Position in MMSI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,182,603
+$4,182,603 QoQ
Shares Held
60,679
Ownership
0.102%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
15 quarters on record
Voting authority
Sole 50.ToString("F0")%
Shared 50.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MMSI Over Time
Shares Held
Position Value (USD)
Derivatives in MMSI
reported options exposure · as of Dec 31, 2025CallValue
$599,352
CallShares
6,800
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 Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026TUDOR INVESTMENT CORP ET AL holds $253,491,888 across 19 Medical Instruments & Supplies names. MMSI ranks #7 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HOLX |
HOLOGIC INC
|
2,196,804 | $166,056,414 | |
| 2 | AVTR |
Avantor, Inc.
|
2,344,437 | $18,380,386 | |
| 3 | ISRG |
Intuitive Surgical Inc
|
37,756 | $17,405,138 | |
| 4 | WST |
West Pharmaceutical Services Inc
|
65,415 | $16,395,615 | |
| 5 | COO |
Cooper Companies, Inc.
|
190,995 | $13,656,142 | |
| 6 | BLCO |
Bausch & Lomb Corp
|
376,446 | $5,985,491 | |
| 7 | MMSI |
Merit Medical Systems Inc
This page
|
60,679 | $4,182,603 | |
| 8 | LMAT |
Lemaitre Vascular Inc
|
33,147 | $3,618,657 |
All Filings in MMSI
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15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,182,603 | 60,679 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $599,352 | 6,800 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $2,913,050,000 | 35,000,000 | Principal | Defined | 2025-11-14 | |
| 2024-12-31 | $14,185,632 | 146,667 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $11,960,604 | 121,022 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $4,537,558 | 52,793 | Shares | Defined | 2024-08-14 | |
| 2023-12-31 | $5,988,458 | 78,837 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,565,335 | 37,168 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $3,208,179 | 38,357 | Shares | Defined | 2023-08-14 | |
| 2022-06-30 | $1,171,309 | 21,583 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,155,452 | 17,370 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,749,072 | 28,075 | Shares | Defined | 2022-02-14 | |
| 2020-12-31 | $1,009,393 | 18,184 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $1,864,714 | 42,867 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $310,100 | 6,793 | Shares | Defined | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||