What does CUSIP 02074J501 represent in this 13F holders report?

CUSIP 02074J501 is the security identifier for ACOG - Alpha Cognition Inc. - Common Stock, no par value used to aggregate holder disclosures.

How many institutions held ACOG - Alpha Cognition Inc. - Common Stock, no par value in Q2 2025?

26 institutional investors reported ACOG - Alpha Cognition Inc. - Common Stock, no par value for Q2 2025. Use the holders table for investor-level position and value details.

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

CUSIP: 02074J501

Q2 2025 13F Holders as of 30 Jun 2025

Security type / class: Equity / Common Stock, no par value
Shares outstanding: 21,781,953
Total 13F shares: 5,719,039
Share change: -619,424
Total reported value: $53,356,541
Reported price per share: $9.33
Number of holders: 26
Value change: -$2,758,990
Number of buys: 12
Number of sells: 13

Security key

02074J501

Report period

Q2 2025

Institutions

Top holders

ACOG full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 Previous quarter: Q1 2025 Alpha Cognition Inc. SEC filings Alpha Cognition Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 02074J501

Newer quarter: Q3 2025 Previous quarter: Q1 2025

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024

Ownership snapshot

Top reported holders of ACOG - Alpha Cognition Inc. - Common Stock, no par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

Solas Capital Management,...

13D/G signal

Solas Capital Management,...

Evidence rows

Latest as of

31 Mar 2025

13D/G 13F Lead comparable stake: 8.7% 13D/G row: Solas Capital Management, LLC Showing 1-6 of 15 holder rows.

Rank 1 holder

Solas Capital Management, LLC

13D/G 13F

Ownership: 8.7%
Position: $7.19M

13D/G 13F

Rank 2 holder

James E. Besser

13D/G

Ownership: 6.2%
Position: $5.18M

13D/G

Rank 3 holder

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Solas Capital Management, LLC	13D/G 13F Company 13D/G 13F	8.7%	$7,189,572 1,393,328 shares	$0	31 Dec 2024
James E. Besser	13D/G BESSER JAMES E 13D/G	6.2%	$5,176,527 1,003,203 shares	$0	15 Jan 2025
AWM Investment Company, Inc.	13F Company 13F	5%	$5,785,043 1,095,652 shares	—	31 Mar 2025
Ikarian Capital, LLC	13F Company 13F	4.4%	$5,110,337 967,867 shares	—	31 Mar 2025
SPHERA FUNDS MANAGEMENT LTD.	13F Company 13F	2.7%	$3,020,780 596,992 shares	—	31 Mar 2025
Cable Car Capital, LP	13F Company 13F	2.4%	$2,604,503 514,724 shares	—	31 Mar 2025

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

5,719,039

Rows available

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

^* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q2 2025 vs Q1 2025 Across Filers

Q1 2025 holders

Q2 2025 holders

Holder diff

Investor	Q1 2025 Shares	Q2 2025 Shares	Share Diff	Share Chg %	Q1 2025 value	Q2 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend