Chesapeake Wealth Management
Position in TMO — Thermo Fisher Scientific Inc.
CIK 1730383
WILLIAMSBURG, VA
Position in TMO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,867,565
+$47,430 QoQ
Shares Held
3,725
+0.6% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
1.12%
of 13F equity value
Holder Rank
#1,208
of 2,606 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 84%
Shared 0%
None 16%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Chesapeake Wealth Management holds $1,867,565 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
|
3,725 | $1,867,565 |
All Filings in TMO
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,867,565 | 3,725 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $1,820,135 | 3,703 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $2,146,282 | 3,704 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $1,845,015 | 3,804 | Shares | Sole | 2025-11-03 | |
| 2025-06-30 | $1,559,398 | 3,846 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $1,965,022 | 3,949 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $2,125,659 | 4,086 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 | $2,529,950 | 4,090 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $2,314,858 | 4,186 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $2,469,560 | 4,249 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $2,349,807 | 4,427 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $2,276,752 | 4,498 | Shares | Sole | 2023-11-16 | |
| 2023-06-30 | $2,385,962 | 4,573 | Shares | Sole | 2023-08-01 | |
| 2023-03-31 | $2,695,105 | 4,676 | Shares | Sole | 2023-04-25 | |
| 2022-12-31 | $2,571,171 | 4,669 | Shares | Sole | 2023-02-23 | |
| 2022-09-30 | $2,441,612 | 4,814 | Shares | Sole | 2022-10-28 | |
| 2022-06-30 | $2,693,038 | 4,957 | Shares | Sole | 2022-07-21 | |
| 2022-03-31 | $3,060,747 | 5,182 | Shares | Sole | 2022-04-19 | |
| 2021-12-31 | $3,549,716 | 5,320 | Shares | Sole | 2022-02-03 | |
| 2021-09-30 | $3,124,031 | 5,468 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $3,061,123 | 6,068 | Shares | Sole | 2021-07-29 | |
| 2021-03-31 | $2,993,852 | 6,560 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $3,429,072 | 7,362 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $3,303,452 | 7,482 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $2,698,345 | 7,447 | Shares | Sole | 2020-08-11 | |
| 2020-03-31 | $2,079,071 | 7,331 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||