Alpha Cognition
ACOG on Nasdaq. Alpha Cognition sells ZUNVEYL tablets to nursing homes for Alzheimer's patients. Market value $199m.
Price checks use the past 12 months to June 2026. Quality checks use five annual reports, the latest for the year to December 2025.
We can't read total debt from the filing, so debt is left out.
Should I look at this?
Look carefully before going further
Why it could be worth it
Read the warning sign in its own filings
This is not advice. Check the numbers below.
For every $100 of what the whole company costs, it produced $-15.94 of spare cash in the past 12 months. A savings account pays about $4.
The filings do not give us enough to work this out.
The filings do not give us enough to work this out.
Quality score: not known. Price score: 0 of 100. Our list needs 70 on quality and 60 on price.
$8.98 a share, 100% above its 1-year low
Over the past year the price has ranged from $4.50 to $10.14.
Pays no dividend
Prices from Tuesday’s close (6 October).
Five years of cash, in billions
Spare cash swings from quarter to quarter here: a shortfall of $31 million in the past 12 months, a shortfall of $21 million in the year to December 2025.
| Revenue | ||
| Revenue | n/a | $10m |
| Operating margin | ||
| Operating margin | n/a | -221.7% |
| Debt to equity | ||
| Debt to equity | n/a | n/a |
| Shares outstanding | ||
| Shares outstanding | 0.02bn | 0.02bn |
Health checks
- Free cash flow positive0 of 2 years
- Accounting checksSkipped: company is not yet profitable
- DebtUnknown
- Revenue growth, five yearsUnknown
- Buying back its own sharesRoughly flat
The quarter to June 2026
How the business did, compared with the same quarter a year earlier.
- Sales: $6 million last quarter, up 268% on a year ago.
- A loss of $9 million, compared with a loss of $13 million a year ago.
- 36% more shares than a year ago. Each share owns a bit less of the company.
| Quarter to | Amount |
|---|---|
| September 2024 | Not reported |
| December 2024 | Not reported |
| March 2025 | $3m |
| June 2025 | $2m |
| September 2025 | $3m |
| December 2025 | $3m |
| March 2026 | $4m |
| June 2026 | $6m |
| Quarter to | Amount |
|---|---|
| September 2024 | -$2m |
| December 2024 | -$6m |
| March 2025 | -$2m |
| June 2025 | -$13m |
| September 2025 | -$1m |
| December 2025 | Not reported |
| March 2026 | -$6m |
| June 2026 | -$9m |
From the company's quarterly reports to the SEC.
Dates
- Next results (estimated)
- n/a
- Last annual report (10-K)
- 31 March 2026
- Next quarterly (estimated, 10-Q)
- 12 November 2026
Who owns it
None of the long-term investors we follow own it. 26 funds in all.
Largest holders overall
From 13F filings for the quarter ended 30 June 2026.
Big holders and activists
7 investors own more than 5%.
- Opaleye Management Inc.Passive investorat least 14.2%+0.9 pts(filed with 2 related holders)Since 23 July 2026
- AWM Investment Company, Inc.Passive investor9.9%+3.4 ptsSince 31 December 2025
- Solas Capital Management, LLCPassive investorat least 8.7%(filed with 1 related holder)Since 31 December 2024
- James E. BesserPassive investorat least 7.4%+2.5 pts(filed with 4 related holders)Since 14 July 2026
- BESSER JAMES EPassive investor6.2%Since 15 January 2025
- Funicular Funds, LPPassive investorat least 5.1%+0.2 pts(filed with 2 related holders)Since 11 February 2026
- Ikarian Capital, LLCPassive investorat least 4.9%−1.1 pts(filed with 1 related holder)Since 31 December 2025
| Holder | Stake | Since | |
|---|---|---|---|
Opaleye Management Inc. Passive investor | at least 14.2%+0.9 pts (filed with 2 related holders) | 23 July 2026 | |
AWM Investment Company, Inc. Passive investor | 9.9%+3.4 pts | 31 December 2025 | |
Solas Capital Management, LLC Passive investor | at least 8.7% (filed with 1 related holder) | 31 December 2024 | |
James E. Besser Passive investor | at least 7.4%+2.5 pts (filed with 4 related holders) | 14 July 2026 | |
BESSER JAMES E Passive investor | 6.2% | 15 January 2025 | |
Funicular Funds, LP Passive investor | at least 5.1%+0.2 pts (filed with 2 related holders) | 11 February 2026 | |
Ikarian Capital, LLC Passive investor | at least 4.9%−1.1 pts (filed with 1 related holder) | 31 December 2025 |
From Schedule 13D and 13G filings: anyone owning more than 5% must file one.
