Position in TMO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$46,518,687
+$1,085,097 QoQ
Shares Held
92,785
+0.4% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#291
of 2,606 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 97%
Shared 0%
None 3%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026BROWN ADVISORY INC holds $843,116,661 across 15 Diagnostics & Research names. TMO ranks #5 (5.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
2,628,487 | $500,674,203 | |
| 2 | ILMN |
Illumina, Inc.
|
568,256 | $99,916,452 | |
| 3 | GH |
Guardant Health, Inc.
|
445,558 | $66,847,066 | |
| 4 | IDXX |
Idexx Laboratories Inc /De
|
108,229 | $56,976,074 | |
| 5 | TMO |
Thermo Fisher Scientific Inc.
This page
|
92,785 | $46,518,687 | |
| 6 | ICLR |
Icon PLC
|
202,339 | $35,148,306 | |
| 7 | LH |
Labcorp Holdings Inc.
|
78,054 | $21,855,120 | |
| 8 | A |
Agilent Technologies, Inc.
|
40,455 | $5,373,637 |
All Filings in TMO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $46,518,687 | 92,785 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $45,433,590 | 92,433 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $51,697,948 | 89,219 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $42,705,523 | 88,049 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $38,897,803 | 95,935 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $472,873,259 | 950,308 | Shares | Defined | 2025-04-30 | |
| 2024-12-31 | $519,280,578 | 998,175 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $997,807,224 | 1,613,087 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $918,734,845 | 1,661,365 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $985,899,547 | 1,696,288 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $1,005,472,842 | 1,894,295 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $1,046,098,501 | 2,066,694 | Shares | Defined | 2023-10-25 | |
| 2023-06-30 | $1,071,795,023 | 2,054,231 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $1,164,285,266 | 2,020,031 | Shares | Sole | 2023-05-08 | |
| 2022-12-31 | $1,106,088,948 | 2,008,551 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,115,564,404 | 2,199,500 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,111,577,499 | 2,046,049 | Shares | Defined | 2022-11-14 | |
| 2022-03-31 | $1,375,971,742 | 2,329,589 | Shares | Defined | 2022-11-14 | |
| 2021-12-31 | $1,694,677,502 | 2,539,832 | Shares | Defined | 2022-01-27 | |
| 2021-09-30 | $1,444,174,264 | 2,527,741 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $1,219,690,413 | 2,417,766 | Shares | Defined | 2021-07-29 | |
| 2021-03-31 | $1,140,360,812 | 2,498,709 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $1,166,192,015 | 2,503,740 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $1,143,604,793 | 2,590,154 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $900,764,918 | 2,485,966 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $669,584,986 | 2,361,019 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||