ASP Isotopes (ASPI.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

Shareholder Type

Institutions43.92%
Public and others42.85%
Individuals & Insiders13.23%

Major Shareholders

Major Shareholders Latest
Shareholder
Paul Elliot MannExecutive Chairman & CEO	6.08%	9.33M	1.28%	-251.28K	09/04/2026
BlackRock, Inc.	6.01%	9.22M	0.60%	+889.05K	06/30/2026
Encompass Capital Advisors LLC	4.28%	6.56M	1.21%	-350.30K	06/30/2026
Vanguard Capital Management, LLC	3.76%	5.77M	0.85%	-42.27K	06/30/2026
AK Jensen Investment Management Limited	3.23%	4.96M	0.70%	+0	09/30/2025
Rovida Investment Management Limited	2.67%	4.10M	0.58%	+0	06/30/2026
Sergey VasnetsovFormer Vice-Chairman of the Board	2.50%	3.84M	0.55%	+0	04/29/2025
UBS Asset Management AG	2.22%	3.41M	0.12%	+454.67K	06/30/2026
Geode Capital Management, LLC	1.92%	2.95M	0.26%	+205.44K	06/30/2026
Alyeska Investment Group, L.P.	1.85%	2.84M	0.28%	+151.34K	06/30/2026
State Street Investment Management	1.69%	2.60M	0.15%	+273.41K	06/30/2026
Exchange Traded Concepts, LLC	1.47%	2.26M	0.26%	+71.96K	06/30/2026
Robert AinscowChief Operating Officer	1.47%	2.25M	0.29%	-33.44K	09/08/2026
AWM Investment Company Inc	1.03%	1.58M	0.66%	-543.01K	06/30/2026
Heather KiesslingChief Financial Officer	1.00%	1.53M	0.19%	-23.12K	07/01/2026
Philadelphia Financial Management of San Francisco, LLC	0.88%	1.34M	0.36%	+694.67K	06/30/2026
Morgan Stanley	0.73%	1.12M	0.50%	-425.61K	06/30/2026
Vanguard Portfolio Management, LLC	0.73%	1.12M	0.05%	+138.22K	06/30/2026
Duncan MooreIndependent Director	0.68%	1.04M	0.11%	+50.38K	04/29/2026
Northern Trust Global Investments	0.66%	1.01M	0.09%	+69.69K	06/30/2026