1149 |
|
|
2017
Q4 | $769K | Sell |
53,600
-13,600
| -20% | -$177K | 0.01% | 752 |
|
|
2017
Q3 | $822K | Buy |
67,200
+37,600
| +127% | +$665K | 0.01% | 709 |
|
|
2017
Q2 | $541K | Sell |
29,600
-420,000
| -93% | -$7.76M | ﹤0.01% | 734 |
|
|
2017
Q1 | $9.52M | Buy |
+449,600
| New | +$8.78M | 0.09% | 225 |
|
|
2015
Q4 | – | Sell |
-44,800
| Closed | -$962K | – | 1432 |
|
|
2015
Q3 | $962K | Sell |
44,800
-39,200
| -47% | -$875K | 0.02% | 561 |
|
|
2015
Q2 | $1.68M | Buy |
+84,000
| New | +$1.48M | 0.04% | 449 |
|
Other funds holding DXCM
VCM
VPM
Twin Tree Management's DXCM Position: Q1 2026 in Review
Twin Tree Management opened a new position in DexCom (DXCM) in Q1 2026: 205 shares worth $12.9K. The stake represents ﹤0.01% of the portfolio and ranks #1222 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in DXCM as recently as Q3 2024.
Twin Tree Management first reported a position in DXCM in Q2 2015 and has held it in 18 quarters since. The position peaked at $19.1M in Q2 2022. 956 funds tracked by Wall St. Rank hold DXCM as of Q1 2026.
- Twin Tree Management held 205 shares of DexCom worth $12.9K as of Q1 2026.
- DexCom was a new Twin Tree Management position in Q1 2026.
- DexCom made up ﹤0.01% of Twin Tree Management's portfolio in Q1 2026, its #1222 holding.
- Twin Tree Management first reported a position in DexCom in Q2 2015 and has held it in 18 quarters since.
- Twin Tree Management's DexCom position peaked at $19.1M in Q2 2022.
- 956 funds tracked by Wall St. Rank held DexCom as of Q1 2026.
Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.