GridAI Technologies Corp. - Common stock, par value $0.0001 per share (GRDX) Institutional Ownership

13F Institutional Holders and Ownership History from Q3 2025 to Q4 2025

Type / Class
Equity / Common stock, par value $0.0001 per share
Symbol
GRDX on Nasdaq
Shares outstanding
3,369,565
Price per share
$3.96
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
175,538
Total reported value
$817,479
% of total 13F portfolios
0%
Share change
+22,871
Value change
+$102,174
Number of holders
12
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of GridAI Technologies Corp. - Common stock, par value $0.0001 per share (GRDX) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Strategic EP, LLC 5% $655,863 209,541 Strategic EP, LLC 12 Jan 2026
RENAISSANCE TECHNOLOGIES LLC 0.92% -90% $125,550 -$224,370 31,000 -64% Renaissance Technologies LLC 31 Dec 2025

As of 31 Dec 2025, 12 institutional investors reported holding 175,538 shares of GridAI Technologies Corp. - Common stock, par value $0.0001 per share (GRDX). This represents 5.2% of the company’s total 3,369,565 outstanding shares.

Institutional Holders of GridAI Technologies Corp. - Common stock, par value $0.0001 per share (GRDX) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 175,538 $817,479 +$102,174 $4.66 12
2025 Q3 152,667 $763,190 +$763,190 $5.00 9