O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Position in TMO — Thermo Fisher Scientific Inc.
CIK 1423442
Stamford, CT
Position in TMO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$27,133,602
-$7,893,317 QoQ
Shares Held
54,120
-24.1% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#404
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, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $80,323,030 across 19 Diagnostics & Research names. TMO ranks #1 (33.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
This page
|
54,120 | $27,133,602 | |
| 2 | DHR |
Danaher Corp /De/
|
79,663 | $15,174,208 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
18,418 | $9,695,971 | |
| 4 | A |
Agilent Technologies, Inc.
|
38,959 | $5,174,923 | |
| 5 | NTRA |
Natera, Inc.
|
12,288 | $3,335,577 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
15,482 | $2,991,432 | |
| 7 | WAT |
Waters Corp /De/
|
7,930 | $2,974,067 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
2,102 | $2,685,326 |
All Filings in TMO
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $27,133,602 | 54,120 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $35,026,919 | 71,261 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $36,894,160 | 63,671 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $21,518,397 | 44,366 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $11,596,561 | 28,601 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $20,220,473 | 40,636 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $15,641,235 | 30,066 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $20,240,847 | 32,722 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $14,396,802 | 26,034 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $13,130,696 | 22,592 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $9,480,970 | 17,862 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $7,092,454 | 14,012 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $7,183,975 | 13,769 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $9,340,075 | 16,205 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $8,010,887 | 14,547 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $6,967,776 | 13,738 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $7,235,403 | 13,318 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $5,852,160 | 9,908 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $7,469,084 | 11,194 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $6,238,923 | 10,920 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $5,196,545 | 10,301 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $3,907,981 | 8,563 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $3,760,241 | 8,073 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $1,792,129 | 4,059 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,926,199 | 5,316 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $5,777,782 | 20,373 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||