Alpha Cognition Inc. - Common Stock, no par value (ACOG)

Historical Holders from Q4 2024 to Q3 2025

Symbol
ACOG on Nasdaq
Type / Class
Equity / Common Stock, no par value
Shares outstanding
20,904,593
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
5,643,121
Holdings value
$36,736,714
% of all portfolios
0.001%
Number of holders
28
Number of buys
15
Number of sells
-9
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Alpha Cognition Inc. - Common Stock, no par value (ACOG)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Opaleye Management Inc. 8.97% $15,001,136 1,875,142 Opaleye Management Inc. 01 Oct 2025
Solas Capital Management, LLC 8.7% $7,189,572 1,393,328 Solas Capital Management, LLC 31 Dec 2024
AWM Investment Company, Inc. 6.5% -8.6% $5,384,346 +$2,462,658 1,043,478 +72.2% AWM Investment Company, Inc. 31 Dec 2024
BESSER JAMES E 6.2% $5,176,527 1,003,203 BESSER JAMES E 15 Jan 2025
Ikarian Capital, LLC 6% $4,994,194 967,867 Ikarian Capital, LLC 31 Dec 2024
Funicular Funds, LP 5.4% $4,481,192 868,448 Funicular Funds, LP 09 Apr 2025

Institutional Holders of Alpha Cognition Inc. - Common Stock, no par value (ACOG)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 5,643,121 $36,736,714 -$1,312,817 $6.51 28
2025 Q2 5,719,039 $53,356,541 -$2,758,990 $9.33 26
2025 Q1 6,338,341 $32,436,125 +$1,749,121 $5.06 21
2024 Q4 5,943,275 $34,895,684 +$34,895,684 $5.89 22