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 |
-66,200
| Closed | -$4.39M | – | 1394 |
|
|
2025
Q4 | $4.39M | Sell |
66,200
-48,800
| -42% | -$3.15M | 0.04% | 552 |
|
|
2025
Q3 | $7.74M | Sell |
115,000
-223,800
| -66% | -$17.7M | 0.03% | 595 |
|
|
2025
Q2 | $29.6M | Buy |
+338,800
| New | +$26.6M | 0.06% | 341 |
|
|
2024
Q4 | – | Sell |
-188,900
| Closed | -$12.7M | – | 1648 |
|
|
2024
Q3 | $12.7M | Sell |
188,900
-302,600
| -62% | -$24.8M | 0.02% | 567 |
|
|
2024
Q2 | $55.7M | Sell |
491,500
-224,700
| -31% | -$28.4M | 0.13% | 149 |
|
|
2024
Q1 | $99.3M | Buy |
716,200
+39,000
| +6% | +$4.9M | 0.22% | 83 |
|
|
2023
Q4 | $84M | Buy |
+677,200
| New | +$69.2M | 0.16% | 113 |
|
|
2023
Q3 | – | Sell |
-50,100
| Closed | -$6.44M | – | 1297 |
|
|
2023
Q2 | $6.44M | Sell |
50,100
-42,900
| -46% | -$5.19M | 0.01% | 697 |
|
|
2023
Q1 | $10.8M | Sell |
93,000
-179,800
| -66% | -$20.1M | 0.02% | 559 |
|
|
2022
Q4 | $30.9M | Sell |
272,800
-16,900
| -6% | -$1.86M | 0.07% | 272 |
|
|
2022
Q3 | $23.3M | Buy |
289,700
+254,100
| +714% | +$21.5M | 0.04% | 342 |
|
|
2022
Q2 | $2.65M | Sell |
35,600
-158,400
| -82% | -$14.5M | ﹤0.01% | 1019 |
|
|
2022
Q1 | $24.8M | Buy |
194,000
+51,600
| +36% | +$5.64M | 0.04% | 400 |
|
|
2021
Q4 | $19.1M | Sell |
142,400
-293,600
| -67% | -$42.2M | 0.04% | 424 |
|
|
2021
Q3 | $59.6M | Sell |
436,000
-537,600
| -55% | -$67.8M | 0.13% | 138 |
|
|
2021
Q2 | $104M | Buy |
973,600
+646,800
| +198% | +$62.1M | 0.28% | 65 |
|
|
2021
Q1 | $29.4M | Sell |
326,800
-215,200
| -40% | -$20.2M | 0.11% | 198 |
|
|
2020
Q4 | $50.1M | Buy |
542,000
+280,400
| +107% | +$25M | 0.2% | 124 |
|
|
2020
Q3 | $27M | Buy |
+261,600
| New | +$27.3M | 0.11% | 199 |
|
|
2017
Q4 | – | Sell |
-292,000
| Closed | -$3.57M | – | 1039 |
|
|
2017
Q3 | $3.57M | Hold |
292,000
| – | – | 0.03% | 457 |
|
|
2017
Q2 | $5.34M | Buy |
292,000
+225,600
| +340% | +$4.17M | 0.04% | 371 |
|
|
2017
Q1 | $1.41M | Buy |
+66,400
| New | +$1.3M | 0.01% | 639 |
|
|
2016
Q2 | – | Sell |
-12,000
| Closed | -$204K | – | 1243 |
|
|
2016
Q1 | $204K | Buy |
12,000
+1,200
| +11% | +$20K | ﹤0.01% | 1013 |
|
|
2015
Q4 | $221K | Sell |
10,800
-9,600
| -47% | -$200K | ﹤0.01% | 1062 |
|
|
2015
Q3 | $438K | Buy |
20,400
+19,200
| +1,600% | +$428K | 0.01% | 822 |
|
|
2015
Q2 | $24K | Buy |
+1,200
| New | +$21.1K | ﹤0.01% | 1247 |
|
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.