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Perspective Therapeutics, Inc.

CATX
Exchange
NYSE
Industry
Pharmaceutical Preparations
SEC CIK
0000728387

In the last 90 days, Perspective Therapeutics, Inc. insiders filed 0 open-market purchases and 5 sales; 131 institutions reported holding it in 13F filings for Q2 2026, worth $297.6M in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in Perspective Therapeutics, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
112
−22 vs. Q4 2024
Shares held
45.3M
−1.26M (−2.7%) vs. Q4 2024
Total value
$96.4M
−$52.0M (−35.0%) vs. Q4 2024
New holders
14
34 more added
Sold out
36
39 more reduced

1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CATX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 112 institutions
Q1 2021: 57 institutionsQ2 2021: 48 institutionsQ3 2021: 43 institutionsQ4 2021: 45 institutionsQ1 2022: 39 institutionsQ2 2022: 43 institutionsQ3 2022: 35 institutionsQ4 2022: 48 institutionsQ1 2023: 42 institutionsQ2 2023: 50 institutionsQ3 2023: 49 institutionsQ4 2023: 52 institutionsQ1 2024: 104 institutionsQ2 2024: 105 institutionsQ3 2024: 127 institutionsQ4 2024: 135 institutionsQ1 2025: 112 institutionsQ2 2025: 98 institutionsQ3 2025: 105 institutionsQ4 2025: 117 institutionsQ1 2026: 138 institutionsQ2 2026: 131 institutions
Value heldQ1 2025: $96.4M
Q1 2021: $20.2MQ2 2021: $13.9MQ3 2021: $9.99MQ4 2021: $6.78MQ1 2022: $5.79MQ2 2022: $5.19MQ3 2022: $3.70MQ4 2022: $4.26MQ1 2023: $17.8MQ2 2023: $22.0MQ3 2023: $9.99MQ4 2023: $14.7MQ1 2024: $294.6MQ2 2024: $384.9MQ3 2024: $654.9MQ4 2024: $150.7MQ1 2025: $96.4MQ2 2025: $146.3MQ3 2025: $150.1MQ4 2025: $105.0MQ1 2026: $333.1MQ2 2026: $297.6M
Institutions holding CATX and their total value by quarter
QuarterHoldersValue
Q2 2026131$297.6M
Q1 2026138$333.1M
Q4 2025117$105.0M
Q3 2025105$150.1M
Q2 202598$146.3M
Q1 2025112$96.4M
Q4 2024135$150.7M
Q3 2024127$654.9M
Q2 2024105$384.9M
Q1 2024104$294.6M
Q4 202352$14.7M
Q3 202349$9.99M
Q2 202350$22.0M
Q1 202342$17.8M
Q4 202248$4.26M
Q3 202235$3.70M
Q2 202243$5.19M
Q1 202239$5.79M
Q4 202145$6.78M
Q3 202143$9.99M
Q2 202148$13.9M
Q1 202157$20.2M

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Perspective Therapeutics, Inc.; share changes are against Q4 2024.

