ASP ISOTOPES INC
ASPI·00218A105·US·Common Stock·Basic Materials - Chemicals-13D/G
ASPI (ASP ISOTOPES INC) is held by 107 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($57.3M), VANGUARD CAPITAL MANAGEMENT LLC ($31M), UBS Group AG ($20.2M). Net institutional sentiment: Bullish.
107
Holders
(10 Elite)
$294.3M
Total Value
70% (108)
Consensus
76 buying - 32 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 13, 2026 · Insiders Oct 1, 2026 · Activists Apr 27, 2026 · Congress none
InsiderRARyan Robert John AndrewBuy $40KSep 30, 2026
InsiderRARyan Robert John AndrewBuy $22KSep 28, 2026
InsiderARAinscow RobertSell $36KSep 8, 2026
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Top Holders
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer