AI summary pending
View Full Filing (SEC EDGAR)Perspective Therapeutics Inc
$2.17-7.3%
+$58.8M
Net Activity
+11.50% total shares
Institutions Holding
132
Popularity Rank
#3981
Avg Weight
0.14%
Total Value
$300.4M
Market Cap
$160.2M
132 institutions currently hold CATX, with 91 net buyers and 58 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
58
Net Buying Institutions
91
Top 5 by Value
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Across its top 20 institutional holders, CATX's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 12/100, avg. turnover score 37/100).
CATX ranks #3981 out of 37696 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
132 institutions disclose a position in CATX, but none treat it as a major bet — even Avidity Partners Management LP, its most concentrated holder, allocates just 3.4% of its own portfolio to it.
Taylor & Morgan Wealth Management, LLC has added to its CATX position for two straight quarters, increasing it by $115.6K to reach $236.5K today.
WealthPlan Investment Management, LLC has trimmed its CATX position for two straight quarters, cutting it by $573.8K while still holding $1.1M.
CATX is down 7.3% today, but institutions show net buying of $58.8M this quarter — a divergence between today's price move and the underlying institutional flow.
CATX reported a net loss of $116.4M over the trailing twelve months.
+$86.1M
Total Buy Value
$42.6M
Total Sell Value
91
Net Buyers
58
Net Sellers
CATX
Q2 2026
Top 5 Institutional Movers
-$19.5M
+$10.1M
+$7.9M
+$7.6M
-$6.8M
CATX does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
2
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Lantheus Holdings, Inc. | 13D/A | 2026-09-23 | 7.7% |
| Lantheus Holdings, Inc. | 13D/A | 2026-09-04 | 10.0% |
| Integrated Core Strategies (US) LLC | 13G/A | 2026-08-13 | 5.5% |
6
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)Perspective Therapeutics (CATX) filed an 8-K on August 10, 2026 to announce its financial results for the quarter ended June 30, 2026, along with recent business highlights. The press release is attached as Exhibit 99.1, but the excerpt doesn't include any specific revenue or profit figures, or personnel changes. The filing notes the exhibit is furnished, not filed, for SEC purposes.
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)46489V302
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
5,106
Total reported value
$1.1T
Held by 5106 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,949
Total reported value
$485.2B
Held by 4949 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,868
Total reported value
$1.5T
Held by 4868 institutions — one of the most-tracked stocks on AlphaSMO
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