Position in MDXH
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$239,937
-$114,144 QoQ
Shares Held
104,321
+5.2% QoQ
Ownership
0.203%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 51 holders
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MDXH Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026BlackRock, Inc. holds $54,004,955,805 across 42 Diagnostics & Research names. MDXH ranks #38 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
30,427,192 | $14,955,877,673 | |
| 2 | DHR |
Danaher Corp /De/
|
51,640,619 | $9,791,061,354 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
8,365,553 | $4,700,520,563 | |
| 4 | A |
Agilent Technologies, Inc.
|
25,902,662 | $2,952,385,405 | |
| 5 | IQV |
Iqvia Holdings Inc.
|
15,027,444 | $2,562,780,290 | |
| 6 | WAT |
Waters Corp /De/
|
8,543,014 | $2,544,109,560 | |
| 7 | ILMN |
Illumina, Inc.
|
19,023,590 | $2,344,847,691 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
1,771,002 | $2,233,587,712 |
All Filings in MDXH
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $239,937 | 104,321 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $354,081 | 99,183 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $458,958 | 98,701 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $188,994 | 85,518 | Shares | Sole | 2025-08-12 | |
| No filing history on record for this holder in this stock. | ||||||