Position in MTD
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$2,404,713,273
+$171,125,561 QoQ
Shares Held
1,882,344
+6.3% QoQ
Ownership
9.39%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#1
of 799 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 89%
Shared 0%
None 11%
Common Shares in MTD Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026BlackRock, Inc. holds $60,397,006,173 across 41 Diagnostics & Research names. MTD ranks #9 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
30,919,632 | $15,501,866,689 | |
| 2 | DHR |
Danaher Corp /De/
|
55,084,630 | $10,492,520,314 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
8,170,178 | $4,301,108,497 | |
| 4 | A |
Agilent Technologies, Inc.
|
25,599,001 | $3,400,315,293 | |
| 5 | ILMN |
Illumina, Inc.
|
19,191,398 | $3,374,423,500 | |
| 6 | WAT |
Waters Corp /De/
|
8,484,939 | $3,182,191,513 | |
| 7 | NTRA |
Natera, Inc.
|
10,914,608 | $2,962,770,335 | |
| 8 | IQV |
Iqvia Holdings Inc.
|
14,549,693 | $2,811,291,673 |
All Filings in MTD
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,404,713,273 | 1,882,344 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $2,233,587,712 | 1,771,002 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $2,424,057,054 | 1,738,685 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $2,317,663,834 | 1,887,948 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,288,022,104 | 1,947,717 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $2,246,547,822 | 1,902,387 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $2,380,011,283 | 1,944,962 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $2,860,461,784 | 1,907,356 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||