ASPI β€” ASP ISOTOPES INC

Ownership history in SIG BROKERAGE, LP  Β·  2 quarters on record

This page tracks every 13F SEC filing in which SIG BROKERAGE, LP reported a position in ASP ISOTOPES INC (ASPI). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
0.01% (2025 Q3)
πŸ“Š Avg. % of fund
0.0%
πŸ“… First filed
2025 Q3
πŸ“… Last filed
2025 Q4
⏱ Quarters held
2
% of Fund (quarterly)    ASPI price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 2 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 20,000 -912 -4.4% 0.00% $107K $5.35
2025 Q3 INITIATED 20,912 β€” β€” 0.01% $201K $9.62

🏒 Other funds also holding ASPI

As of 2025 Q4 β€” sorted by position size

SOUTHPORT MANAGEMENT, L.L.C. 3Y 7Y 1.59% AWM Investment Company, Inc. 3Y 7Y 1.1% Diametric Capital, LP 3Y 7Y 1.06% WIM INVESTMENT MANAGEMENT Ltd 0.83% Telemark Asset Management, LLC 3Y 7Y 0.44% Shay Capital LLC 3Y 0.32% CANNELL CAPITAL LLC 3Y 7Y 0.29% Crawford Fund Management, LLC 0.17% Shay Capital LLC 3Y 0.17% HITE Hedge Asset Management LLC 3Y 7Y 0.15%
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