Tudor Investment Corp’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 | $6.65M | Buy |
13,534
+4,924
| +57% | +$2.67M | 0.01% | 998 |
|
|
2025
Q4 | $4.99M | Buy |
+8,610
| New | +$4.87M | 0.01% | 1152 |
|
|
2025
Q3 | – | Sell |
-85,253
| Closed | -$39.7M | – | 3892 |
|
|
2025
Q2 | $34.6M | Buy |
85,253
+60,023
| +238% | +$25.1M | 0.08% | 192 |
|
|
2025
Q1 | $12.6M | Buy |
25,230
+16,739
| +197% | +$9.07M | 0.04% | 376 |
|
|
2024
Q4 | $4.42M | Sell |
8,491
-15,816
| -65% | -$8.7M | 0.02% | 763 |
|
|
2024
Q3 | $15M | Sell |
24,307
-32,282
| -57% | -$19.1M | 0.05% | 263 |
|
|
2024
Q2 | $31.3M | Buy |
+56,589
| New | +$32.4M | 0.16% | 84 |
|
|
2024
Q1 | – | Sell |
-26,671
| Closed | -$15M | – | 2789 |
|
|
2023
Q4 | $14.2M | Sell |
26,671
-31,415
| -54% | -$15.2M | 0.11% | 219 |
|
|
2023
Q3 | $29.4M | Sell |
58,086
-391
| -0.7% | -$208K | 0.29% | 33 |
|
|
2023
Q2 | $30.5M | Buy |
+58,477
| New | +$31.6M | 0.36% | 27 |
|
|
2022
Q4 | – | Sell |
-720
| Closed | -$382K | – | 2849 |
|
|
2022
Q3 | $365K | Sell |
720
-3,140
| -81% | -$1.76M | 0.01% | 1638 |
|
|
2022
Q2 | $2.1M | Buy |
+3,860
| New | +$2.12M | 0.06% | 490 |
|
|
2022
Q1 | – | Sell |
-745
| Closed | -$497K | – | 2670 |
|
|
2021
Q4 | $497K | Buy |
+745
| New | +$465K | 0.01% | 1471 |
|
|
2021
Q2 | – | Sell |
-8,226
| Closed | -$3.75M | – | 1932 |
|
|
2021
Q1 | $3.75M | Buy |
8,226
+3,640
| +79% | +$1.74M | 0.08% | 268 |
|
|
2020
Q4 | $2.14M | Hold |
4,586
| – | – | 0.06% | 401 |
|
|
2020
Q3 | $2.02M | Hold |
4,586
| – | – | 0.09% | 300 |
|
|
2020
Q2 | $1.66M | Buy |
4,586
+983
| +27% | +$329K | 0.08% | 304 |
|
|
2020
Q1 | $1.02M | Sell |
3,603
-2,579
| -42% | -$813K | 0.09% | 250 |
|
|
2019
Q4 | $2.01M | Buy |
+6,182
| New | +$1.87M | 0.09% | 282 |
|
|
2019
Q3 | – | Sell |
-2,993
| Closed | -$879K | – | 1339 |
|
|
2019
Q2 | $879K | Buy |
+2,993
| New | +$824K | 0.03% | 552 |
|
|
2019
Q1 | – | Sell |
-7,120
| Closed | -$1.59M | – | 1271 |
|
|
2018
Q4 | $1.59M | Buy |
+7,120
| New | +$1.67M | 0.03% | 255 |
|
|
2018
Q3 | – | Sell |
-5,777
| Closed | -$1.2M | – | 1254 |
|
|
2018
Q2 | $1.2M | Buy |
+5,777
| New | +$1.23M | 0.04% | 382 |
|
|
2017
Q3 | – | Sell |
-3,742
| Closed | -$653K | – | 1253 |
|
|
2017
Q2 | $653K | Sell |
3,742
-4,803
| -56% | -$807K | 0.02% | 481 |
|
|
2017
Q1 | $1.31M | Buy |
8,545
+6,045
| +242% | +$924K | 0.04% | 285 |
|
|
2016
Q4 | $353K | Sell |
2,500
-500
| -17% | -$73.7K | 0.01% | 925 |
|
|
2016
Q3 | $477K | Sell |
3,000
-600
| -17% | -$92.5K | 0.01% | 755 |
|
|
2016
Q2 | $532K | Buy |
+3,600
| New | +$531K | 0.01% | 797 |
|
|
2015
Q4 | – | Sell |
-5,500
| Closed | -$673K | – | 1835 |
|
|
2015
Q3 | $673K | Buy |
+5,500
| New | +$717K | 0.02% | 587 |
|
|
2015
Q2 | – | Sell |
-8,461
| Closed | -$1.14M | – | 1680 |
|
|
2015
Q1 | $1.14M | Buy |
8,461
+3,698
| +78% | +$477K | 0.04% | 326 |
|
|
2014
Q4 | $597K | Buy |
4,763
+1,563
| +49% | +$190K | 0.02% | 633 |
|
|
2014
Q3 | $389K | Sell |
3,200
-3,190
| -50% | -$388K | 0.01% | 832 |
|
|
2014
Q2 | $754K | Sell |
6,390
-2,745
| -30% | -$323K | 0.03% | 323 |
|
|
2014
Q1 | $1.1M | Buy |
+9,135
| New | +$1.09M | 0.05% | 172 |
|
|
2013
Q3 | – | Sell |
-3,900
| Closed | -$330K | – | 954 |
|
|
2013
Q2 | $330K | Buy |
+3,900
| New | +$325K | 0.02% | 507 |
|
Other funds holding TMO
VCM
Tudor Investment Corp's TMO Position: Q1 2026 in Review
Tudor Investment Corp increased its Thermo Fisher Scientific (TMO) stake by 57% in Q1 2026, buying an estimated $2.67M and bringing the position to 13,534 shares worth $6.65M. The position accounts for 0.01% of the portfolio, ranked #998.
Tudor Investment Corp first reported a position in TMO in Q2 2013 and has held it in 34 quarters since. The position peaked at $34.6M in Q2 2025. 2,588 funds tracked by Wall St. Rank hold TMO as of Q1 2026.
- Tudor Investment Corp held 13,534 shares of Thermo Fisher Scientific worth $6.65M as of Q1 2026.
- Tudor Investment Corp bought 4,924 Thermo Fisher Scientific shares in Q1 2026, an estimated $2.67M.
- Thermo Fisher Scientific made up 0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #998 holding.
- Tudor Investment Corp first reported a position in Thermo Fisher Scientific in Q2 2013 and has held it in 34 quarters since.
- Tudor Investment Corp's Thermo Fisher Scientific position peaked at $34.6M in Q2 2025.
- 2,588 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.
Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.