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WEITZ INVESTMENT MANAGEMENT, INC. → TMO
WEITZ INVESTMENT MANAGEMENT, INC. TMO Position History
Thermo Fisher Scientific Inc. • Healthcare
Quarters held
14
Latest value
$57.8M
Q2 2026
Peak value
$78.2M
First seen
Q1 2023
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q1 2023 | $39.2M |
| Q2 2023 | $54.1M |
| Q3 2023 | $63.3M |
| Q4 2023 | $66.4M |
| Q1 2024 | $72.8M |
| Q2 2024 | $69.2M |
| Q3 2024 | $74.4M |
| Q4 2024 | $62.5M |
| Q1 2025 | $62.8M |
| Q2 2025 | $61M |
| Q3 2025 | $73M |
| Q4 2025 | $78.2M |
| Q1 2026 | $59.5M |
| Q2 2026 | $57.8M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $57.8M | 115.2K | — | — |
| Q1 2026 | $59.5M | 121.0K | — | — |
| Q4 2025 | $78.2M | 134.9K | — | — |
| Q3 2025 | $73M | 150.4K | — | — |
| Q2 2025 | $61M | 150.4K | — | — |
| Q1 2025 | $62.8M | 126.2K | — | — |
| Q4 2024 | $62.5M | 120.2K | — | — |
| Q3 2024 | $74.4M | 120.2K | — | — |
| Q2 2024 | $69.2M | 125.2K | — | — |
| Q1 2024 | $72.8M | 125.2K | — | — |
| Q4 2023 | $66.4M | 125.1K | — | — |
| Q3 2023 | $63.3M | 125.1K | — | — |
| Q2 2023 | $54.1M | 103.7K | — | — |
| Q1 2023 | $39.2M | 68.0K | — | — |
Other funds holding TMO
$17.6B
$15.8B
$14.7B
$10.1B
$9.6B
$9.6B
Other WEITZ INVESTMENT MANAGEMENT, INC. positions
BRK/B
$152.8MBERKSHIRE HATHAWAY INC DEL
BRK/B
$148.8MBERKSHIRE HATHAWAY INC DEL
BRK/B
$146.5MBERKSHIRE HATHAWAY INC DEL
BRK/B
$144.2MBERKSHIRE HATHAWAY INC DEL
BRK/B
$144.2MBERKSHIRE HATHAWAY INC DEL
BRK/B
$139.3MBERKSHIRE HATHAWAY INC DEL
BRK/B
$137.6MBERKSHIRE HATHAWAY INC DEL
BRK-A
$135.9MBERKSHIRE HATHAWAY CL B ORD