D.B. Root & Company, LLC
- SEC CIK
- 0001731717
- Latest filing
- Aug 13, 2026
TMO holding history
Thermo Fisher Scientific Inc. in every 13F filed by D.B. Root & Company, LLC, 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 (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 19
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −503−100.0% | Sold out | Holders |
| Q3 2025 | 503 | $244.0K | 0.1% | −366−42.1% | Reduced | Holders |
| Q2 2025 | 869 | $352.3K | 0.1% | −251−22.4% | Reduced | Holders |
| Q1 2025 | 1,120 | $557.3K | 0.2% | +200+21.7% | Added | Holders |
| Q4 2024 | 920 | $478.6K | 0.2% | +259+39.2% | Added | Holders |
| Q3 2024 | 661 | $408.9K | 0.1% | −15−2.2% | Reduced | Holders |
| Q2 2024 | 676 | $373.8K | 0.1% | +56+9.0% | Added | Holders |
| Q1 2024 | 620 | $360.4K | 0.1% | 00.0% | Unchanged | Holders |
| Q4 2023 | 620 | $329.1K | 0.1% | −9−1.4% | Reduced | Holders |
| Q3 2023 | 629 | $318.4K | 0.1% | +2+0.3% | Added | Holders |
| Q2 2023 | 627 | $327.1K | 0.1% | +30+5.0% | Added | Holders |
| Q1 2023 | 597 | $344.1K | 0.1% | −6−1.0% | Reduced | Holders |
| Q4 2022 | 603 | $332.1K | 0.1% | +27+4.7% | Added | Holders |
| Q3 2022 | 576 | $292.0K | 0.1% | −13−2.2% | Reduced | Holders |
| Q2 2022 | 589 | $319.0K | 0.1% | +6+1.0% | Added | Holders |
| Q1 2022 | 583 | $344.0K | 0.1% | −260−30.8% | Reduced | Holders |
| Q4 2021 | 843 | $562.0K | 0.2% | −17−2.0% | Reduced | Holders |
| Q3 2021 | 860 | $491.0K | 0.2% | −271−24.0% | Reduced | Holders |
| Q2 2021 | 1,131 | $570.0K | 0.2% | −21−1.8% | Reduced | Holders |
| Q1 2021 | 1,152 | $525.0K | 0.2% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.