Choate Investment Advisors’s Thermo Fisher Scientific TMO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$5.02M Sell
10,207
-141
-1% -$76.5K 0.1% 90
2025
Q4
$6M Sell
10,348
-1,483
-13% -$839K 0.12% 77
2025
Q3
$5.74M Sell
11,831
-1,091
-8% -$508K 0.12% 80
2025
Q2
$5.24M Sell
12,922
-14,263
-52% -$5.96M 0.11% 78
2025
Q1
$13.5M Sell
27,185
-16,026
-37% -$8.68M 0.34% 45
2024
Q4
$22.5M Buy
43,211
+2,462
+6% +$1.35M 0.54% 29
2024
Q3
$25.2M Buy
40,749
+4,639
+13% +$2.75M 0.64% 23
2024
Q2
$20M Buy
36,110
+3,566
+11% +$2.04M 0.52% 23
2024
Q1
$18.9M Buy
32,544
+8,806
+37% +$4.94M 0.51% 23
2023
Q4
$12.6M Buy
23,738
+10,431
+78% +$5.05M 0.39% 27
2023
Q3
$6.74M Buy
13,307
+3,679
+38% +$1.96M 0.26% 41
2023
Q2
$5.02M Buy
9,628
+669
+7% +$361K 0.21% 44
2023
Q1
$5.16M Buy
8,959
+909
+11% +$512K 0.25% 39
2022
Q4
$4.43M Buy
8,050
+521
+7% +$276K 0.27% 43
2022
Q3
$3.82M Buy
7,529
+246
+3% +$138K 0.25% 40
2022
Q2
$3.96M Buy
7,283
+334
+5% +$184K 0.24% 37
2022
Q1
$4.11M Buy
6,949
+1,211
+21% +$696K 0.22% 41
2021
Q4
$3.83M Buy
5,738
+1,919
+50% +$1.2M 0.22% 46
2021
Q3
$2.18M Buy
3,819
+2
+0.1% +$1.1K 0.14% 72
2021
Q2
$1.93M Sell
3,817
-37
-1% -$17.5K 0.12% 75
2021
Q1
$1.76M Buy
3,854
+25
+0.7% +$11.9K 0.11% 80
2020
Q4
$1.78M Buy
3,829
+16
+0.4% +$7.5K 0.11% 76
2020
Q3
$1.68M Hold
3,813
0.11% 76
2020
Q2
$1.38M Sell
3,813
-485
-11% -$163K 0.1% 79
2020
Q1
$1.22M Buy
4,298
+485
+13% +$153K 0.1% 89
2019
Q4
$1.24M Sell
3,813
-30
-0.8% -$9.1K 0.08% 102
2019
Q3
$1.12M Sell
3,843
-59
-2% -$16.9K 0.07% 107
2019
Q2
$1.15M Sell
3,902
-370
-9% -$102K 0.07% 105
2019
Q1
$1.17M Buy
4,272
+1,246
+41% +$310K 0.07% 102
2018
Q4
$677K Buy
3,026
+55
+2% +$12.9K 0.04% 129
2018
Q3
$725K Sell
2,971
-105
-3% -$24.2K 0.04% 115
2018
Q2
$637K Buy
3,076
+20
+0.7% +$4.25K 0.04% 142
2018
Q1
$631K Sell
3,056
-174
-5% -$36.5K 0.03% 151
2017
Q4
$613K Sell
3,230
-75
-2% -$14.4K 0.03% 160
2017
Q3
$625K Buy
3,305
+5
+0.2% +$906 0.03% 158
2017
Q2
$576K Sell
3,300
-25
-0.8% -$4.2K 0.03% 156
2017
Q1
$511K Buy
3,325
+7
+0.2% +$1.07K 0.03% 161
2016
Q4
$468K Sell
3,318
-40
-1% -$5.9K 0.03% 163
2016
Q3
$534K Buy
3,358
+15
+0.4% +$2.31K 0.04% 155
2016
Q2
$494K Buy
3,343
+96
+3% +$14.2K 0.03% 148
2016
Q1
$460K Sell
3,247
-1,524
-32% -$204K 0.03% 154
2015
Q4
$598K Buy
4,771
+46
+1% +$6.13K 0.04% 151
2015
Q3
$578K Buy
4,725
+183
+4% +$23.8K 0.04% 141
2015
Q2
$589K Sell
4,542
-158
-3% -$20.6K 0.03% 148
2015
Q1
$631K Sell
4,700
-71
-1% -$9.15K 0.04% 153
2014
Q4
$598K Sell
4,771
-655
-12% -$79.6K 0.04% 152
2014
Q3
$660K Sell
5,426
-1,085
-17% -$132K 0.04% 152
2014
Q2
$768K Sell
6,511
-671
-9% -$79K 0.05% 145
2014
Q1
$864K Buy
7,182
+375
+6% +$44.6K 0.05% 139
2013
Q4
$758K Sell
6,807
-140
-2% -$13.9K 0.05% 141
2013
Q3
$640K Sell
6,947
-603
-8% -$54.5K 0.05% 147
2013
Q2
$639K Buy
+7,550
New +$628K 0.05% 147

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