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 | $22.2M | Buy |
+45,200
| New | +$24.5M | 0.01% | 399 |
|
|
2025
Q4 | – | Sell |
-76,900
| Closed | -$37.3M | – | 10078 |
|
|
2025
Q3 | $37.3M | Buy |
76,900
+7,800
| +11% | +$3.63M | 0.02% | 432 |
|
|
2025
Q2 | $28M | Buy |
69,100
+21,400
| +45% | +$8.95M | 0.02% | 440 |
|
|
2025
Q1 | $23.7M | Buy |
47,700
+1,000
| +2% | +$542K | 0.02% | 466 |
|
|
2024
Q4 | $24.3M | Sell |
46,700
-14,900
| -24% | -$8.19M | 0.01% | 535 |
|
|
2024
Q3 | $38.1M | Sell |
61,600
-23,800
| -28% | -$14.1M | 0.02% | 378 |
|
|
2024
Q2 | $47.2M | Buy |
85,400
+22,500
| +36% | +$12.9M | 0.03% | 313 |
|
|
2024
Q1 | $36.6M | Buy |
62,900
+700
| +1% | +$393K | 0.02% | 431 |
|
|
2023
Q4 | $33M | Buy |
62,200
+9,000
| +17% | +$4.36M | 0.02% | 494 |
|
|
2023
Q3 | $26.9M | Buy |
53,200
+2,300
| +5% | +$1.23M | 0.02% | 466 |
|
|
2023
Q2 | $26.6M | Sell |
50,900
-25,500
| -33% | -$13.8M | 0.02% | 463 |
|
|
2023
Q1 | $44M | Buy |
76,400
+21,100
| +38% | +$11.9M | 0.04% | 317 |
|
|
2022
Q4 | $30.5M | Sell |
55,300
-5,100
| -8% | -$2.7M | 0.03% | 407 |
|
|
2022
Q3 | $30.6M | Sell |
60,400
-11,400
| -16% | -$6.38M | 0.03% | 379 |
|
|
2022
Q2 | $39M | Sell |
71,800
-13,300
| -16% | -$7.32M | 0.04% | 303 |
|
|
2022
Q1 | $50.3M | Sell |
85,100
-54,000
| -39% | -$31M | 0.05% | 288 |
|
|
2021
Q4 | $92.8M | Buy |
139,100
+47,600
| +52% | +$29.7M | 0.09% | 165 |
|
|
2021
Q3 | $46.6M | Buy |
91,500
+300
| +0.3% | +$165K | 0.04% | 258 |
|
|
2021
Q2 | $46M | Buy |
91,200
+90,664
| +16,915% | +$42.8M | 0.04% | 253 |
|
|
2021
Q1 | $24.5M | Sell |
536
-38
| -7% | -$18.1K | 0.04% | 246 |
|
|
2020
Q4 | $26.7M | Buy |
574
+265
| +86% | +$124K | 0.03% | 287 |
|
|
2020
Q3 | $13.6M | Buy |
309
+86
| +39% | +$35.5K | 0.02% | 415 |
|
|
2020
Q2 | $8.08M | Sell |
223
-407
| -65% | -$136K | 0.01% | 601 |
|
|
2020
Q1 | $17.9M | Buy |
630
+276
| +78% | +$87K | 0.03% | 263 |
|
|
2019
Q4 | $11.5M | Sell |
354
-251
| -41% | -$76.1K | 0.03% | 417 |
|
|
2019
Q3 | $17.6M | Buy |
605
+207
| +52% | +$59.3K | 0.05% | 262 |
|
|
2019
Q2 | $11.7M | Buy |
398
+121
| +44% | +$33.3K | 0.03% | 353 |
|
|
2019
Q1 | $7.58M | Sell |
277
-400
| -59% | -$99.5K | 0.02% | 484 |
|
|
2018
Q4 | $15.2M | Buy |
677
+192
| +40% | +$45K | 0.04% | 257 |
|
|
2018
Q3 | $11.8M | Sell |
485
-19
| -4% | -$4.37K | 0.04% | 310 |
|
|
2018
Q2 | $10.4M | Buy |
504
+72
| +17% | +$15.3K | 0.04% | 338 |
|
|
2018
Q1 | $48K | Sell |
432
-177
| -29% | -$37.2K | ﹤0.01% | 2492 |
|
|
2017
Q4 | $110K | Buy |
609
+169
| +38% | +$32.4K | ﹤0.01% | 1728 |
|
|
2017
Q3 | $61K | Buy |
440
+121
| +38% | +$21.9K | ﹤0.01% | 2134 |
|
|
2017
Q2 | $49K | Sell |
319
-61
| -16% | -$10.2K | ﹤0.01% | 2416 |
|
|
2017
Q1 | $55K | Sell |
380
-424
| -53% | -$64.8K | ﹤0.01% | 2268 |
|
|
2016
Q4 | $367K | Buy |
804
+486
| +153% | +$71.7K | 0.02% | 701 |
|
|
2016
Q3 | $26K | Sell |
318
-36
| -10% | -$5.55K | ﹤0.01% | 2714 |
|
|
2016
Q2 | $121K | Buy |
354
+83
| +31% | +$12.3K | 0.01% | 1345 |
|
|
2016
Q1 | $159K | Sell |
271
-29
| -10% | -$3.89K | 0.01% | 1016 |
|
|
2015
Q4 | $177K | Sell |
300
-9
| -3% | -$1.2K | 0.01% | 960 |
|
|
2015
Q3 | $427K | Buy |
309
+52
| +20% | +$6.78K | 0.03% | 506 |
|
|
2015
Q2 | $25K | Buy |
257
+21
| +9% | +$2.74K | ﹤0.01% | 2271 |
|
|
2015
Q1 | $32K | Buy |
236
+112
| +90% | +$14.4K | ﹤0.01% | 1913 |
|
|
2014
Q4 | $39K | Buy |
+124
| New | +$15.1K | ﹤0.01% | 1547 |
|
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.