UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Position in DGX — Quest Diagnostics Inc
CIK 861177
NEW YORK, NY
Position in DGX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$165,917,250
+$18,948,625 QoQ
Shares Held
846,603
-0.0% QoQ
Ownership
0.765%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 51.89256357466251.ToString("F0")%
Shared 0.ToString("F0")%
None 48.1074364253375.ToString("F0")%
Common Shares in DGX 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. DGX ranks #10 (3.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
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 DGX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $165,917,250 | 846,603 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $146,968,625 | 846,935 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $171,829,018 | 901,611 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $218,520,069 | 1,216,501 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $171,404,670 | 1,013,030 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $151,218,888 | 1,002,379 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $135,703,086 | 874,094 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $131,406,161 | 960,010 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $110,153,977 | 827,541 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $139,135,392 | 1,009,105 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $154,588,544 | 1,268,575 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $170,225,464 | 1,211,052 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $171,339,631 | 1,211,052 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $182,174,687 | 1,164,502 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $147,493,494 | 1,202,164 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $153,428,595 | 1,153,772 | Shares | Other | 2022-08-12 | |
| 2022-03-31 | $111,072,012 | 811,574 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $140,970,791 | 814,813 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $127,178,793 | 875,224 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $118,161,314 | 895,365 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $102,055,706 | 795,198 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $114,164,140 | 957,994 | Shares | Defined | 2021-03-01 | |
| 2020-09-30 | $81,783,062 | 714,325 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $76,970,745 | 675,419 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $70,635,650 | 879,647 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||