PERSPECTIVE THERAPEUTICS INC CATX
COM NEW · Common Stock · CUSIP 46489V302
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersSeattle, WA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($658.4k this quarter). Holder counts are more reliable. Shares outstanding: 67.4m as of 2024-08-07, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $9.97.
Biggest buyers
| Commodore Capital LP | New | +4.7m |
| JANUS HENDERSON GROUP PLC | New | +4.4m |
| BlackRock Inc. | New | +3.5m |
| Avidity Partners Management LP | New | +3.0m |
| VANGUARD GROUP INC | New | +2.9m |
| DEERFIELD MANAGEMENT COMPANY, L.P. | New | +2.8m |
| Octagon Capital Advisors LP | New | +1.6m |
| MARSHALL WACE, LLP | New | +1.3m |
| GEODE CAPITAL MANAGEMENT, LLC | New | +1.0m |
| STATE STREET CORP | New | +997.4k |
Biggest sellers
| None |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Commodore Capital LP 13G · passive investor new · filed 2026-02-09 | 9.9% |
| Lantheus Holdings, Inc. 13D · may seek influence -2.3 pts · filed 2026-09-23 | 7.7% |
| TCG Crossover GP II, LLC 13G · passive investor new · filed 2026-02-06 | 6.9% |
| BlackRock, Inc. 13G · institution +2.2 pts · filed 2026-07-29 | 6.8% |
| Qatar Investment Authority 13G · passive investor new · filed 2026-02-05 | 6.2% |
| MILLENNIUM MANAGEMENT LLC 13G · passive investor +0.2 pts · filed 2026-08-13 | 5.5% |
| STATE STREET CORP 13G · institution new · filed 2026-08-07 | 5.3% |
| Avidity Partners Management LP 13G · passive investor +1.1 pts · filed 2026-03-10 | 5.3% |
Fell to 5% or below in the last year: MORGAN STANLEY (2.6%, 2026-05-12), FMR LLC (0.4%, 2025-12-05)
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 2 | $66.5k | 0 | — | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 4 | — | 0 | — | — |
| Q1 2024 | 2 | — | 0 | — | — |
| Q2 2024 | 4 | $385.6k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2024-06-17 | Hunt Jonathan Robert Chief Financial Officer | Bought | $17.7k1.8k shares |
| 2024-06-14 | Woods Lori A Director · By Woods Family Living Trust | Bought | $50.0k4.6k shares |
| 2024-06-13 | Spoor Johan M. CEO, director | Bought | $117.0k100.0k shares |
| 2024-06-03 | Woods Lori A Director · By Woods Family Living Trust | Bought | $50.0k34.2k shares |
| 2024-05-31 | Williamson Robert F III Director | Bought | $75.9k55.0k shares |
| 2024-05-31 | Hunt Jonathan Robert Chief Financial Officer | Bought | $35.0k25.0k shares |
| 2024-05-29 | Williamson Robert F III Director | Bought | $40.0k30.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| Commodore Capital LP 3.17% of their portfolio | 4.7m $46.4m | New |
| JANUS HENDERSON GROUP PLC 0.02% of their portfolio | 4.4m $44.0m | New |
| BlackRock Inc. 0.00% of their portfolio | 3.5m $34.8m | New |
| Avidity Partners Management LP 1.29% of their portfolio | 3.0m $30.3m | New |
| VANGUARD GROUP INC 0.00% of their portfolio | 2.9m $29.1m | New |
| DEERFIELD MANAGEMENT COMPANY, L.P. 0.47% of their portfolio | 2.8m $28.1m | New |
| Octagon Capital Advisors LP 2.60% of their portfolio | 1.6m $15.8m | New |
| MARSHALL WACE, LLP 0.02% of their portfolio | 1.3m $12.8m | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.0m $10.3m | New |
| STATE STREET CORP 0.00% of their portfolio | 997.4k $9.9m | New |
| Ghost Tree Capital, LLC 3.21% of their portfolio | 925.0k $9.2m | New |
| Paradigm Biocapital Advisors LP 0.35% of their portfolio | 919.7k $9.2m | New |
| SPHERA FUNDS MANAGEMENT LTD. 1.28% of their portfolio | 786.9k $7.8m | New |
| ExodusPoint Capital Management, LP 0.07% of their portfolio | 596.1k $5.9m | New |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 575.5k $5.7m | New |
| Affinity Asset Advisors, LLC 0.86% of their portfolio | 550.0k $5.5m | New |
| Schonfeld Strategic Advisors LLC 0.04% of their portfolio | 525.8k $5.2m | New |
| Walleye Capital LLC 0.05% of their portfolio | 512.8k $5.1m | New |
| ORBIMED ADVISORS LLC 0.10% of their portfolio | 492.7k $4.9m | New |
| Rock Springs Capital Management LP 0.12% of their portfolio | 401.2k $4.0m | New |
| Ally Bridge Group (NY) LLC 2.35% of their portfolio | 396.2k $4.0m | New |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio | 381.6k $3.8m | New |
| STEMPOINT CAPITAL LP 1.01% of their portfolio | 343.8k $3.4m | New |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 260.9k $2.6m | New |
| SILVERARC CAPITAL MANAGEMENT, LLC 0.64% of their portfolio | 260.0k $2.6m | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 246.6k $2.5m | New |
| EAGLE ASSET MANAGEMENT INC 0.01% of their portfolio | 241.7k $2.7m | New |
| DAFNA Capital Management LLC 0.55% of their portfolio | 231.6k $2.3m | New |
| Point72 Asset Management, L.P. 0.01% of their portfolio | 202.6k $2.0m | New |
| Altium Capital Management LLC 0.79% of their portfolio | 191.4k $1.9m | New |
| WealthPLAN Partners, LLC 0.18% of their portfolio | 170.0k $1.7m | New |
| MORGAN STANLEY 0.00% of their portfolio | 151.9k $1.5m | New |
| Atika Capital Management LLC 0.16% of their portfolio | 142.5k $1.4m | New |
