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
20.9M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
5.64M
Holdings value
$36.7M
% of all portfolios
0.001%
Grand Portfolio weight change
0%
Number of holders
28
Number of buys
15
Number of sells
-9
Average Value change %
0%
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% $15M 1.88M Opaleye Management Inc. 01 Oct 2025
Solas Capital Management, LLC 8.7% $7.19M 1.39M Solas Capital Management, LLC 31 Dec 2024
AWM Investment Company, Inc. 6.5% -8.57% $5.38M $2.46M 1.04M +72.2% AWM Investment Company, Inc. 31 Dec 2024
BESSER JAMES E 6.2% $5.18M 1M BESSER JAMES E 15 Jan 2025
Ikarian Capital, LLC 6% $4.99M 968K Ikarian Capital, LLC 31 Dec 2024
Funicular Funds, LP 5.4% $4.48M 868K 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 5.64M $36.7M -$1.31M $6.51 28
2025 Q2 5.72M $53.4M -$2.76M $9.33 26
2025 Q1 6.34M $32.4M +$1.75M $5.06 21
2024 Q4 5.94M $34.9M +$34.9M $5.89 22