Position in TMO
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$956,025
-$171,005 QoQ
Shares Held
1,945
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026BECK MACK & OLIVER LLC holds $472,727,501 across 7 Diagnostics & Research names. TMO ranks #4 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RDNT |
RadNet, Inc.
|
3,166,192 | $176,958,470 | |
| 2 | LH |
Labcorp Holdings Inc.
|
616,631 | $164,523,317 | |
| 3 | WAT |
Waters Corp /De/
|
432,206 | $128,710,946 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
This page
|
1,945 | $956,025 | |
| 5 | MTD |
Mettler Toledo International Inc/
|
640 | $807,168 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
700 | $393,323 | |
| 7 | DHR |
Danaher Corp /De/
|
1,995 | $378,252 |
All Filings in TMO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $956,025 | 1,945 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $1,127,030 | 1,945 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $943,363 | 1,945 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $788,619 | 1,945 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $967,832 | 1,945 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,011,847 | 1,945 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $829,502 | 1,341 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $741,573 | 1,341 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $779,402 | 1,341 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $711,789 | 1,341 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $678,773 | 1,341 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $699,666 | 1,341 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $772,912 | 1,341 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $738,475 | 1,341 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $680,141 | 1,341 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $728,538 | 1,341 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $792,061 | 1,341 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $894,768 | 1,341 | Shares | Sole | 2022-01-28 | |
| 2021-09-30 | $871,849 | 1,526 | Shares | Sole | 2021-11-04 | |
| 2021-06-30 | $726,941 | 1,441 | Shares | Sole | 2021-07-28 | |
| 2021-03-31 | $657,643 | 1,441 | Shares | Sole | 2021-05-11 | |
| 2020-12-31 | $671,188 | 1,441 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $636,230 | 1,441 | Shares | Sole | 2020-11-02 | |
| 2020-06-30 | $522,131 | 1,441 | Shares | Sole | 2020-08-10 | |
| 2020-03-31 | $408,667 | 1,441 | Shares | Sole | 2020-05-05 | |
| No filing history on record for this holder in this stock. | ||||||