TCI Fund Management
SuperinvestorTCI Fund Management Ltd
- SEC CIK
- 0001647251
- Manager
- Chris Hohn
- Style
- Activist, Quality
- Latest filing
- Aug 14, 2026
TMO holding history
Thermo Fisher Scientific Inc. in every 13F filed by TCI Fund Management, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
TMO overviewAll 13F holders of TMOFull Q2 2026 holdings
- Shares (Q2 2024)
- 0
- Sold out in Q2 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 6
- Since Q4 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2024 | 0 | $0 | 0.0% | −1,517,639−100.0% | Sold out | Holders |
| Q1 2024 | 1,517,639 | $882.1M | 2.2% | −1,628,743−51.8% | Reduced | Holders |
| Q4 2023 | 3,146,382 | $1.67B | 4.6% | −46,800−1.5% | Reduced | Holders |
| Q3 2023 | 3,193,182 | $1.62B | 5.9% | +20,000+0.6% | Added | Holders |
| Q2 2023 | 3,173,182 | $1.66B | 4.9% | +2,339,032+280.4% | Added | Holders |
| Q1 2023 | 834,150 | $480.8M | 1.6% | +770,380+1,208.1% | Added | Holders |
| Q4 2022 | 63,770 | $35.1M | 0.1% | +63,770 | New | Holders |