UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Position in TMO — Thermo Fisher Scientific Inc.
CIK 861177
NEW YORK, NY
Position in TMO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$1,204,099,562
-$203,228,612 QoQ
Shares Held
2,449,697
+0.9% QoQ
Ownership
0.659%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 46.460072408955064.ToString("F0")%
Shared 0.ToString("F0")%
None 53.539927591044936.ToString("F0")%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC holds $4,972,110,878 across 32 Diagnostics & Research names. TMO ranks #1 (24.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
This page
|
2,449,697 | $1,204,099,562 | |
| 2 | DHR |
Danaher Corp /De/
|
5,225,861 | $990,823,242 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
871,789 | $489,849,516 | |
| 4 | MTD |
Mettler Toledo International Inc/
|
241,360 | $304,403,227 | |
| 5 | A |
Agilent Technologies, Inc.
|
2,646,458 | $301,643,277 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
1,499,267 | $255,684,990 | |
| 7 | LH |
Labcorp Holdings Inc.
|
900,202 | $240,182,890 | |
| 8 | WAT |
Waters Corp /De/
|
794,589 | $236,628,599 |
All Filings in TMO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,204,099,562 | 2,449,697 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $1,407,328,174 | 2,428,731 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $1,171,324,749 | 2,415,003 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $1,245,996,007 | 3,073,043 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,368,859,279 | 2,750,923 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $1,259,450,290 | 2,420,949 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,338,268,146 | 2,163,487 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,185,604,903 | 2,143,951 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $920,446,578 | 1,583,673 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $855,351,622 | 1,611,469 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $864,590,994 | 1,708,104 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $860,437,745 | 1,649,138 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $950,513,663 | 1,649,138 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,027,567,159 | 1,865,963 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $948,278,937 | 1,869,672 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,155,559,812 | 2,127,006 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,149,127,288 | 1,945,530 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,404,271,294 | 2,104,597 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,634,850,506 | 2,861,482 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,218,587,636 | 2,415,580 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $1,038,349,838 | 2,275,187 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $1,038,567,827 | 2,229,739 | Shares | Defined | 2021-03-01 | |
| 2020-09-30 | $1,256,910,741 | 2,846,781 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $1,042,022,801 | 2,875,815 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $832,371,668 | 2,935,020 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||