Andreas Halvorsen - Viking Global Investors
Holding/activity history for Thermo Fisher Scientific (TMO)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 1,668,025 | 2.29 | Add 110.29% | 1.20 | $491.53 | $819,884,328 | SEC |
| 2025 Q4 | 793,187 | 1.22 | Buy | 1.22 | $579.45 | $459,612,207 | SEC |
| 2024 Q2 | 0 | 0.00 | Sell 100.00% | 0.28 | SEC | ||
| 2024 Q1 | 128,489 | 0.28 | Reduce 76.14% | 0.80 | $581.21 | $74,679,092 | SEC |
| 2023 Q4 | 538,485 | 1.05 | Reduce 40.15% | 0.74 | $530.79 | $285,822,453 | SEC |
| 2023 Q3 | 899,715 | 1.85 | Add 7.98% | 0.14 | $506.17 | $455,408,742 | SEC |
| 2023 Q2 | 833,233 | 1.79 | Reduce 2.75% | 0.06 | $521.75 | $434,739,318 | SEC |
| 2023 Q1 | 856,836 | 2.33 | Add 2.06% | 0.05 | $576.37 | $493,854,565 | SEC |
| 2022 Q4 | 839,526 | 2.32 | Add 41.44% | 0.68 | $550.69 | $462,318,573 | SEC |
| 2022 Q3 | 593,537 | 1.40 | Reduce 31.19% | 0.67 | $507.19 | $301,036,000 | SEC |
| 2022 Q2 | 862,587 | 2.15 | Add 77.96% | 0.94 | $543.28 | $468,626,000 | SEC |
| 2022 Q1 | 484,696 | 1.16 | Add 129.65% | 0.65 | $590.65 | $286,286,000 | SEC |
| 2021 Q4 | 211,058 | 0.41 | Add 15.82% | 0.06 | $667.24 | $140,826,000 | SEC |
| 2021 Q3 | 182,237 | 0.29 | Reduce 81.98% | 1.27 | $571.33 | $104,117,000 | SEC |
| 2021 Q2 | 1,011,401 | 1.55 | Add 17.35% | 0.23 | $504.47 | $510,221,000 | SEC |
| 2021 Q1 | 861,887 | 1.17 | Add 1,007.58% | 1.06 | $456.38 | $393,348,000 | SEC |
| 2020 Q4 | 77,817 | 0.10 | Reduce 94.35% | 2.08 | $465.79 | $36,246,000 | SEC |
| 2020 Q3 | 1,377,223 | 2.20 | Reduce 20.58% | 0.56 | $441.52 | $608,071,000 | SEC |
| 2020 Q2 | 1,734,144 | 2.72 | Buy | 2.72 | $362.34 | $628,350,000 | SEC |
| 2019 Q2 | 0 | 0.00 | Sell 100.00% | 1.80 | SEC | ||
| 2019 Q1 | 1,146,037 | 1.80 | Add 109.17% | 0.94 | $273.72 | $313,693,000 | SEC |
| 2018 Q4 | 547,906 | 0.71 | Reduce 70.82% | 1.87 | $223.79 | $122,616,000 | SEC |
| 2018 Q3 | 1,877,820 | 2.64 | Reduce 24.29% | 0.75 | $244.08 | $458,338,000 | SEC |
| 2018 Q2 | 2,480,362 | 3.09 | Add 186.85% | 2.01 | $207.14 | $513,782,000 | SEC |
| 2018 Q1 | 864,681 | 1.10 | Add 6.16% | 0.06 | $206.46 | $178,522,000 | SEC |
| 2017 Q4 | 814,517 | 0.98 | Buy | 0.98 | $189.88 | $154,660,000 | SEC |
| 2015 Q3 | 0 | 0.00 | Sell 100.00% | 0.11 | SEC | ||
| 2015 Q2 | 207,527 | 0.11 | Reduce 94.12% | 1.88 | $129.76 | $26,929,000 | SEC |
| 2015 Q1 | 3,531,837 | 2.00 | Reduce 38.96% | 1.48 | $134.34 | $474,467,000 | SEC |
| 2014 Q4 | 5,786,510 | 3.81 | Reduce 27.46% | 1.18 | $125.29 | $724,992,000 | SEC |
| 2014 Q3 | 7,976,502 | 4.31 | Reduce 3.56% | 0.17 | $121.70 | $970,740,000 | SEC |
| 2014 Q2 | 8,271,280 | 4.74 | Reduce 14.45% | 0.77 | $118.00 | $976,011,000 | SEC |
| 2014 Q1 | 9,668,639 | 5.32 | Reduce 6.81% | 0.40 | $120.24 | $1,162,557,000 | SEC |
| 2013 Q4 | 10,375,656 | 5.91 | Reduce 1.85% | 0.11 | $111.35 | $1,155,329,000 | SEC |
| 2013 Q3 | 10,570,770 | 6.00 | Add 21.65% | 1.07 | $92.15 | $974,096,000 | SEC |
| 2013 Q2 | 8,689,600 | 4.45 | Buy | 4.45 | $84.63 | $735,400,000 | SEC |
| 2012 Q4 | 0 | 0.00 | Sell 100.00% | 1.07 | SEC | ||
| 2012 Q3 | 1,899,646 | 1.07 | Reduce 31.48% | 0.51 | $58.83 | $111,756,000 | SEC |
| 2012 Q2 | 2,772,343 | 1.63 | Add 57.22% | 0.59 | $51.91 | $143,912,000 | SEC |
| 2012 Q1 | 1,763,385 | 1.21 | Buy | 1.21 | $56.38 | $99,419,000 | SEC |
| 2009 Q3 | 0 | 0.00 | Sell 100.00% | 1.48 | SEC | ||
| 2009 Q2 | 1,411,300 | 1.48 | Reduce 2.74% | 0.06 | $40.77 | $57,538,000 | SEC |
| 2009 Q1 | 1,451,000 | 2.09 | Buy | 2.09 | $35.67 | $51,757,000 | SEC |
| 2005 Q4 | 0 | 0.00 | Sell 100.00% | 0.41 | SEC | ||
| 2005 Q3 | 280,000 | 0.41 | Reduce 29.11% | 0.16 | $30.90 | $8,652,000 | SEC |
| 2005 Q2 | 395,000 | 0.54 | Buy | 0.54 | $26.87 | $10,613,000 | SEC |