ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share (STAI) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2025 to Q4 2025

Type / Class
Equity / Common Stock, par value $0.0001 per share
Symbol
STAI on Nasdaq
Shares outstanding
71,192,022
Price per share
$0.27
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
4,244,037
Total reported value
$1,769,810
% of total 13F portfolios
0%
Share change
-1,013,360
Value change
-$420,283
Number of holders
17
Price from insider filings
$0.27
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share (STAI) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
SEAPORT GLOBAL ASSET MANAGEMENT LLC 23% -47% $7,173,308 -$156,200 16,302,973 -2.1% Seaport Global Asset Management LLC 10 Oct 2025
Huang Shanchun 5.5% $1,999,651 2,438,599 Shanchun Huang 02 Apr 2025
York Capital Management Global Advisors, LLC 6.6% $2,635,000 1,700,000 York Capital Management Global Advisors, LLC 19 May 2025
Polar Asset Management Partners Inc. 7.2% $2,325,000 1,500,000 Polar Asset Management Partners Inc. 31 Mar 2025

As of 30 Sep 2025, 17 institutional investors reported holding 4,244,037 shares of ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share (STAI). This represents 6% of the company’s total 71,192,022 outstanding shares.

Institutional Holders of ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share (STAI) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 0 $0 -$9,000 $0.27 0
2025 Q3 4,244,037 $1,769,810 -$420,283 $0.42 17
2025 Q2 5,257,397 $3,164,527 +$1,057,591 $0.67 13
2025 Q1 481,486 $976,966 +$976,966 $2.03 14