Alpha Cognition Inc.
ACOG- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001655923
In the last 90 days, Alpha Cognition Inc. insiders filed 5 open-market purchases and 0 sales; 26 institutions reported holding it in 13F filings for Q2 2026, worth $75.7M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Alpha Cognition Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 22
- −1 vs. Q4 2024
- Shares held
- 6.34M
- +395.1K (+6.6%) vs. Q4 2024
- Total value
- $32.4M
- −$2.46M (−7.0%) vs. Q4 2024
- New holders
- 2
- 4 more added
- Sold out
- 3
- 7 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACOG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 26 | $75.7M |
| Q1 2026 | 25 | $57.8M |
| Q4 2025 | 27 | $64.4M |
| Q3 2025 | 28 | $36.7M |
| Q2 2025 | 26 | $53.4M |
| Q1 2025 | 22 | $32.4M |
| Q4 2024 | 23 | $34.9M |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Alpha Cognition Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Solas Capital Management, LLC | 1,393,328 | $6.96M | 3.92% | 00.0% | Unchanged |
| AWM Investment Company, Inc. | 1,095,652 | $5.79M | 0.80% | +1,095,652 | New |
| Ikarian Capital, LLC | 967,867 | $5.11M | 1.66% | +212,000+28.0% | Added |
| Sphera Funds Management Ltd. | 596,992 | $3.02M | 0.74% | −23,008−3.7% | Reduced |
| Cable Car Capital LLC | 514,724 | $2.60M | 2.96% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 337,466 | $1.71M | 0.01% | −62,534−15.6% | Reduced |
| Boothbay Fund Management, LLC | 281,341 | $1.42M | 0.05% | +63,326+29.0% | Added |
| Aristides Capital LLC | 200,000 | $1.01M | 0.38% | 00.0% | Unchanged |
| Altium Capital Management LP | 177,416 | $897.7K | 2.61% | −97,584−35.5% | Reduced |
| Bleichroeder LP | 173,900 | $879.9K | 0.23% | 00.0% | Unchanged |
| Corsair Capital Management, L.P. | 140,898 | $712.9K | 0.18% | −26,569−15.9% | Reduced |
| Rosalind Advisors, Inc. | 104,836 | $530.5K | 0.26% | −147,917−58.5% | Reduced |
| Villere St Denis J & Co LLC | 71,778 | $363.2K | 0.04% | +47,928+201.0% | Added |
| Tudor Investment Corp Et Al | 70,000 | $354.2K | 0.00% | 00.0% | Unchanged |
| Manatuck Hill Partners, LLC | 67,000 | $339.0K | 0.16% | 00.0% | Unchanged |
| MYDA Advisors LLC | 46,000 | $232.8K | 0.08% | −54,000−54.0% | Reduced |
| Salem Investment Counselors Inc | 45,402 | $229.7K | 0.01% | +45,402 | New |
| Hohimer Wealth Management, LLC | 41,608 | $210.5K | 0.04% | −10,000−19.4% | Reduced |
| National Bank of Canada | 11,813 | $59.1K | 0.00% | +72+0.6% | Added |
| Steward Partners Investment Advisory, LLC | 200 | $1.01K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 122 | $1.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 120 | $607 | 0.00% | 00.0% | Unchanged |
| Sio Capital Management, LLC | 0 | $0 | 0.00% | −434,700−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −204,348−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −8,654−100.0% | Sold out |