Simplex Trading’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 | $10.8M | Buy |
+21,900
| New | +$11.9M | 0.01% | 671 |
|
|
2025
Q4 | – | Sell |
-37,100
| Closed | -$18M | – | 10076 |
|
|
2025
Q3 | $18M | Sell |
37,100
-13,100
| -26% | -$6.1M | 0.01% | 684 |
|
|
2025
Q2 | $20.4M | Buy |
50,200
+2,600
| +5% | +$1.09M | 0.01% | 559 |
|
|
2025
Q1 | $23.7M | Sell |
47,600
-10,000
| -17% | -$5.42M | 0.02% | 467 |
|
|
2024
Q4 | $30M | Sell |
57,600
-1,100
| -2% | -$605K | 0.02% | 461 |
|
|
2024
Q3 | $36.3M | Buy |
58,700
+3,300
| +6% | +$1.95M | 0.02% | 395 |
|
|
2024
Q2 | $30.6M | Sell |
55,400
-8,400
| -13% | -$4.81M | 0.02% | 449 |
|
|
2024
Q1 | $37.1M | Sell |
63,800
-74,100
| -54% | -$41.6M | 0.02% | 422 |
|
|
2023
Q4 | $73.2M | Buy |
137,900
+57,300
| +71% | +$27.7M | 0.05% | 242 |
|
|
2023
Q3 | $40.8M | Buy |
80,600
+100
| +0.1% | +$53.3K | 0.03% | 338 |
|
|
2023
Q2 | $42M | Sell |
80,500
-100
| -0.1% | -$54K | 0.03% | 313 |
|
|
2023
Q1 | $46.5M | Sell |
80,600
-73,700
| -48% | -$41.5M | 0.04% | 298 |
|
|
2022
Q4 | $85M | Buy |
154,300
+25,800
| +20% | +$13.7M | 0.09% | 173 |
|
|
2022
Q3 | $65.2M | Buy |
128,500
+69,900
| +119% | +$39.1M | 0.07% | 188 |
|
|
2022
Q2 | $31.8M | Sell |
58,600
-68,600
| -54% | -$37.8M | 0.03% | 354 |
|
|
2022
Q1 | $75.1M | Buy |
127,200
+66,700
| +110% | +$38.3M | 0.07% | 205 |
|
|
2021
Q4 | $40.4M | Buy |
60,500
+28,500
| +89% | +$17.8M | 0.04% | 321 |
|
|
2021
Q3 | $16.3M | Buy |
32,000
+1,000
| +3% | +$549K | 0.02% | 530 |
|
|
2021
Q2 | $15.6M | Buy |
31,000
+30,571
| +7,126% | +$14.4M | 0.02% | 533 |
|
|
2021
Q1 | $19.6M | Sell |
429
-131
| -23% | -$62.5K | 0.04% | 286 |
|
|
2020
Q4 | $26.1M | Buy |
560
+90
| +19% | +$42.2K | 0.03% | 295 |
|
|
2020
Q3 | $20.8M | Buy |
470
+269
| +134% | +$111K | 0.03% | 329 |
|
|
2020
Q2 | $7.28M | Sell |
201
-50
| -20% | -$16.8K | 0.01% | 653 |
|
|
2020
Q1 | $7.12M | Sell |
251
-121
| -33% | -$38.2K | 0.01% | 533 |
|
|
2019
Q4 | $12.1M | Sell |
372
-112
| -23% | -$34K | 0.03% | 404 |
|
|
2019
Q3 | $14.1M | Buy |
484
+123
| +34% | +$35.2K | 0.04% | 314 |
|
|
2019
Q2 | $10.6M | Buy |
361
+46
| +15% | +$12.7K | 0.03% | 386 |
|
|
2019
Q1 | $8.62M | Buy |
315
+90
| +40% | +$22.4K | 0.02% | 436 |
|
|
2018
Q4 | $5.04M | Sell |
225
-10
| -4% | -$2.35K | 0.01% | 570 |
|
|
2018
Q3 | $5.74M | Sell |
235
-20
| -8% | -$4.6K | 0.02% | 558 |
|
|
2018
Q2 | $5.28M | Sell |
255
-81
| -24% | -$17.2K | 0.02% | 548 |
|
|
2018
Q1 | $330K | Buy |
336
+177
| +111% | +$37.2K | 0.01% | 942 |
|
|
2017
Q4 | $318K | Sell |
159
-375
| -70% | -$71.8K | 0.01% | 959 |
|
|
2017
Q3 | $1.02M | Buy |
534
+246
| +85% | +$44.6K | 0.04% | 368 |
|
|
2017
Q2 | $782K | Sell |
288
-121
| -30% | -$20.3K | 0.03% | 457 |
|
|
2017
Q1 | $460K | Buy |
409
+232
| +131% | +$35.5K | 0.02% | 719 |
|
|
2016
Q4 | $130K | Buy |
177
+64
| +57% | +$9.44K | 0.01% | 1335 |
|
|
2016
Q3 | $91K | Sell |
113
-33
| -23% | -$5.08K | 0.01% | 1594 |
|
|
2016
Q2 | $26K | Buy |
146
+71
| +95% | +$10.5K | ﹤0.01% | 2676 |
|
|
2016
Q1 | $44K | Sell |
75
-23
| -23% | -$3.08K | ﹤0.01% | 2070 |
|
|
2015
Q4 | $53K | Sell |
98
-356
| -78% | -$47.5K | ﹤0.01% | 1869 |
|
|
2015
Q3 | $54K | Buy |
454
+317
| +231% | +$41.3K | ﹤0.01% | 1934 |
|
|
2015
Q2 | $46K | Buy |
137
+83
| +154% | +$10.8K | ﹤0.01% | 1763 |
|
|
2015
Q1 | $28K | Buy |
54
+13
| +32% | +$1.68K | ﹤0.01% | 2053 |
|
|
2014
Q4 | $20K | Buy |
+41
| New | +$4.99K | ﹤0.01% | 2067 |
|
Other funds holding TMO
VCM
Simplex Trading's TMO Position: Q1 2026 in Review
Simplex Trading opened a new position in Thermo Fisher Scientific (TMO) in Q1 2026: 9,480 shares worth $4.66M. The stake represents ﹤0.01% of the portfolio and ranks #1162 among its holdings. This is a return to the name: Simplex Trading previously reported a position in TMO as recently as Q3 2025.
Simplex Trading first reported a position in TMO in Q4 2014 and has held it in 28 quarters since. The position peaked at $5.76M in Q3 2025. 2,587 funds tracked by Wall St. Rank hold TMO as of Q1 2026.
- Simplex Trading held 9,480 shares of Thermo Fisher Scientific worth $4.66M as of Q1 2026.
- Thermo Fisher Scientific was a new Simplex Trading position in Q1 2026.
- Thermo Fisher Scientific made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #1162 holding.
- Simplex Trading first reported a position in Thermo Fisher Scientific in Q4 2014 and has held it in 28 quarters since.
- Simplex Trading's Thermo Fisher Scientific position peaked at $5.76M in Q3 2025.
- 2,587 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.