Institutions holding CATX in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC10,050,739$21.4M0.00%+23,438+0.2%Added
BlackRock, Inc.3,971,525$8.46M0.00%−133,722−3.3%Reduced
Vanguard Group Inc3,067,051$6.53M0.00%−77,816−2.5%Reduced
Deerfield Management Company, L.P. (Series C)2,829,413$6.03M0.12%−109,341−3.7%Reduced
Octagon Capital Advisors LP2,250,000$4.79M1.04%−54,752−2.4%Reduced
Affinity Asset Advisors, LLC2,224,196$4.74M0.74%+924,196+71.1%Added
Avidity Partners Management LP2,197,270$4.68M0.97%−497,330−18.5%Reduced
Nicholson Wealth Management Group, LLC1,609,283$3.43M2.25%00.0%Unchanged
Morgan Stanley1,558,451$3.32M0.00%+414,989+36.3%Added
Nuveen, LLC1,242,542$2.65M0.00%+1,242,542New
Geode Capital Management, LLC1,193,927$2.54M0.00%+26,499+2.3%Added
Marshall Wace, LLP1,135,445$2.42M0.00%+328,273+40.7%Added
State Street Corp1,056,999$2.25M0.00%−51,194−4.6%Reduced
Hills Bank & Trust Co1,023,628$2.18M0.15%−4,202−0.4%Reduced
Vestor Capital, LLC974,720$2.08M0.17%+974,720New
Two Sigma Investments, LP614,796$1.31M0.00%−35,555−5.5%Reduced
Citadel Advisors LLC508,088$1.08M0.00%+293,310+136.6%Added
Velan Capital Investment Management LP500,000$1.06M1.10%00.0%Unchanged
Northern Trust Corp470,884$1.00M0.00%−16,389−3.4%Reduced
UBS Group AG469,518$1.00M0.00%−102,230−17.9%Reduced
Sphera Funds Management Ltd.460,247$980.3K0.24%00.0%Unchanged
Rock Springs Capital Management LP444,383$946.5K0.05%00.0%Unchanged
Charles Schwab Investment Management Inc434,085$924.6K0.00%+27,119+6.7%Added
WealthPlan Investment Management, LLC401,049$854.2K0.08%00.0%Unchanged
JPMorgan Chase & Co342,455$729.4K0.00%+193,410+129.8%Added
Goldman Sachs Group Inc302,819$645.0K0.00%−600,099−66.5%Reduced
Bank of America Corp301,803$642.8K0.00%+253,026+518.7%Added
Two Sigma Advisers, LP245,450$522.8K0.00%+93,840+61.9%Added
HighTower Advisors, LLC201,586$429.4K0.00%+23,475+13.2%Added
Portland Investment Counsel Inc.190,000$404.7K0.12%+40,000+26.7%Added
Renaissance Technologies LLC163,460$348.2K0.00%+163,460New
Bank of New York Mellon Corp159,366$339.4K0.00%+15,897+11.1%Added
HighVista Strategies LLC138,350$294.7K0.11%00.0%Unchanged
Federated Hermes, Inc.135,061$287.7K0.00%+135,061New
Bridgeway Capital Management, LLC125,000$266.3K0.01%+125,000New
Qube Research & Technologies Ltd122,013$259.9K0.00%−148,440−54.9%Reduced
Engineers Gate Manager LP118,948$253.4K0.00%−11,652−8.9%Reduced
Verition Fund Management LLC115,255$245.5K0.00%−10,435−8.3%Reduced
Millennium Management LLC107,987$230.0K0.00%−1,187,356−91.7%Reduced
Citizens Financial Group Inc100,000$213.0K0.00%+50,000+100.0%Added
Wexford Capital LP100,000$213.0K0.06%+80,000+400.0%Added
Rhumbline Advisers98,162$209.1K0.00%+3,170+3.3%Added
UBS Oconnor LLC96,060$204.6K0.00%−27,183−22.1%Reduced
Taylor & Morgan Wealth Management, LLC90,000$191.7K0.14%+34,000+60.7%Added
Susquehanna International Group, LLP85,330$181.8K0.00%+58,891+222.7%Added
BNP Paribas Arbitrage, SA74,162$158.0K0.00%+23,068+45.1%Added
Jane Street Group, LLC61,021$130.0K0.00%+17,697+40.8%Added
Barclays PLC57,893$123.3K0.00%−36,986−39.0%Reduced
Cubist Systematic Strategies, LLC51,480$109.7K0.00%−209,994−80.3%Reduced
