# PERSPECTIVE THERAPEUTICS INC COMM

PERSPECTIVE THERAPEUTICS INC COMM is a security (CUSIP 46489V302) tracked across SEC portfolio filings. 138 institutional managers reported $312.4M on Form 13F as of 2026-06-30; 11 registered fund positions totaling $7.6M via N-PORT as of 2026-05-31.

## Summary

- Issuer: PERSPECTIVE THERAPEUTICS INC
- Class: COMM
- CUSIP: 46489V302
- Asset category: EC
- 13F holders: 138
- 13F value: $312.4M
- 13F period: 2026-06-30
- N-PORT fund positions: 11
- N-PORT value: $7.6M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 138 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| TCG Crossover Management, LLC | PALO ALTO, CA | $33.0M | 7,915,567 |
| [COMMODORE CAPITAL LP](https://search.stillhousedata.com/firm/304370) | NEW YORK, NY | $26.4M | 6,336,782 |
| [Avidity Partners Management LP](https://search.stillhousedata.com/firm/304628) | DALLAS, TX | $25.2M | 6,049,999 |
| BlackRock, Inc. | New York, NY | $22.3M | 5,348,561 |
| [Opaleye Management Inc.](https://search.stillhousedata.com/firm/124513) | Boston, MA | $19.5M | 4,675,000 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $16.9M | 4,046,640 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $15.2M | 3,566,504 |
| [Affinity Asset Advisors, LLC](https://search.stillhousedata.com/firm/312788) | New York, NY | $13.2M | 3,164,582 |
| STATE STREET CORP | BOSTON, MA | $13.1M | 3,132,670 |
| [Balyasny Asset Management L.P.](https://search.stillhousedata.com/firm/138111) | Chicago, IL | $12.5M | 2,994,460 |
| MORGAN STANLEY | NEW YORK, NY | $12.4M | 2,983,342 |
| [Spruce Street Capital LP](https://search.stillhousedata.com/firm/333213) | NEW YORK, NY | $11.0M | 2,627,107 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $9.6M | 3,490,658 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $7.4M | 1,766,960 |
| [Patient Square Capital LP](https://search.stillhousedata.com/firm/312203) | Menlo Park, CA | $6.8M | 1,625,000 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $4.0M | 0.49% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $1.3M | 0.72% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $537K | 2.93% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $495K | 0.66% |
| [Voya MI Dynamic Small Cap Fund](https://search.stillhousedata.com/fund/S000066937) | Voya Equity Trust | $417K | 22.38% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $392K | 0.81% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $241K | 0.04% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $199K | 0.07% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $41K | 0.11% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $36K | 0.85% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $1K | 0.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/46489V302.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.