| HighTower Advisors, LLC 0.00% of their portfolio | 141.2k $1.4m | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 137.8k $1.4m | New |
| Bank of New York Mellon Corp 0.00% of their portfolio | 137.3k $1.4m | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 134.7k $1.3m | New |
| FMR LLC 0.00% of their portfolio | 134.4k $1.3m | New |
| Sofinnova Investments, Inc. 0.08% of their portfolio | 132.1k $1.3m | New |
| HighVista Strategies LLC 0.41% of their portfolio | 113.5k $1.1m | New |
| SANDLER CAPITAL MANAGEMENT 0.21% of their portfolio | 106.7k $1.1m | New |
| OSTERWEIS CAPITAL MANAGEMENT INC 0.05% of their portfolio | 91.3k $910.2k | New |
| SUPERSTRING CAPITAL MANAGEMENT LP 1.10% of their portfolio | 87.6k $873.8k | New |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 0.02% of their portfolio | 85.0k $847.6k | Not comparable |
| WINTON GROUP Ltd 0.06% of their portfolio | 84.4k $841.1k | New |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 83.3k $831.0k | New |
| AlphaCentric Advisors LLC 0.60% of their portfolio | 82.0k $817.5k | New |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 78.7k $784.2k | New |
| ADAR1 Capital Management, LLC 0.14% of their portfolio | 70.0k $697.8k | New |
| Swiss National Bank 0.00% of their portfolio | 69.3k $690.5k | New |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 67.7k $674.5k | New |
| Y-Intercept (Hong Kong) Ltd 0.03% of their portfolio | 63.6k $633.9k | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 63.2k $629.8k | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 61.7k $614.8k | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 55.5k $553.0k | New |
| ClariVest Asset Management LLC 0.06% of their portfolio | 54.2k $540.4k | New |
| Alpine Global Management, LLC 0.08% of their portfolio | 44.7k $445.8k | New |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 40.1k $400.2k | New |
| SYKON CAPITAL LLC 0.14% of their portfolio | 37.9k $378.2k | New |
| AMG National Trust Bank 0.01% of their portfolio | 37.3k $372.2k | New |
| Legal & General Group Plc 0.00% of their portfolio | 36.4k $362.7k | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 35.4k $352.6k | New |
| Informed Momentum Co LLC 0.05% of their portfolio | 32.6k $325.3k | New |
| Corebridge Financial, Inc. 0.00% of their portfolio | 25.3k $252.8k | First filing |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 24.4k $243.2k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 24.3k $242.5k | New |
| MONETA GROUP INVESTMENT ADVISORS LLC 0.00% of their portfolio | 23.7k $236.4k | New |
| Invesco Ltd. 0.00% of their portfolio | 23.5k $234.5k | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 19.0k $189.4k | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 18.8k $187.9k | New |
| UBS Group AG 0.00% of their portfolio | 18.3k $182.5k | New |
| Creative Planning 0.00% of their portfolio | 17.5k $174.7k | New |
| WEALTH EFFECTS LLC 0.06% of their portfolio | 17.4k $173.0k | New |
| BARCLAYS PLC 0.00% of their portfolio | 16.6k $165.3k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 16.1k $160.7k | New |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.00% of their portfolio | 16.0k $159.2k | New |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 15.9k $158.2k | New |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 15.0k $0 | New |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 13.4k $133.6k | New |
| MetLife Investment Management, LLC 0.00% of their portfolio | 12.0k $119.9k | New |
| Point72 (DIFC) Ltd 0.01% of their portfolio | 11.8k $118.1k | New |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 11.8k $117.3k | New |
| SECTORAL ASSET MANAGEMENT INC 0.04% of their portfolio | 11.0k $109.7k | New |
| CITIGROUP INC 0.00% of their portfolio | 10.3k $102.7k | New |
| STRS OHIO 0.00% of their portfolio | 8.7k $86.7k | New |
| VIRTUS ADVISERS, LLC 0.04% of their portfolio | 7.8k $77.8k | New |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 4.6k $46.0k | New |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 4.4k $44.0k | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 3.4k $33.8k | New |
| US BANCORP \DE\ 0.00% of their portfolio | 2.7k $27.0k | New |
| AMALGAMATED BANK 0.00% of their portfolio | 1.6k $16.0k | New |
| CAROLINAS WEALTH CONSULTING LLC 0.00% of their portfolio | 1.1k $10.9k | New |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 948 $9.5k | New |
| Mendota Financial Group, LLC 0.00% of their portfolio | 750 $7.5k | New |
| State of Wyoming 0.00% of their portfolio | 572 $5.7k | New |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 523 $5.0k | New |
| JNBA Financial Advisors 0.00% of their portfolio | 500 $5.0k | New |
| Farther Finance Advisors, LLC 0.00% of their portfolio | 348 $3.9k | New |
| TD Waterhouse Canada Inc. 0.00% of their portfolio | 200 $2.2k | New |
| Headlands Technologies LLC 0.00% of their portfolio | 152 $1.5k | New |