Alliancebernstein L.P.49,690$105.8K0.00%00.0%Unchanged
Virtus Investment Advisers, Inc.47,307$100.8K0.03%+47,307New
Deutsche Bank AG45,008$95.9K0.00%−1,571−3.4%Reduced
Citigroup Inc40,340$85.9K0.00%−4,901−10.8%Reduced
Creative Planning40,230$85.7K0.00%−30−0.1%Reduced
Walleye Capital LLC39,390$83.9K0.00%−436,402−91.7%Reduced
Wealth Effects LLC39,000$83.1K0.03%+1,000+2.6%Added
Intech Investment Management LLC38,740$82.5K0.00%+12,156+45.7%Added
Sykon Capital LLC37,932$80.8K0.03%00.0%Unchanged
Squarepoint Ops LLC32,569$69.4K0.00%−163,639−83.4%Reduced
Mirae Asset Global ETFs Holdings Ltd.32,349$68.9K0.00%+1,410+4.6%Added
MetLife Investment Management31,310$66.7K0.00%+9,082+40.9%Added
State of Wisconsin Investment Board30,854$65.7K0.00%−103,537−77.0%Reduced
Wells Fargo & Company27,059$57.6K0.00%+597+2.3%Added
Corebridge Financial, Inc.26,483$56.4K0.00%−393−1.5%Reduced
Koa Wealth Management, LLC25,975$55.3K0.04%00.0%Unchanged
Moneta Group Investment Advisors LLC23,707$50.5K0.00%00.0%Unchanged
Price T Rowe Associates Inc23,440$50.0K0.00%+3,748+19.0%Added
AMG National Trust Bank23,423$49.9K0.00%−6,557−21.9%Reduced
Invesco Ltd.22,742$48.4K0.00%−2,432−9.7%Reduced
Trueblood Wealth Management, LLC22,236$47.4K0.02%00.0%Unchanged
CIBC Asset Management Inc20,917$44.6K0.00%+401+2.0%Added
SG Americas Securities, LLC20,789$44.0K0.00%−5,299−20.3%Reduced
Manufacturers Life Insurance Company, The20,138$42.9K0.00%−22−0.1%Reduced
Vontobel Holding Ltd.20,000$42.6K0.00%+4,000+25.0%Added
Iowa State Bank19,061$40.6K0.01%00.0%Unchanged
Mercer Global Advisors Inc16,090$34.3K0.00%+20.0%Added
Man Group plc15,763$33.6K0.00%+15,763New
Voya Investment Management LLC15,417$32.8K0.00%−876−5.4%Reduced
Quadrature Capital Ltd15,158$32.4K0.00%+15,158New
Sherbrooke Park Advisers LLC15,000$31.9K0.01%−6,564−30.4%Reduced
Oxford Asset Management LLP14,805$31.5K0.01%+4,730+46.9%Added
CIBC World Markets Corp11,995$25.5K0.00%+11,995New
ProShare Advisors LLC11,702$24.9K0.00%−3,523−23.1%Reduced
Police & Firemen's Retirement System of New Jersey11,679$24.9K0.00%00.0%Unchanged
Nebula Research & Development LLC10,770$22.9K0.00%−11,080−50.7%Reduced
New York State Common Retirement Fund10,300$21.9K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)9,660$20.6K0.00%+3,951+69.2%Added
Legal & General Group Plc5,803$12.4K0.00%−42,735−88.0%Reduced
Ameritas Investment Partners, Inc.5,476$11.7K0.00%00.0%Unchanged
STRS Ohio5,300$11.3K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC5,197$11.1K0.00%+4,397+549.6%Added
California State Teachers Retirement System3,952$8.42K0.00%−37,750−90.5%Reduced
JDM Financial Group LLC3,500$7.46K0.00%00.0%Unchanged
Royal Bank of Canada3,415$7.00K0.00%−1,985−36.8%Reduced
Russell Investments Group, Ltd.1,736$3.70K0.00%−365−17.4%Reduced
Amalgamated Bank1,629$3.00K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC1,097$2.34K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.1,045$2.23K0.00%+1,000+2,222.2%Added
Caitong International Asset Management Co., Ltd895$1.91K0.00%+780+678.3%Added
National Bank of Canada655$1.40K0.00%−10,345−94.0%Reduced