RADX

Radiopharm Theranostics Ltd Cross-source read
Health CareCUSIP 75041J101

No active 13F manager changed its position in RADX last quarter. No recent Form 4 insider filings for RADX.

Tracked 13F holders
6
3 in Q2 2026 filings
13F value (tracked)
$1.2M
Smart-money readNeutral
Net sellingNet buying
Funds · active managers, latest 13F
0 adding · 0 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

No leg leans either way.

Who owns RADX?

6 tracked 13F filers · ranked by shares held

6 tracked 13F filers disclose a position in RADX as of the latest SEC 13F filings, a combined $1.2M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Stonepine Capital Management, LLC51.0M
$671K
Held
Q2 2026
2HSBC Holdings PLC61K
$265K
−68%
Reduced · −130K sh
Q1 2026
3Regal Partners Ltd40K
$168K
Held
Q2 2026
4PNC Financial Services Group, Inc.16K
$69K
Held
Q1 2026
5UBS Group AG3K
$13K
−79%
Reduced · −11K sh
Q1 2026
6Rhumbline Advisers121
$519
20×
Added · +115 sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Funds that own RADX also own

CompanyCo-held byTheir position there
Newmont CorpNEM1 funds$180.7M
Apollo Global Management IncAPO1 funds$166.0M
Bank Of America CorpBAC1 funds$149.9M
Royalty Pharma PLC- CL ARPRX1 funds$137.3M
Schwab (Charles) CorpSCHW1 funds$122.1M
Sanofi-ADRSNY1 funds$113.2M
Freeport-McMoran IncFCX1 funds$109.0M
Teck Resources Ltd-CLS BTECK1 funds$101.1M
Wynn Resorts LtdWYNN1 funds$87.2M
Walt Disney CoDIS1 funds$76.0M
Union Pacific CorpUNP1 funds$74.4M
Wells Fargo & CoWFC1 funds$68.7M

Ranked by how many of RADX's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in RADX.

Insider activity (Form 4)

No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
12
Insiders
Form 4 open-market
00$0
US House
STOCK Act trades
00$0

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

3 tracked filers in Q2 2026 filingsstill filing
059Q4 2024Q2 2025Q4 2025Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $844K
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

0 most recent

No filings captured for this ticker in the live stream yet.

Keep exploring

Connected entities for RADX

Browse more

Build

Ask your agent what changed in RADX

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/RADX/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for RADX.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + the live filing stream, joined for RADX. Filings are public domain, sourced to SEC EDGAR.