Position in TMO
as of Jun 30, 2026
· filed Jul 13, 2026
Position Value
$2,506,800
+$49,150 QoQ
Shares Held
5,000
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#1,085
of 2,606 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026VIKING FUND MANAGEMENT LLC holds $2,506,800 across 1 Diagnostics & Research name. TMO ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
This page
|
5,000 | $2,506,800 |
All Filings in TMO
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,506,800 | 5,000 | Shares | Sole | 2026-07-13 | |
| 2026-03-31 | $2,457,650 | 5,000 | Shares | Sole | 2026-04-10 | |
| 2025-12-31 | $2,897,250 | 5,000 | Shares | Sole | 2026-01-12 | |
| 2025-09-30 | $2,425,100 | 5,000 | Shares | Sole | 2025-10-10 | |
| 2025-06-30 | $2,027,300 | 5,000 | Shares | Sole | 2025-07-11 | |
| 2025-03-31 | $2,488,000 | 5,000 | Shares | Sole | 2025-04-10 | |
| 2024-12-31 | $2,601,150 | 5,000 | Shares | Sole | 2025-01-17 | |
| 2024-09-30 | $3,092,850 | 5,000 | Shares | Sole | 2024-10-11 | |
| 2024-06-30 | $2,765,000 | 5,000 | Shares | Sole | 2024-07-16 | |
| 2024-03-31 | $2,906,050 | 5,000 | Shares | Sole | 2024-04-15 | |
| 2023-12-31 | $2,653,950 | 5,000 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $2,530,850 | 5,000 | Shares | Sole | 2023-10-16 | |
| 2023-06-30 | $2,608,750 | 5,000 | Shares | Sole | 2023-07-20 | |
| 2023-03-31 | $2,881,850 | 5,000 | Shares | Sole | 2023-04-17 | |
| 2022-12-31 | $2,753,450 | 5,000 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $2,535,950 | 5,000 | Shares | Sole | 2022-10-12 | |
| 2022-06-30 | $2,716,400 | 5,000 | Shares | Sole | 2022-07-18 | |
| 2022-03-31 | $2,953,250 | 5,000 | Shares | Sole | 2022-04-28 | |
| 2021-12-31 | $3,336,200 | 5,000 | Shares | Sole | 2022-01-14 | |
| 2021-09-30 | $2,856,650 | 5,000 | Shares | Sole | 2021-10-18 | |
| 2021-06-30 | $2,522,350 | 5,000 | Shares | Sole | 2021-07-19 | |
| 2021-03-31 | $2,281,900 | 5,000 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $2,328,900 | 5,000 | Shares | Sole | 2021-01-21 | |
| 2020-09-30 | $2,207,600 | 5,000 | Shares | Sole | 2020-10-13 | |
| 2020-06-30 | $1,811,700 | 5,000 | Shares | Sole | 2020-07-27 | |
| 2020-03-31 | $1,418,000 | 5,000 | Shares | Sole | 2020-04-13 | |
| No filing history on record for this holder in this stock. | ||||||