Position history for VIKING GLOBAL INVESTORS LP's holdings in THERMO FISHER SCIENTIFIC INC
VIKING GLOBAL INVESTORS LP holds 1.7M shares of TMO (THERMO FISHER SCIENTIFIC INC), worth $819.9M as of 2026-Q1. The position was increased (+110.3% shares). TMO represents 2.3% of VIKING GLOBAL INVESTORS LP's portfolio.
Current Value
$819.9M
Current Shares
1.7M
Total Value Change
+$819.9M
Total Shares Change
+1.7M
Other major holders of TMO: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 1.7M |
+110.3% |
| $819.9M |
| 2.3% |
| $508.10 |
88 |
| 2025-Q4 | New | 793,187 | - | $459.6M | 1.2% | $583.45 | 71 |
| 2024-Q2 | Exited | 0 | -100.0% | $0 | 0.0% | $550.29 | 0 |