As of the latest SEC filings, Perspective Therapeutics, Inc. (CATX) is held by 108 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $13,815,481.05 in market value, representing a significant portion of its portfolio.
Funds holding Perspective Therapeutics, Inc. (CATX)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- CATX
- CIK:
- 0000728387
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $13,815,481.05 | 3,313,065 | Mar 31, 2026 | May 28, 2026 |
|
XBI
State Street(R) SPDR(R) S&P(R) Biotech ETF
|
ETF | State Street (SPDR) | 0.10% | $7,145,274.15 | 1,713,495 | Mar 31, 2026 | May 28, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.01% | $6,269,549.13 | 1,503,489 | Mar 31, 2026 | May 28, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $4,001,632.08 | 959,624 | Mar 31, 2026 | May 28, 2026 |
|
IBB
iShares Biotechnology ETF
|
ETF | BlackRock / iShares | 0.04% | $2,891,728.20 | 693,460 | Mar 31, 2026 | May 28, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.01% | $2,402,696.40 | 616,076 | Apr 30, 2026 | Jun 26, 2026 |
|
IWN
iShares Russell 2000 Value ETF
|
ETF | BlackRock / iShares | 0.02% | $2,215,341.69 | 531,257 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.01% | $2,065,543.20 | 382,508 | Feb 28, 2026 | Apr 24, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.01% | $1,592,238.60 | 294,859 | Feb 28, 2026 | Apr 28, 2026 |
|
SCHA
Schwab U.S. Small-Cap ETF
|
ETF | Charles Schwab | 0.01% | $1,578,938.40 | 292,396 | Feb 28, 2026 | Apr 24, 2026 |
|
VHCIX
VANGUARD HEALTH CARE INDEX FUND
|
ETF | Vanguard | 0.01% | $1,570,465.80 | 290,827 | Feb 28, 2026 | Apr 28, 2026 |
|
DFAS
Dimensional U.S. Small Cap ETF
|
ETF | Dimensional Fund Advisors | 0.01% | $1,445,706.60 | 370,694 | Apr 30, 2026 | Jun 29, 2026 |
|
FBIOX
Select Biotechnology Portfolio
|
MF | Fidelity | 0.03% | $1,396,440.00 | 258,600 | Feb 28, 2026 | Apr 24, 2026 |
|
PTH
Invesco Dorsey Wright Healthcare Momentum ETF
|
ETF | Invesco | 0.67% | $809,136.90 | 207,471 | Apr 30, 2026 | Jun 26, 2026 |
|
TINRX
Nuveen Equity Index Fund
|
MF | TIAA / Nuveen | 0.00% | $753,983.10 | 193,329 | Apr 30, 2026 | Jun 24, 2026 |
|
QASGX
Federated Hermes MDT Small Cap Growth Fund
|
MF | Federated Hermes | 0.10% | $735,446.40 | 188,576 | Apr 30, 2026 | Jun 23, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $674,924.40 | 124,986 | Feb 28, 2026 | Apr 24, 2026 |
|
IWC
iShares Micro-Cap ETF
|
ETF | BlackRock / iShares | 0.05% | $650,866.11 | 156,083 | Mar 31, 2026 | May 28, 2026 |
|
SWSSX
Schwab Small-Cap Index Fund
|
MF | Charles Schwab | 0.01% | $515,494.20 | 132,178 | Apr 30, 2026 | Jun 25, 2026 |
|
DFSCX
U.S. MICRO CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.01% | $495,132.30 | 126,957 | Apr 30, 2026 | Jun 24, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $472,008.60 | 87,409 | Feb 28, 2026 | Apr 24, 2026 |
|
DFSTX
U.S. SMALL CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $425,907.30 | 109,207 | Apr 30, 2026 | Jun 24, 2026 |
|
BRSIX
Ultra-Small Company Market Fund
|
MF | Independent / Boutique | 0.34% | $417,000.00 | 100,000 | Mar 31, 2026 | May 21, 2026 |
|
-
Master Small Cap Index Series
|
ETF | Independent / Boutique | 0.01% | $391,517.13 | 93,889 | Mar 31, 2026 | May 28, 2026 |
|
LABU
Direxion Daily S&P Biotech Bull 3X Shares
|
ETF | Direxion | 0.08% | $389,598.30 | 99,897 | Apr 30, 2026 | Jun 29, 2026 |
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