Stock Ownership/CATX

PERSPECTIVE THERAPEUTICS INC (CATX): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in CATX · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
9
13F filers
Aggregate Value
$47.1M
Across holders
Last Price
$3.19
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity8 increased1 reduced4 exited
Full exits: Hudson Bay Capital Management LP, Qube Research & Technologies Ltd, Squarepoint Ops LLC, Rockefeller Capital Management L.P.
Institutional Holders of CATX
↗
9 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund4.91M$16.7M35.5%0.0%Added+$3.0MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund3.81M$13.0M27.5%0.0%Added+$12.9MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund3.32M$11.3M24.0%0.0%Added+$1.1MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.56M$5.3M11.3%0.0%Added+$1.9MQ2 2026
Walleye Capital LLC
CIK 0001758720
Hedge Fund111K$377K0.8%0.0%Added—Q2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund59K$202K0.4%0.0%Added—Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund28K$95K0.2%0.0%Added$-353KQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund18K$62K0.1%0.0%Reduced$-54KQ2 2026
Brevan Howard Capital Management LP
CIK 0001512857
Hedge Fund14K$47K0.1%0.0%Added—Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$16.7M· 35.5% of total· 0.0% port· 4.91M sh· +$3.0M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$13.0M· 27.5% of total· 0.0% port· 3.81M sh· +$12.9M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$11.3M· 24.0% of total· 0.0% port· 3.32M sh· +$1.1M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$5.3M· 11.3% of total· 0.0% port· 1.56M sh· +$1.9M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$377K· 0.8% of total· 0.0% port· 111K sh· — QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$202K· 0.4% of total· 0.0% port· 59K sh· — QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$95K· 0.2% of total· 0.0% port· 28K sh· $-353K QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$62K· 0.1% of total· 0.0% port· 18K sh· $-54K QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$47K· 0.1% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
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