How many institutional investors hold CATX?

4 tracked institutional investors disclosed a position in CATX (PERSPECTIVE THERAPEUTICS INC) in their most recent 13F filing.

Who is the largest institutional holder of CATX?

Izzy Englander, Millennium Management, holds the largest disclosed position in CATX, valued at $17M.

Did institutional ownership of CATX increase or decrease?

Across recent 13F filings, tracked investors recorded 0 new positions, 0 increased, 0 reduced, and 0 fully exited CATX.

Where does this CATX ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

CATX — PERSPECTIVE THERAPEUTICS INC

Name: PERSPECTIVE THERAPEUTICS INC (CATX) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About PERSPECTIVE THERAPEUTICS INC (CATX)

PERSPECTIVE THERAPEUTICS INC (CATX) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $17M. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in CATX

/100

Mixed Activity

Added / Increased0

Reduced0

Exited0

No recent activity recorded.

Crowded Trade Score™

How many top investors track CATX

/100

Emerging Interest

4investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

CATX Ownership Composition

How PERSPECTIVE THERAPEUTICS INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

97% of tracked value

Institutions

tracked investors

Total Reported

$33.1M

combined 13F value

Other97.4%
Hedge Funds2.6%

Other(3)

97.4%

Hedge Funds(1)

2.6%

Tracked investors reporting CATX

Investor	Firm	Shares	Market value	% of portfolio	As of
Izzy Englander	Millennium Management	4M	$16.9M	0.01%	Mar 31, 2026
Ken Griffin	Citadel Advisors	3.6M	$15.2M	0.00%	Mar 31, 2026
Steve Cohen	Point72 Asset Management	314.2K	$864K	0.00%	Dec 31, 2025
Paul Tudor Jones	Tudor Investment Corp	33.9K	$141.6K	0.00%	Mar 31, 2026

Izzy EnglanderMar 31, 2026
Millennium Management
Shares
4M
Value
$16.9M
% Portfolio
0.01%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
3.6M
Value
$15.2M
% Portfolio
0.00%
Steve CohenDec 31, 2025
Point72 Asset Management
Shares
314.2K
Value
$864K
% Portfolio
0.00%
Paul Tudor JonesMar 31, 2026
Tudor Investment Corp
Shares
33.9K
Value
$141.6K
% Portfolio
0.00%

Recent activity

Investor	Action	Δ %	Current value	Filing date
No recent activity.

No recent activity.

Frequently asked questions

How many institutional investors hold CATX?: 4 tracked institutional investors disclosed a position in CATX (PERSPECTIVE THERAPEUTICS INC) in their most recent 13F filing.
Who is the largest institutional holder of CATX?: Izzy Englander, Millennium Management, holds the largest disclosed position in CATX, valued at $17M.
Did institutional ownership of CATX increase or decrease?: Across recent 13F filings, tracked investors recorded 0 new positions, 0 increased, 0 reduced, and 0 fully exited CATX.
Where does this CATX ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.