ASP Isotopes Inc. - Common Stock, $0.01 par value (ASPI)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
110,850,543
Total 13F shares
58,534,771
Share change
+5,405,198
Total reported value
$313,120,034
Put/Call ratio
45%
Price per share
$5.35
Number of holders
172
Value change
-$11,991,817
Number of buys
121
Number of sells
66

Institutional Holders of ASP Isotopes Inc. - Common Stock, $0.01 par value (ASPI) as of Q4 2025

As of 31 Dec 2025, ASP Isotopes Inc. - Common Stock, $0.01 par value (ASPI) was held by 172 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 58,534,771 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, Alyeska Investment Group, L.P., Rovida Investment Management Ltd, UBS Group AG, GEODE CAPITAL MANAGEMENT, LLC, AWM Investment Company, Inc., STATE STREET CORP, CITADEL ADVISORS LLC, and GOLDMAN SACHS GROUP INC. This page lists 172 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.