AQR CAPITAL MANAGEMENT LLC
Position in TMO — Thermo Fisher Scientific Inc.
CIK 1167557
Greenwich, CT
Position in TMO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$129,305,755
+$67,529,286 QoQ
Shares Held
257,910
+105.2% QoQ
Ownership
0.070%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#163
of 2,606 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 96%
Shared 0%
None 4%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026AQR CAPITAL MANAGEMENT LLC holds $3,926,910,741 across 30 Diagnostics & Research names. TMO ranks #9 (3.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MEDP |
Medpace Holdings, Inc.
|
1,278,935 | $677,311,180 | |
| 2 | NTRA |
Natera, Inc.
|
2,344,570 | $636,433,522 | |
| 3 | ILMN |
Illumina, Inc.
|
3,544,465 | $623,223,275 | |
| 4 | DHR |
Danaher Corp /De/
|
2,641,746 | $503,199,775 | |
| 5 | A |
Agilent Technologies, Inc.
|
3,600,560 | $478,262,381 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
1,536,874 | $296,954,789 | |
| 7 | SHC |
Sotera Health Co
|
10,734,313 | $190,534,053 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
123,972 | $158,375,468 |
All Filings in TMO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $129,305,755 | 257,910 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $61,776,469 | 125,682 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $83,876,543 | 144,752 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $75,472,989 | 155,608 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $44,069,444 | 108,690 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $104,130,261 | 209,265 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $115,075,915 | 221,202 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $130,768,789 | 211,405 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $54,278,056 | 98,152 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $48,323,542 | 83,143 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $57,800,376 | 108,895 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $79,842,749 | 157,739 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $93,224,202 | 178,676 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $130,642,906 | 226,665 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $115,904,274 | 210,471 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $124,034,328 | 244,552 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $150,037,094 | 276,169 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $419,791,492 | 710,728 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $631,337,149 | 946,192 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $636,337,641 | 1,113,783 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $536,994,694 | 1,064,473 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $503,395,810 | 1,103,019 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $372,911,386 | 800,617 | Shares | Other | 2021-02-16 | |
| 2020-09-30 | $298,243,669 | 675,493 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $199,344,974 | 550,160 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $160,295,824 | 565,218 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||