Position in MDXH
as of Dec 31, 2025
· filed Feb 12, 2026
Position Value
$328,717
+$242,065 QoQ
Shares Held
92,078
+394.1% QoQ
Ownership
0.179%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
2 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, 2026JANE STREET GROUP, LLC holds $146,344,169 across 28 Diagnostics & Research names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NTRA |
Natera, Inc.
|
263,677 | $52,732,762 | |
| 2 | TWST |
Twist Bioscience Corp
|
601,163 | $28,567,265 | |
| 3 | ADPT |
Adaptive Biotechnologies Corp
|
682,182 | $9,468,686 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
|
17,167 | $8,438,095 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
|
14,998 | $8,427,225 | |
| 6 | A |
Agilent Technologies, Inc.
|
60,577 | $6,904,565 | |
| 7 | QGEN |
Qiagen N.V.
|
160,639 | $6,431,985 | |
| 8 | MYGN |
Myriad Genetics Inc
|
1,202,531 | $5,411,389 |
All Filings in MDXH
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $328,717 | 92,078 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $86,652 | 18,635 | Shares | Defined | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||