Position in ATRC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$5,132,147
-$1,347,583 QoQ
Shares Held
179,886
+9.8% QoQ
Ownership
0.354%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATRC Over Time
Shares Held
Position Value (USD)
Derivatives in ATRC
reported options exposure · as of Mar 31, 2024CallValue
$1,825,200
CallShares
60,000
PutValue
$304,200
PutShares
10,000
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 Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $757,462,502 across 31 Medical Instruments & Supplies names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TFX |
Teleflex Inc
|
1,442,103 | $182,800,976 | |
| 2 | ISRG |
Intuitive Surgical Inc
|
413,337 | $164,375,858 | |
| 3 | SOLV |
Solventum Corp
|
1,199,940 | $92,575,371 | |
| 4 | MMED |
MiniMed Group, Inc.
|
3,060,615 | $45,756,194 | |
| 5 | MDLN |
Medline Inc.
|
1,066,126 | $42,048,009 | |
| 6 | RMD |
Resmed Inc
|
204,731 | $39,897,977 | |
| 7 | COO |
Cooper Companies, Inc.
|
505,208 | $36,228,465 | |
| 8 | NVST |
Envista Holdings Corp
|
1,147,047 | $30,224,688 |
All Filings in ATRC
Export CSV
33 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,132,147 | 179,886 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $6,479,730 | 163,795 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $12,452,415 | 353,260 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $11,799,330 | 360,065 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $20,108,399 | 623,323 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $10,629,868 | 347,836 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $9,930,225 | 354,145 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $21,694,459 | 952,765 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,825,200 | 60,000 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $304,200 | 10,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $10,943,351 | 359,742 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $15,745,642 | 441,178 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $2,498,300 | 70,000 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $22,572,987 | 515,365 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $68,302,985 | 1,383,772 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $49,471,196 | 1,193,515 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $37,331,257 | 841,173 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $1,331,400 | 30,000 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $443,800 | 10,000 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $3,622,615 | 92,650 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $10,204,253 | 249,737 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $49,307,925 | 750,844 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $68,846,520 | 990,170 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $695,500 | 10,000 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $23,251,190 | 334,309 | Shares | Sole | 2021-11-15 | |
| 2021-09-30 | $695,500 | 10,000 | Put | Sole | 2021-11-15 | |
| 2021-06-30 | $2,605,831 | 32,848 | Shares | Sole | 2021-08-16 | |
| 2021-06-30 | $793,300 | 10,000 | Call | Sole | 2021-08-16 | |
| 2021-03-31 | $655,200 | 10,000 | Call | Sole | 2021-05-17 | |
| 2020-12-31 | $835,050 | 15,000 | Call | Sole | 2021-02-16 | |
| 2020-06-30 | $224,750 | 5,000 | Call | Sole | 2020-08-14 | |
| 2020-06-30 | $339,552 | 7,554 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $14,550,952 | 433,193 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||