Position in MTD
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$135,510,895
-$99,824,177 QoQ
Shares Held
107,446
-36.3% QoQ
Ownership
0.532%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 78.5194423245165.ToString("F0")%
Shared 0.ToString("F0")%
None 21.4805576754835.ToString("F0")%
Common Shares in MTD Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026LOOMIS SAYLES & CO L P holds $1,412,201,549 across 13 Diagnostics & Research names. MTD ranks #3 (9.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
1,363,758 | $670,327,969 | |
| 2 | ILMN |
Illumina, Inc.
|
2,942,977 | $362,751,344 | |
| 3 | MTD |
Mettler Toledo International Inc/
This page
|
107,446 | $135,510,895 | |
| 4 | DHR |
Danaher Corp /De/
|
556,853 | $105,579,328 | |
| 5 | RDNT |
RadNet, Inc.
|
686,215 | $38,352,556 | |
| 6 | CRL |
Charles River Laboratories International, Inc.
|
170,982 | $29,494,394 | |
| 7 | NTRA |
Natera, Inc.
|
142,019 | $28,402,379 | |
| 8 | TWST |
Twist Bioscience Corp
|
492,290 | $23,393,620 |
All Filings in MTD
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $135,510,895 | 107,446 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $235,335,072 | 168,797 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $216,382,221 | 176,263 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $209,250,524 | 178,128 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $195,389,825 | 165,457 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $270,164,092 | 220,780 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $314,790,029 | 209,902 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $288,264,118 | 206,258 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $269,796,568 | 202,658 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $246,456,490 | 203,186 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $162,388,751 | 146,551 | Shares | Defined | 2023-11-09 | |
| 2023-06-30 | $192,960,606 | 147,114 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $203,216,478 | 132,803 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $193,558,764 | 133,909 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $152,899,948 | 141,036 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $164,308,573 | 143,030 | Shares | Defined | 2022-08-05 | |
| 2022-03-31 | $205,606,350 | 149,729 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $232,198,694 | 136,812 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $194,064,514 | 140,896 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $193,604,035 | 139,752 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $164,094,097 | 141,988 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $133,738,040 | 117,347 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $111,033,243 | 114,971 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $94,106,767 | 116,823 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $123,231,866 | 178,465 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||