What insiders did
In the last 12 months, 2 insiders bought $116,360 of shares on the open market.
- Wills Robert JamesDirectorBought
- Date
- 21 August 2026
- Shares
- 10,000
- Price
- $9.62
- Value
- $96,200
- D'Angelo LaurenChief Operating OfficerBought
- Date
- 19 May 2026
- Shares
- 3,500
- Price
- $5.76
- Value
- $20,160
| Date | Who | Did | Shares | Price | Value |
|---|---|---|---|---|---|
| 21 August 2026 | Wills Robert James Director | Bought | 10,000 | $9.62 | $96,200 |
| 19 May 2026 | D'Angelo Lauren Chief Operating Officer | Bought | 3,500 | $5.76 | $20,160 |
From Form 4 filings: insiders must report trades in their own company's shares within two days.
Warning signs in its filings
Problems the company itself reported to the SEC, in its own words.
1 serious warning sign in Alpha Cognition’s filings.
We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.
We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 31 Mar 2026, plus the 10-Q filed 13 Aug 2026 and 3 later 8-Ks.
Weak checks on its own accounts
SeriousThe company said its checks on its own accounts did not work at the end of its latest quarter. Mistakes could slip into the numbers.
“Based on this evaluation, the CEO and CFO concluded that our disclosure controls and procedures were not effective as of June 30, 2026 due to the material weakness described below.”
Show the full paragraph
Our management, with the participation of our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”) (our principal executive officer and principal financial officer, respectively), evaluated the effectiveness of our disclosure controls and procedures, as defined in Rule 13a-15(e) and Rule 15d-15(e) under the Exchange Act, as of June 30, 2026, the end of the period covered by this Quarterly Report on Form 10-Q. Based on this evaluation, the CEO and CFO concluded that our disclosure controls and procedures were not effective as of June 30, 2026 due to the material weakness described below. Notwithstanding the material weakness, and based on additional analyses and other procedures performed by management, our CEO and CFO have concluded that the condensed consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q are fairly stated in all material respects in accordance with GAAP for each of the periods presented.
From the 10-Q filed 13 August 2026, Part I, Item 4. Controls and Procedures. Read it in the filing
Changed auditor
Worth knowingThe company changed its auditor (the firm that checks its books) in the last two years.
“On October 10, 2025, the Audit Committee (the “Audit Committee”) of the Board of Directors (the “Board”) of Alpha Cognition Inc. (the “Company”) received the resignation of Manning Elliott LLP (“Manning Elliott”) as the Company’s independent registered public accounting firm.”
From an 8-K filed 14 October 2025: Change of auditor. Read it in the filing
One big customer
Worth knowingOne customer brings in a big share of sales: 48% last year. Losing that customer would hurt.
“As of and for the year ended December 31, 2025, the Company had three customers that accounted for approximately 48%, 22% and 17% of total revenue and these three same customers that accounted for 60%, 17% and 19% of accounts receivable, respectively.”
From the 10-K filed 31 March 2026, Item 8. Financial Statements and Notes. Read it in the filing
A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.
What could go wrong
Cheap for a reason is the question the numbers cannot answer.
Whether the price already reflects the risks is what the deep dive is for.
The deep dive
Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.
- What the business is worth, as a range, and the margin of safety at today’s price
- Prices to start buying, buy, and buy hard
- The three things that would make this a mistake
- Every number footnoted to the filing it came from
Your first deep dive is free.
Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.