Position in MDXH
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$700,810
-$192,047 QoQ
Shares Held
304,700
+21.8% QoQ
Ownership
0.593%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#9
of 51 holders
Holding Since
Dec 2023
8 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, 2026RENAISSANCE TECHNOLOGIES LLC holds $772,811,905 across 28 Diagnostics & Research names. MDXH ranks #20 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MEDP |
Medpace Holdings, Inc.
|
504,668 | $242,336,526 | |
| 2 | DHR |
Danaher Corp /De/
|
678,808 | $128,701,996 | |
| 3 | ILMN |
Illumina, Inc.
|
972,642 | $119,887,852 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
|
138,964 | $68,304,974 | |
| 5 | NTRA |
Natera, Inc.
|
197,500 | $39,498,025 | |
| 6 | A |
Agilent Technologies, Inc.
|
300,300 | $34,228,194 | |
| 7 | GH |
Guardant Health, Inc.
|
337,600 | $31,184,112 | |
| 8 | IDXX |
Idexx Laboratories Inc /De
|
48,504 | $27,253,912 |
All Filings in MDXH
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $700,810 | 304,700 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $892,857 | 250,100 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $943,020 | 202,800 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $321,053 | 145,273 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $173,524 | 122,200 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $291,747 | 123,100 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $31,408 | 15,100 | Shares | Sole | 2024-11-13 | |
| 2023-12-31 | $72,102 | 18,300 | Shares | Sole | 2024-02-13 | |
| No filing history on record for this holder in this stock. | ||||||