MILLENNIUM MANAGEMENT LLC
Position in CATX — Perspective Therapeutics, Inc.
CIK 1273087
NEW YORK, NY
Position in CATX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$16,874,488
+$13,006,960 QoQ
Shares Held
4,046,640
+187.7% QoQ
Ownership
3.55%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CATX Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026MILLENNIUM MANAGEMENT LLC holds $2,438,858,395 across 79 Medical Devices names. CATX ranks #23 (0.7% 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 CATX
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-07-13 | $18,654,326 | 6,036,999 | Shares | Sole | 2026-07-20 | |
| 2026-06-23 | $14,681,649 | 4,893,883 | Shares | Sole | 2026-06-30 | |
| 2026-03-31 | $16,874,488 | 4,046,640 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,867,528 | 1,406,374 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $8,784,614 | 2,561,112 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $8,921,980 | 2,593,599 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $230,012 | 107,987 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,132,144 | 1,295,343 | Shares | Sole | 2025-02-14 | |
| 2024-06-30 | $2,458,183 | 246,558 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||