Position in QTRX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,425,867
-$134,866 QoQ
Shares Held
689,167
+71.2% QoQ
Ownership
1.46%
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 QTRX Over Time
Shares Held
Position Value (USD)
Derivatives in QTRX
reported options exposure · as of Jun 30, 2023CallValue
$0
CallShares
0
PutValue
$4,279,990
PutShares
189,800
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. QTRX ranks #47 (0.1% 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 QTRX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,425,867 | 689,167 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,560,733 | 402,631 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,565,950 | 1,209,199 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $80,571 | 12,116 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $362,691 | 55,713 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $23,227,623 | 2,185,101 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $26,725,230 | 2,062,132 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $11,028,328 | 834,847 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $53,367,994 | 2,265,195 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $60,409,534 | 2,209,566 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $53,734,784 | 1,979,911 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $21,660,154 | 960,539 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $4,279,990 | 189,800 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $15,956,528 | 1,415,841 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $22,785,535 | 1,645,165 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $19,929,956 | 1,808,526 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $24,455,108 | 1,510,507 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $53,111,993 | 1,819,527 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $44,556,633 | 1,050,864 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $3,734,250 | 75,000 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $36,153,664 | 726,123 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $36,690,128 | 625,471 | Shares | Sole | 2021-08-16 | |
| 2020-12-31 | $12,791,406 | 275,084 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $9,600,143 | 284,533 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $24,411,748 | 891,265 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $11,472,505 | 624,524 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||