Position in RXST
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$12,686,267
-$9,498,308 QoQ
Shares Held
2,059,459
-3.3% QoQ
Ownership
4.97%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RXST Over Time
Shares Held
Position Value (USD)
Derivatives in RXST
reported options exposure · as of Dec 31, 2024CallValue
$0
CallShares
0
PutValue
$1,203,300
PutShares
35,000
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 Devices
Healthcare · as of Mar 31, 2026MILLENNIUM MANAGEMENT LLC holds $2,438,858,395 across 79 Medical Devices names. RXST ranks #29 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
|
1,098,136 | $360,594,918 | |
| 2 | BSX |
Boston Scientific Corp
|
4,337,804 | $272,197,201 | |
| 3 | IRTC |
iRhythm Holdings, Inc.
|
1,608,014 | $189,777,812 | |
| 4 | MASI |
Masimo Corp
|
988,853 | $175,887,283 | |
| 5 | LIVN |
LivaNova PLC
|
2,438,671 | $155,001,928 | |
| 6 | EW |
Edwards Lifesciences Corp
|
1,796,821 | $143,889,425 | |
| 7 | GMED |
Globus Medical Inc
|
1,643,352 | $141,591,208 | |
| 8 | ABT |
Abbott Laboratories
|
1,323,342 | $135,867,523 |
All Filings in RXST
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $12,686,267 | 2,059,459 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $22,184,575 | 2,129,038 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $19,715,627 | 2,193,062 | Shares | Sole | 2025-11-14 | |
| 2025-07-09 | $20,757,267 | 2,610,977 | Shares | Sole | 2025-07-15 | |
| 2025-06-30 | $12,365,301 | 951,177 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $22,670,611 | 897,846 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,203,300 | 35,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $34,639,190 | 1,007,539 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $28,049,943 | 567,468 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $11,347,219 | 188,586 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $18,298,211 | 354,754 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $13,007,393 | 322,604 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $3,024,000 | 75,000 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $836,700 | 30,000 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $32,381,768 | 1,161,053 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $35,520,566 | 1,233,353 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $11,396,960 | 683,271 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,004,282 | 394,971 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $5,828,328 | 485,694 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $7,173,309 | 509,468 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $11,690,186 | 944,280 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $2,485,698 | 220,951 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $4,175,373 | 329,548 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||