Comerica Bank’s DexCom DXCM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $2.93M | Sell |
44,154
-136,340
| -76% | -$8.81M | 0.01% | 908 |
|
|
2025
Q3 | $12.1M | Buy |
180,494
+10,937
| +6% | +$866K | 0.05% | 377 |
|
|
2025
Q2 | $14.8M | Sell |
169,557
-2,702
| -2% | -$212K | 0.06% | 322 |
|
|
2025
Q1 | $11.8M | Buy |
172,259
+38,979
| +29% | +$3.18M | 0.05% | 356 |
|
|
2024
Q4 | $10.4M | Buy |
133,280
+4,167
| +3% | +$309K | 0.04% | 406 |
|
|
2024
Q3 | $8.66M | Buy |
129,113
+1,343
| +1% | +$110K | 0.03% | 466 |
|
|
2024
Q2 | $14.5M | Sell |
127,770
-471
| -0.4% | -$59.5K | 0.06% | 305 |
|
|
2024
Q1 | $17.8M | Sell |
128,241
-9,980
| -7% | -$1.25M | 0.08% | 252 |
|
|
2023
Q4 | $17.2M | Sell |
138,221
-20,872
| -13% | -$2.13M | 0.08% | 243 |
|
|
2023
Q3 | $14.8M | Buy |
+159,093
| New | +$17.9M | 0.08% | 242 |
|
|
2022
Q4 | $14.5M | Buy |
132,429
+12,567
| +10% | +$1.38M | 0.11% | 168 |
|
|
2022
Q3 | $11.9M | Sell |
119,862
-46
| -0% | -$3.9K | 0.1% | 196 |
|
|
2022
Q2 | $9.67M | Sell |
119,908
-940
| -0.8% | -$85.8K | 0.08% | 257 |
|
|
2022
Q1 | $15M | Buy |
120,848
+5,484
| +5% | +$600K | 0.11% | 157 |
|
|
2021
Q4 | $11.7M | Sell |
115,364
-508
| -0.4% | -$73K | 0.09% | 227 |
|
|
2021
Q3 | $16.4M | Sell |
115,872
-24,112
| -17% | -$3.04M | 0.1% | 184 |
|
|
2021
Q2 | $17.7M | Buy |
139,984
+1,468
| +1% | +$141K | 0.11% | 165 |
|
|
2021
Q1 | $14.4M | Buy |
138,516
+36
| +0% | +$3.38K | 0.09% | 219 |
|
|
2020
Q4 | $12.8M | Buy |
138,480
+1,452
| +1% | +$130K | 0.08% | 236 |
|
|
2020
Q3 | $14.1M | Buy |
137,028
+6,232
| +5% | +$651K | 0.1% | 178 |
|
|
2020
Q2 | $13.9M | Buy |
130,796
+38,276
| +41% | +$3.42M | 0.11% | 171 |
|
|
2020
Q1 | $7.69M | Buy |
92,520
+700
| +0.8% | +$43.6K | 0.07% | 286 |
|
|
2019
Q4 | $5.49M | Sell |
91,820
-12,928
| -12% | -$613K | 0.04% | 483 |
|
|
2019
Q3 | $3.85M | Buy |
104,748
+27,928
| +36% | +$1.09M | 0.03% | 655 |
|
|
2019
Q2 | $2.83M | Buy |
76,820
+2,276
| +3% | +$71.5K | 0.02% | 853 |
|
|
2019
Q1 | $2.21M | Sell |
74,544
-2,032
| -3% | -$71.4K | 0.02% | 1061 |
|
|
2018
Q4 | $2.68M | Buy |
76,576
+1,236
| +2% | +$39.2K | 0.02% | 882 |
|
|
2018
Q3 | $2.47M | Sell |
75,340
-4,044
| -5% | -$125K | 0.02% | 985 |
|
|
2018
Q2 | $2.02M | Sell |
79,384
-4,724
| -6% | -$100K | 0.01% | 1259 |
|
|
2018
Q1 | $1.53M | Buy |
84,108
+9,208
| +12% | +$136K | 0.01% | 1396 |
|
|
2017
Q4 | $1.08M | Buy |
74,900
+1,200
| +2% | +$15.6K | 0.01% | 1594 |
|
|
2017
Q3 | $834K | Buy |
73,700
+3,356
| +5% | +$59.3K | 0.01% | 1699 |
|
|
2017
Q2 | $1.23M | Buy |
70,344
+5,612
| +9% | +$104K | 0.01% | 1469 |
|
|
2017
Q1 | $1.26M | Sell |
64,732
-32,440
| -33% | -$633K | 0.01% | 1497 |
|
|
2016
Q4 | $2.07M | Buy |
97,172
+37,992
| +64% | +$673K | 0.02% | 1175 |
|
|
2016
Q3 | $1.23M | Buy |
+59,180
| New | +$1.32M | 0.01% | 1386 |
|
|
2016
Q2 | – | Sell |
-14,748
| Closed | -$246K | – | 2094 |
|
|
2016
Q1 | $246K | Sell |
14,748
-284
| -2% | -$4.74K | ﹤0.01% | 1956 |
|
|
2015
Q4 | $299K | Buy |
15,032
+5,200
| +53% | +$108K | ﹤0.01% | 1866 |
|
|
2015
Q3 | $211K | Buy |
+9,832
| New | +$219K | ﹤0.01% | 1949 |
|
|
2014
Q2 | – | Sell |
-26,332
| Closed | -$272K | – | 2141 |
|
|
2014
Q1 | $272K | Buy |
26,332
+112
| +0.4% | +$1.16K | ﹤0.01% | 2060 |
|
|
2013
Q4 | $232K | Buy |
+26,220
| New | +$208K | ﹤0.01% | 2103 |
|
Other funds holding DXCM
JSC
Comerica Bank's DXCM Position: Q4 2025 in Review
Comerica Bank reduced its DexCom (DXCM) stake by 76% in Q4 2025, selling an estimated $8.81M and leaving 44,154 shares worth $2.93M. The position accounts for 0.01% of the portfolio, ranked #908.
Comerica Bank first reported a position in DXCM in Q4 2013 and has held it in 41 quarters since. The position peaked at $17.8M in Q1 2024. 921 funds tracked by Wall St. Rank hold DXCM as of Q4 2025.
- Comerica Bank held 44,154 shares of DexCom worth $2.93M as of Q4 2025.
- Comerica Bank sold 136,340 DexCom shares in Q4 2025, an estimated $8.81M.
- DexCom made up 0.01% of Comerica Bank's portfolio in Q4 2025, its #908 holding.
- Comerica Bank first reported a position in DexCom in Q4 2013 and has held it in 41 quarters since.
- Comerica Bank's DexCom position peaked at $17.8M in Q1 2024.
- 921 funds tracked by Wall St. Rank held DexCom as of Q4 2025.
Based on Comerica Bank's 13F filing for Q4 2025, filed 29 Jan 2026.