Position in MTD
as of Dec 31, 2025
· filed Feb 13, 2026
Position Value
$31,825,172
+$20,090,449 QoQ
Shares Held
22,827
+138.8% QoQ
Ownership
0.114%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
13 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MTD Over Time
Shares Held
Position Value (USD)
Derivatives in MTD
reported options exposure · as of Sep 30, 2025CallValue
$613,805
CallShares
500
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Walleye Capital LLC holds $25,239,598 across 16 Diagnostics & Research names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GH |
Guardant Health, Inc.
|
104,527 | $15,682,185 | |
| 2 | WGS |
GeneDx Holdings Corp.
|
67,900 | $4,661,335 | |
| 3 | MYGN |
Myriad Genetics Inc
|
464,647 | $2,653,134 | |
| 4 | BDSX |
Biodesix Inc
|
74,447 | $1,678,779 | |
| 5 | MEDP |
Medpace Holdings, Inc.
|
351 | $185,886 | |
| 6 | TMO |
Thermo Fisher Scientific Inc.
|
212 | $106,288 | |
| 7 | GRAL |
GRAIL, Inc.
|
1,319 | $90,048 | |
| 8 | DHR |
Danaher Corp /De/
|
362 | $68,953 |
All Filings in MTD
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $31,825,172 | 22,827 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $613,805 | 500 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $11,734,723 | 9,559 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $4,228,992 | 3,600 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $1,218,184 | 1,037 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $1,527,136 | 1,300 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $5,995,480 | 5,077 | Shares | Sole | 2025-05-14 | |
| 2024-09-30 | $29,994 | 20 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $449,910 | 300 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $220,819 | 158 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $133,129 | 100 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $150,435 | 113 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $242,592 | 200 | Put | Sole | 2024-02-14 | |
| 2023-03-31 | $153,021 | 100 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $3,196,608 | 2,089 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $2,078,557 | 1,438 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,941,658 | 1,791 | Shares | Sole | 2022-11-14 | |
| 2021-09-30 | $381,528 | 277 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $469,630 | 339 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||