Position in MDXH
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,252,874
+$835,788 QoQ
Shares Held
544,728
+366.3% QoQ
Ownership
1.06%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#7
of 51 holders
Holding Since
Dec 2023
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, 2026MILLENNIUM MANAGEMENT LLC holds $798,894,531 across 31 Diagnostics & Research names. MDXH ranks #28 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRL |
Charles River Laboratories International, Inc.
|
934,045 | $161,122,762 | |
| 2 | GH |
Guardant Health, Inc.
|
921,395 | $85,109,256 | |
| 3 | A |
Agilent Technologies, Inc.
|
686,546 | $78,252,513 | |
| 4 | WAT |
Waters Corp /De/
|
185,168 | $55,143,030 | |
| 5 | IQV |
Iqvia Holdings Inc.
|
268,185 | $45,736,269 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
70,446 | $39,582,902 | |
| 7 | TMO |
Thermo Fisher Scientific Inc.
|
70,696 | $34,749,204 | |
| 8 | DHR |
Danaher Corp /De/
|
182,825 | $34,663,620 |
All Filings in MDXH
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,252,874 | 544,728 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $417,086 | 116,831 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $126,842 | 27,278 | Shares | Sole | 2025-11-14 | |
| 2023-12-31 | $45,042 | 11,432 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||