RADX · Radiopharm Theranostics Ltd · Shareholders & Ownership
Every disclosed holder of RADX in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns RADX
13F quarter Jun 30, 2026No chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 51,124,028 | — |
| Insiders (Forms 3, 4, 5) | 180,807,310 | — |
| 13D/G-only blocks | 0 | — |
| Registered funds (N-PORT, not summed) | 0 | — |
% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of RADX
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
147,471,428 | ||
| 2 |
Stonepine Capital Management, LLC
13F
CIK 1440771 · Registered investment adviser · Jun 30, 2026
|
51,000,000 | ||
| 3 |
Canevari Riccardo
Insider
CIK 2123023 · Mar 18, 2026
Director, Managing Director and CEO, issuer-wide
|
22,679,986 | ||
| 4 |
|
9,985,292 | ||
| 5 |
|
644,247 | ||
| 6 |
HSBC HOLDINGS PLC
13F
CIK 873630 · Unknown · Jun 30, 2026
|
62,188 | ||
| 7 |
Regal Partners Ltd
13F
CIK 1577774 · Unknown · Jun 30, 2026
|
40,138 | ||
| 7.1 |
Regal Partners Funds Management Pty Limited
13G
CIK 2099534 · Exempt reporting adviser · Sep 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
157,139,443 | ||
| 8 |
|
26,357 | ||
| 9 |
PNC FINANCIAL SERVICES GROUP, INC.
13F
CIK 713676 · Bank · Jun 30, 2026
|
20,000 | ||
| 10 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
1,507 | ||
| 11 |
RHUMBLINE ADVISERS
13F
CIK 1115418 · Registered investment adviser · Jun 30, 2026
|
195 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.