State Of Wisconsin Investment Board / TMO
State Of Wisconsin Investment Board’s Thermo Fisher Scientific Inc Position
Does State Of Wisconsin Investment Board own Thermo Fisher Scientific Inc (TMO)? Yes — 205.7K shares worth $101M (+0.23% of its 13F portfolio) as of Q1 2026, up from 199.5K shares the prior filed quarter.
Position Value
$101M
Q1 2026
Shares
205.7K
% of Portfolio
+0.23%
Quarters Held
30
currently held
Position History TMO
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 205.7K | $101M | +0.23% |
| Q4 2025 | 199.5K | $116M | +0.26% |
| Q3 2025 | 203.1K | $99M | +0.23% |
| Q2 2025 | 207.7K | $84M | +0.21% |
| Q1 2025 | 229.1K | $114M | +0.29% |
| Q4 2024 | 220.8K | $115M | +0.29% |
| Q3 2024 | 228.7K | $141M | +0.36% |
| Q2 2024 | 307.2K | $170M | +0.45% |
| Q1 2024 | 371.6K | $216M | +0.57% |
| Q4 2023 | 374.8K | $199M | +0.56% |
| Q3 2023 | 376.1K | $190M | +0.59% |
| Q2 2023 | 369.7K | $193M | +0.54% |
| Q1 2023 | 323.9K | $187M | +0.56% |
| Q4 2022 | 330.6K | $182M | +0.59% |
| Q3 2022 | 361.3K | $183M | +0.58% |
| Q2 2022 | 396.5K | $215M | +0.56% |
| Q1 2022 | 407.4K | $241M | +0.50% |
| Q4 2021 | 450.9K | $301M | +0.58% |
| Q3 2021 | 464.8K | $266M | +0.55% |
| Q2 2021 | 494.8K | $250M | +0.52% |
| Q1 2021 | 502.5K | $229M | +0.49% |
| Q4 2020 | 422.6K | $197M | +0.46% |
| Q3 2020 | 447.5K | $198M | +0.49% |
| Q2 2020 | 465.9K | $169M | +0.47% |
| Q1 2020 | 460.5K | $131M | +0.43% |
| Q4 2019 | 533.8K | $173M | +0.43% |
| Q3 2019 | 544.2K | $159M | +0.44% |
| Q2 2019 | 540.2K | $159M | +0.44% |
| Q1 2019 | 580.1K | $159M | +0.45% |
| Q4 2018 | 583.3K | $131M | +0.43% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See State Of Wisconsin Investment Board’s full portfolio or all institutional holders of TMO.