TUDOR INVESTMENT CORP ET AL
Position in CATX — Perspective Therapeutics, Inc.
CIK 923093
STAMFORD, CT
Position in CATX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$141,554
+$50,394 QoQ
Shares Held
33,946
+18.8% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
2 quarters on record
Voting authority
Sole 50%
Shared 50%
None 0%
Common Shares in CATX Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026TUDOR INVESTMENT CORP ET AL holds $327,149,749 across 40 Medical Devices names. CATX ranks #38 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
|
411,118 | $134,998,817 | |
| 2 | BSX |
Boston Scientific Corp
|
632,552 | $39,692,638 | |
| 3 | ABT |
Abbott Laboratories
|
326,258 | $33,496,908 | |
| 4 | MASI |
Masimo Corp
|
143,884 | $25,592,647 | |
| 5 | STE |
STERIS plc
|
55,788 | $12,336,400 | |
| 6 | ESTA |
Establishment Labs Holdings Inc.
|
171,430 | $9,733,795 | |
| 7 | INSP |
Inspire Medical Systems, Inc.
|
167,218 | $8,625,104 | |
| 8 | IRMD |
Iradimed Corp
|
71,836 | $6,914,933 |
All Filings in CATX
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $141,554 | 33,946 | Shares | Defined | 2026-05-15 | |
| 2024-12-31 | $91,160 | 28,577 | Shares | Defined | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||