TMO - THERMO FISHER SCIENTIFIC INC
This page shows which of the focused investors we track hold TMO and how their positions changed, so you can see how much conviction the group has in the stock.
In Q3 2025 it was held by 12 managers with an aggregate reported value of $1.1B, which is 0.10% of the combined portfolio.
As of Q3 2025, 12 tracked institutional managers held TMO (THERMO FISHER SCIENTIFIC INC) with an aggregate reported value of $1.1B — 0.10% of the combined AlphaBaseline portfolio.
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- Source
- Curated SEC 13F filings
- Period
- Q3 2025
- Ticker
- TMO
13F data is delayed and excludes shorts/non-13F assets.
Holders
| 1 | William Von Mueffling - Cantillon Capital Management | 2.31% | Reduce -1.1% | 866,770 | $420.4M |
| 2 | Lindsell Train - Lindsell Train | 9.73% | Reduce -4.3% | 817,529 | $396.52M |
| 3 | First Pacific Advisors - First Pacific Advisors | 1.44% | Add +146.0% | 214,946 | $104.25M |
| 4 | Wallace Weitz - Weitz Investment Management | 3.96% | - | 150,450 | $72.97M |
| 5 | Polen Capital Management - Polen Capital Management | 0.18% | Reduce -94.8% | 114,513 | $55.54M |
| 6 | Thomas Gayner - Markel Asset Management | 0.22% | Add +12.6% | 55,800 | $27.06M |
| 7 | Dodge & Cox - Dodge & Cox | 0.01% | Reduce -0.8% | 25,741 | $12.48M |
| 8 | David Katz - Matrix Asset Advisors | 0.97% | Add +0.6% | 21,511 | $10.43M |
| 9 | Robert Olstein - Olstein Capital Management | 0.73% | - | 8,000 | $3.88M |
| 10 | Mairs & Power Growth Fund - Mairs & Power Growth Fund | 0.01% | - | 1,616 | $783.79K |
| 11 | Hillman Value Fund - Hillman Value Fund | 0.23% | New | 820 | $397.72K |
| 12 | Bill Nygren - Oakmark Funds | 0.00% | New | 541 | $262.4K |
Loading holder history for TMO…